Timing & Accessory Drive Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This course is designed for new users of GT-SUITE for Timing and Accessory Drive Applications. Â It will focus on the simulation of stand-alone chain, belt and gear drive systems with imposed speed and load boundary conditions. Â Depending on the interest of the attendees some or all of the following topics will be covered:

Introductory Concepts:Â

2-D Mechanical Simulation and Visualization
Subassemblies and User Compound
Speed Boundary Conditions at the Crankshaft
2D Force and Torque conventions for loading driven components in the system
Simulation sweep with Order Tracking

Accessory Drive Modeling

Layout of the pulleys, idlers and tensioner
Definition of belt contact stiffness and friction on grooved and smooth surfaces
Pre-processing calculations for Belt System with steady state loading

Timing Belt Modeling

Layout of the toothed pulleys, idlers and tensioner
Definition of pulley and belt tooth shapes
Contact and friction definitions for tooth and smooth sides of belt

Timing Chain Modeling

Layout of the sprockets, guides and tensioner
Definition of sprocket teeth (and link teeth for silent chains)
Definition of the hydraulic tensioner

Gear Drive Modeling

Layout of geartrain based on relative positioning of pinions
Gear Tooth definition options
Calculations of lash and mesh stiffness
Contact stress and loss calculations

If time permits, more specialized topics may be covered as requested by participants. Â Some possible topics are: Cam Phasers, Belt Starter Generator Systems, Integrated Simulations (with cranktrain and other subsystems) or User-supplied suggestions.

Lubrication Circuits & Components

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This class is intended to show engineers how to model a lubrication circuit in GT. This includes but is not limited to

How to Build a Model from a CAD File: The participant will learn how to transform a CAD File into a 1D lubrication model in GT-SUITE using GT-Spaceclaim and GEM3D.
How to Model Oil Circuit Components in GT-SUITE: The participant will learn how to construct a lubrication model from scratch, including oil passages, filters,bearings, relief valve, and pump.
Analyze Results in GT-POST: The participant will learn how to analyze results of a lubrication model, including a breakdown of the oil flow distribution to various consumers, as well as performing an engine speed and temperature sweep to see how these variables affect results.
How to Model Important Oil Circuit Behavior: The instructor will show that the following types of oil circuit analysis can be performed in GT-SUITE:

Steady state
Priming/filling
Transient thermal oil response (both temperature and engine speed changing)
Pump power/energy consumption over driving cycle
Detailed pump analysis

Introductory GT-SUITE Concepts: In addition to lubrication specific modeling, this course will also focus on the basics of using GT-SUITE, including:

1-D Flow Simulation
Discretization of 1-D Models
Fluid Properties for modeling lubrication circuit
Optimization and component calibration

Note: This course may be offered as a future open registration event OR requested as a custom training at a GTI office location or your location.

Cranktrain Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This course is designed for those interested in Cranktrain modeling and analysis in GT-SUITE. Â It will focus on the simulation of engine cranktrain dynamics through the use of GT-SUITE. Â The following topics will be covered:

Introductory Concepts of GT-SUITE:

2-D Mechanical Simulation
Subassemblies and User Compounds

Rigid Crankshaft Analysis

Crankshaft Balancing
Cylinder Pressure Boundary Conditions Applied

Crankshaft Torsional Analysis

Time Domain Solution with Steady State Convergence
Frequency Domain Solutions (Free and Forced)

Crankshaft Quasi-Static and Dynamic Bending Solution

Fillet Stress Calculations Based on Dynamic Loading
Coupled Journal Bearing Solution

If time permits, extra and more specialized topics may be covered. Â The topics will selected by the participants. Â Some possible topics are:Â Block Vibration, Integrated Simulations (e.g cranktrain + valvetrain, cranktrain + drivetrain), Transient simulations, user-supplied

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PCâ€™s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Turbocharger Design, Selection, and System Level Optimization Utilizing GT-SUITE and AxSTREAM®

Turbochargers continue to strongly contribute to engine downsizing and efficiency trends. Using existing technology combined with new innovations, the limits of off-design conditions are being pushed like never before and with this comes new requirements. Through a new partnership between SoftInWay and Gamma Technologies, engineers can now meet requirements by utilizing AxSTREAM^®’s turbomachinery component and performance map solvers integrated with GT- SUITE’s system simulation software. This allows seamless integration of detailed compressor and turbine design and interactions with the full engine powertrain system.

In this webinar, you will learn how to utilize GT-SUITE and AxSTREAM^® to optimize design time and turbocharger performance. Topics include:

Building reliable turbomachinery models from limited known data
Creating and comparing multiple turbocharger performance maps/machines to achieve best overall engine performance
Demonstration of design process from preliminary design to blade profiling, structural checks, etc.
Complete turbocharged engine system optimization

This webinar will be hosted by SoftInWay. Please click here to register via the SoftInWay website.

Engine Modeling & Simulation (GT-POWER)

This 3-day course is designed for new users of GT-POWER and GT-SUITE that are interested in modeling internal combustion engines. This course will focus on engine simulation through the use of GT-POWER. Each student will be provided with a computer. The course will include the construction of models and use of the software, which will enable the participants to use the software immediately. It will cover the following topics:

Introductory Concepts of GT-SUITE:

1-D Flow Simulation
Discretization of 1-D Models
Model Setup- initialization, parameters sweeps, convergence
Optimization/Design of Experiments
Post-processing (GT-POST)
Subassemblies: internal, external, encryption of subassemblies

The following engine modeling topics will be included:

Modeling of: manifolds, valves, combustion, heat transfer and fuel injection
Non-Predictive Combustion for Gasoline and Diesel Engines
Cylinder Pressure Analysis
Turbochargers
Controls Library
Transient Simulation
Predictive Combustion Modeling

If time permits at the end of the class, additional topics can be covered including introductions to: Coupling with Simulink, CFD Coupling, and Exhaust Aftertreatment.

GT-SUITE Introduction Training

This FREE 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE:

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

xEV Modeling with GT-DRIVE+

This FREE half-day seminar highlights GT-DRIVE+, the vehicle modeling platform from Gamma Technologies. Aimed at streamlining the process of constructing vehicle simulation models and management of their data, GT-DRIVE+ is well-suited to assist companies in all their vehicle modeling needs.

It is intended to give an overview on electrified vehicle modeling capabilities within GT-DRIVE+, with a distinct focus on the process of quickly constructing vehicle models using a wizard approach which can be designed individually by each company and is divided into:

Challenges of electrified vehicle modeling and how GT-DRIVE+ solves them using physics-based models
Determining energy consumption minimization strategies with efficient optimization methods
Managing complexity: how wizards and automation can improve workflow efficiency
How to use GT-DRIVE+ as a user-customizable interface for modeling any vehicle configuration and address the expert vs. end user paradigm
Integrating the vehicle model into realistic driving scenarios

Computers are not required and will not be provided, although anyone is welcome to bring their own laptops. If there are any questions about the content of this seminar, please contact the instructor.

GT-POWER xRT – Fast Modeling for HiL & Co-Simulation

This FREE half-day workshop will focus on the creation of GT-SUITE models for a variety of applications, including SiL/HiL/RT, with focus on control law development and virtual engine calibration.

Real time solver GT-POWER-xRT dedicated to running detailed GT-POWER engine models on HiL platforms.
The fundamentals and semi-automated creation of real-time capable models using the latest Converter tool.
Leverage of GT-Models in the entire V-Cycle – from early development phases to product testing.
Model fit to measurements for calibration.
Co-simulation environment for MiL and SiL purposes, as well as preparation of GT models for HiL applications.

NVH Modeling of Flow Systems

This FREE half-day seminar highlights the modeling capabilities of GT-SUITE to address flow NVH related problems that require a multi-physics based platform to capture different possible operational modes.

It’s intended to give an overview on NVH modeling of flow systems and solver capabilities in GT-SUITE. It will contain a combination of new features available in the software, reviews of existing features that might be underutilized, and alternative ways to use existing features. This seminar is intended for anyone interested in learning about acoustic predictions, including both new and experienced users. Anyone who has attended past years NVH seminars will likely find a lot of topics to be review, but will still find some new topics and new information in those topics. Previous experience with the GT-SUITE software will help, but is not required. Computers are not required and will not be provided, although anyone is welcome to bring their own laptops. If there are any questions about the content of this seminar, please contact the instructor. Topics include:

Acoustics in piping systems due to unsteady flow (duct acoustics, intake and exhaust, mufflers, etc)
Post-processing with focus on acoustic specific items (microphone analysis, contours, 3D plotting, etc)
Detailed compressor modelling with focus on acoustic effects
Advancements in GEM, GT-ISE, and GT-POST for acoustic specific applications
Other relevant new features in GT-SUITE v2019.

Thermal Management – Cooling Components & Thermal Analysis

This FREE half-day seminar highlights the modeling capabilities of GT-SUITE in the area of thermal management applications like component heat distribution (engine, batteries and electric motors), vehicle cooling systems and components (heat exchangers, pumps, fans and thermostat etc.).

For all of these areas, existing as well as new features of GT-SUITE V2019 will be presented and explained.

Advances in Fuel Cell Modeling

This FREE half-day seminar highlights GT-SUITE modeling capabilities for fuel cell systems and components. Being a multi-physics problem, the seminar will review GT-SUITE’s unique possibilities to model the fuel cell stack and the Balance-of-Plant (BoP).

Topics included:

New features added to GT-SUITE v2020 will be reviewed
- Examples using these features will be shown
- Time allowed for questions and discussion.
Review of existing fundamental and advanced features of GT-SUITE useful for fuel cell system modeling
- Automatic fitting of measured polarization (U-V) curves to adaptive stack models
- Condensation in turbines and compressors
- Correct modeling of Joule-Thompson effect

Previous experience with GT-SUITE software is beneficial, but is not required.

Advances in Batteries and GT-AutoLion

This FREE half-day seminar shows how both GT-SUITE and GT-AutoLion can be used for the design and analysis of cells and battery packs. This seminar will highlight GT-AutoLion, the industry’s most advanced Li-ion electrochemical solution and GT-SUITE, the industry-leading multi-physics system modeling tool, perfect for electrothermal modeling of battery systems. The following topics will be covered in this seminar:

Cell Design & Optimization using GT-AutoLion
Modeling Cell-Aging with GT-AutoLion
Finding optimal fast charging approach avoiding accelerated aging
Characterization of a Cell to an Eletrical Equivalent Battery Model
Electro-thermal battery modeling using GT-SUITE
Electrochemical-thermal modeling using GT-SUITE and GT-AutoLion
Battery Integration into Powertrain simulation

Blackjack Dinner and Casino Night

Thermal Management – HVAC & Cabin Comfort Seminar

This FREE half-day seminar highlights the modeling capabilities of GT-SUITE in the area of air-conditioning and heating systems. This includes simulation of conventional and heat-pump systems, simulation of cabin air temperature distribution as well integration of both within complete energy management models.

For all of these areas, existing as well as new features of GT-SUITE V2019 will be presented.

SI / Diesel Combustion & New Fast Kinetics

This FREE half-day seminar is intended for experienced GT-SUITE users, managers, and group leaders of engine performance and gas exchange simulation groups. This seminar will cover a variety of advanced topics relating to predictive combustion modeling including:

Cylinder pressure analysis
Overview of predictive combustion models available in GT-SUITE (SI, Diesel, Dual-Fuel, Pre-chamber Jet Ignition, etc.)
Knock, emissions and cycle-to-cycle variation (CCV)
Fast kinetics solver for gas phase reactions in cylinder and exhaust
Other relevant new features in GT-SUITE v2020

Exhaust Aftertreatment – New Features

This FREE half-day seminar is intended for experienced GT-SUITE exhaust aftertreatment users, managers, and group leaders. This seminar will cover a wide variety of Exhaust Aftertreatment topics at an advanced level.

Special attention and the majority of the time will be devoted to introducing new features in GT-SUITE Version 2020 related to aftertreatment modeling. We will also cover a variety of advanced modeling topics such as best modeling practices, under-used and mis-used features, and advanced application examples (standard mechanism models).

Computers are not required and will not be provided. If there are any questions about the content of this seminar, please contact the instructor.

Driveline and Powertrain NVH Analysis in xEVs

The recent automotive industry trend towards electrification has created new challenges for NVH engineers. These challenges stem from new powertrain architectures and their complex interactions, the governing control strategies which aim to optimize energy management, which unmask new sources of excitation. NVH problems are often the result of mechanisms that originate through complex interactions between different physical domains and the assembly of individual components into a complete system. E-motors, gear drives, engine dynamics and their interaction altogether can produce different noise and vibrations that might become challenging to isolate from the passenger compartment.

This Seminar demonstrates how within the GT-SUITE multi-physics integrated simulation platform, the NVH analysis of electric and hybrid drivetrains can be performed by integrating gas-dynamics, electromagnetic, and multibody dynamics system simulations together with different control strategies. The session will address some of the GT-SUITE capabilities to handle different NVH error states covering different ranges of frequencies, including non-linear transients such as EV-HEV operational mode switches or start-stop. It will also include different studies and benchmarked cases.

Hydraulics and Lubrication of Powertrains and Vehicles Seminar

This FREE half-day seminar is intended for current and prospective GT-SUITE users, managers, and group leaders of hydraulic, lubrication, and fuel systems teams. This seminar will cover topics such as those shown below:

Efficient and reproducible preprocessing of complex piping networks
Improving CPU time with various techniques
Advances in pump & compressor modeling
Making more of your models by smart selection of modeling detail and model management techniques
New features for hydraulic component modeling
New features for lubrication modeling

New Developments for Pumps and Compressors

In this seminar you will learn about the latest developments in pumps and compressors modeling in GT-SUITE. We will review the following topics throughout the seminar in an effort to raise awareness on the latest GT-SUITE has to offer for pumps and compressors.

Introduction of trainer and participants
General overview of capabilities for pumps and compressors
Review of v2020 new features specific to pumps and compressors
Overview of modeling various machine styles, including:
- Screw machines
- Roots blowers
- External gear pumps
Case studies with partners for rotating machinery, including:
- SCORG integration with GT-SUITE for screw machines
- Simerics integration with GT-SUITE for 3D CFD co-simulation of machinery
- Converge integration with GT-SUITE for machinery
- Gerotor Design Studio integration for gerotor pumps
Discussion of integrating pumps and compressors into surrounding systems
- Attenuate noise with mufflers and other techniques
- Interaction with relief valve dynamics
- Heat transfer considerations
- Bearing performance
Open topics and discussion

For further information about this seminar, please contact Jon Harrison at [email protected]

Advanced Productivity Tools of GT-SUITE

This FREE half-day seminar highlights how GT-SUITE can be leveraged to solve problems that require sequencing or external model manipulation, potentially involving design optimization and collaboration among multiple users and groups across an organization.

This seminar is recommended for any GT-SUITE users who are looking to push the limits of the types of problems solved in their organization and improve efficiency across departments. In particular, users currently scripting external processes involving GT-SUITE, and those in Methods groups should be particularly interested.

In this seminar, an overview of the following topics will be given:

Automated model manipulation and execution with GT-SUITE’s new built-in Python scripting
Multi-disciplinary design optimization (MDO) techniques in GT-SUITE
Developing corporate frameworks by managing model and data re-use
Automating migration to new versions of GT-SUITE
Distributed high performance computing

Mechanics, Bearing and Piston-Skirt EHD, Blowby

This FREE half-day seminar may be attended by anyone interested in learning about the new features in the general and engine mechanics libraries of GT-SUITE. GT is continually enhancing their mechanical application libraries to meet the changing demands of our customers in new concepts and technology development. No previous experience with the software is required. The new features to be presented in this seminar include, but are not limited to, the following:

Bearings – Updates on the Elasto-Hydrodynamic modeling of journal bearings
Piston-Skirt EHD – Update on the enhancements from HD to EHD solutions for the Piston to Cylinder Interfaces
Blowby – Integration of predictive friction ring dynamics and pneumatic templates and GT-POWER to analyze piston blowby
Valvetrain Design – New Valvetrain Layout tool in GT-ISE to support optimization and various added value solution for valvetrain design and analysis
General New Features – Enhancements in all mechanical applications like: SuperElement import of additional file formats, Belt and Chain Drive layout in GEM3D

Computers are not required and will not be provided, although anyone is welcome to bring their own laptops. If there are any questions or suggestions for additional topics, please feel free to contact [email protected].

Advanced Productivity Tools of GT-SUITE

In this seminar, an overview of the following topics will be given:

Automated model manipulation and execution with GT-SUITE’s new built-in Python scripting
Multi-disciplinary design optimization (MDO) techniques in GT-SUITE
Developing corporate frameworks by managing model and data re-use
Automating migration to new versions of GT-SUITE
Distributed high performance computing

Gasoline Evaporative Emissions in the context of a whole Vehicle

This FREE half-day seminar is new for 2019! The intended audience is anyone interested in learning about how to model evaporative emission control systems (EVAP) for gasoline/petrol vehicles.

The agenda of the seminar is to cover the following modeling topics:

Carbon Canister
Fuel tank with evaporation
Diurnal test cycle simulation
Purge valve and controls
Integration with the engine model for drive cycle simulation
Air induction system hydrocarbon trap (AIS HC trap)

Computers are not required and will not be provided. If there are any questions about the content of this seminar, please contact the instructor.

Get Together

Kick off the conference with a relaxing evening of drinks with friends and GT staff at our get together.

HVAC System Modeling & Simulation (1/2 day)

This ½ day class will introduce the use of GT-SUITE software for modeling of air conditioning or heat pump systems, including the refrigerant circuit, HVAC ducting, and cabin.

The agenda and pace of this class assume the attendee already has experience with modeling cooling systems with GT-SUITE or has attended the Cooling Systems and Components class available on the prior day.

The course is targeted towards engineers with responsibility for design and analysis of A/C systems, or for those who are responsible for overall vehicle energy management including an A/C system.

The class will consist primarily of interactive model building exercises. The following are the primary topics to be covered:

Modeling the refrigerant flow network: Basic flow system modeling and discretization concepts, introduce 2-phase refrigerant modeling
Modeling A/C system components: Building and calibration of the basic components of A/C systems, such as compressor, receiver/dryer, thermal expansion valve, and heat exchangers.
Assembling the complete A/C system model for system level calculations: Assembling the refrigerant flow network and A/C components into a complete model of the A/C system. Steady state and transient system analysis. GT-POST post-processing tool for analysis of results.
Modeling air circuits: Modeling of the HVAC ducting and the blower.
Modeling the vehicle cabin: Create and calibrate a simple 1D cabin for use in HVAC system and discuss the different levels of detail for modeling the cabin.
Integration with Cooling/Engine/Vehicle models: Introduction of integrating the A/C system models into vehicle system level simulations including cooling, engine, and driveline systems.

Cooling Systems & Components

This class is intended for users with previous experience or users who participate in this Introduction Training.

This one-day class will introduce the use of GT-SUITE software for modeling of vehicle cooling systems. For participants interested in HVAC or heat pump modeling there is an optional 1/2 day training on the following day, which builds upon the concepts from the cooling systems and components class.

This class will introduce the use of GT-SUITE software for modeling of vehicle cooling systems. The focus is on the external coolant circuit (outside of engine block/head). The course is targeted towards engineers with responsibility for vehicle thermal management, or for those who are responsible for specifying cooling system components (heat exchangers, pumps, valves, etc.).

The class will consist primarily of interactive model building exercises. The following are the primary topics to be covered:

Modeling the coolant flow network: The participant will learn how to build a model of the coolant flow network by two methods. First, the participant will learn how to build flow components manually to understand basic modeling and discretization concepts. Second, the participant will learn how to quickly and easily transform a 3D CAD geometry file into a 1D flow network in GT-SUITE using the pre-processing tool GEM3D.

Modeling cooling system components: The participant will learn how to model the basic components of cooling systems, such as pumps, fans, heat exchangers, thermostat valves, etc.

Assembling the complete cooling system model: The participant will learn how to assemble the coolant flow network and basic components into a complete model of the cooling system while using a simple 1D representation of the underhood cooling air flow. Steady state and transient analysis of this system will be discussed, along with calibration to measured data.

Integration with engine/vehicle system models: The participant will learn how cooling system models may be integrated with simple engine and/or vehicle system models to accomplish a transient vehicle drive cycle analysis.

Battery Multiphysics Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This class will introduce the use of GT-AutoLion and GT-SUITE for modeling of battery systems, modules, and cells. This course is targeted towards engineers responsible for battery sizing, cell selection, battery characterization, battery performance modeling, and battery life prediction.

This class will consist of a mix of presentations and interactive model building exercises. The following are the primary topics to be covered:

Electrochemical Modeling of Lithium-ion Cells with GT-AutoLion: The fundamentals behind electrochemical modeling will be taught and participants will gain experience in building electrochemical models in GT-AutoLion. Additionally, participants will learn to build calibrated GT-AutoLion models of Li-ion cells from information on a cell’s specifications sheet.

Electrical-Equivalent Modeling of Batteries & Characterization: Electrical-equivalent battery models will be introduced and the participant will learn how to define these models in GT-SUITE and GT-AutoLion as well as how to characterize these models from experimental or GT-AutoLion test data.

Electro-Thermal Battery Modeling: The participant will learn various options for linking electrical-equivalent or electrochemical battery models to thermo-fluids models of battery systems.

Integration with Vehicle System Models: The participant will learn how various battery models may be integrated with vehicle system models to accomplish transient vehicle drive cycle analyses, electric vehicle range prediction, or vehicle performance analyses.

GT-DRIVE+ HEV & EV Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This is intended for those interested in developing Hybrid Electric Vehicle or pure Electric Vehicle models for fuel economy or range studies. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
Model Setup- initialization, parameters sweeps, Optimization/Design of Experiments
Post-processing (GT-POST)
Subassemblies: internal, external, encryption of subassemblies

The following vehicle modeling topics will be included:

Conventional Vehicle
- Mapped Engine Model
- Transmissions (Automatic, Manual, CVT, Other)
- Vehicle
Hybrid Electric Components
- Battery
- Electric Motors
- Energy Management Controls
Engine Start/Stop
Electric Launch and Assist
Regenerative Braking
Driving Cycle Analysis (with Model Based Targeting Controller)

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Engine Modeling & Simulation (GT-POWER)

Introductory Concepts of GT-SUITE:

1-D Flow Simulation
Discretization of 1-D Models
Model Setup- initialization, parameters sweeps, convergence
Optimization/Design of Experiments
Post-processing (GT-POST)
Subassemblies: internal, external, encryption of subassemblies

The following engine modeling topics will be included:

Modeling of: manifolds, valves, combustion, heat transfer and fuel injection
Non-Predictive Combustion for Gasoline and Diesel Engines
Cylinder Pressure Analysis
Turbochargers
Controls Library
Transient Simulation
Predictive Combustion Modeling

If time permits at the end of the class, additional topics can be covered including introductions to: Coupling with Simulink, CFD Coupling, and Exhaust Aftertreatment.

Engine Modeling (GT-POWER)

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

Introductory Concepts of GT-SUITE

1-D Flow Simulation
Discretization of 1-D Models
Model Setup- initialization, parameters sweeps, convergence Optimization/Design of Experiments
Post-processing (GT-POST)
Subassemblies: internal, external, encryption of subassemblies

The following engine modeling topics will be included:

Modeling of: manifolds, valves, combustion, heat transfer and fuel injection
Non-Predictive Combustion for Gasoline and Diesel Engines
Cylinder Pressure Analysis
Turbochargers
EGR
Controls Library
Transient Simulation
Basics of Predictive Combustion Modeling

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Fee:
- INR 20,000 for 3 days.
- Registration will be tentatively confirmed until payment is made.
- Contact [email protected] for the quotation and payment.

Note: class time listed is local time zone

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Note: class time listed is local time zone

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Note: class time listed is local time zone

GT-DRIVE+ HEV & EV Modeling

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

This course is intended for those interested in developing Hybrid Electric Vehicle or pure Electric Vehicle models for fuel economy or range studies. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE:
- 1-D Mechanical Simulation
- Model Setup- initialization, parameters sweeps, Optimization/Design of Experiments
- Post-processing (GT-POST)
- Subassemblies: internal, external, encryption of subassemblies
The following vehicle modeling topics will be included:
- Conventional Vehicle
  - Mapped Engine Model
  - Transmissions (Automatic, Manual, CVT, Other)
  - Vehicle
- Hybrid Electric Components
  - Battery
  - Electric Motors
  - Energy Management Controls
- Engine Start/Stop
- Electric Launch and Assist
- Regenerative Braking
- Driving Cycle Analysis (with Model Based Targeting Controller)

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Fee:
- INR 15,000 for days.
- Registration will be tentatively confirmed until payment is made.
- Contact [email protected] for the quotation and payment.

Note: class time listed is local time zone

Electrified Vehicle Thermal Management Modeling

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

This two-day course will focus on design, evaluation, and optimization of cooling and HVAC systems for electric vehicles. Additionally, this training will introduce the use of GT-SUITE software for modeling the distribution of heat within batteries. Battery heat distribution models enable users to design and optimize the battery pack and its related cooling components such as cooling plates or fins. Furthermore, those models can be used to integrate the thermal and electric domains to study system level effects and help design other components like the BMS. The course is targeted towards engineers with responsibility for battery cooling or total vehicle energy management. This course will cover the process of building and calibrating battery heat distribution models, beginning from CAD data. The process involves significant use of the 3D pre-processing tools of GT-SUITE (GEM3D and GT-SpaceClaim). During the course of the training standalone battery model will be integrated into a system level electric vehicle thermal management model.

Introductory concepts and system level modeling in GT-SUITE:
- Introduction to 1D flow and thermal simulation in GT-SUITE
- Single-phase circuits and components (Fans, Pumps, Valves, Heat Exchangers, etc.)
- Two-phase circuits and components (Refrigerants, Compressors, Cabin)
- Model Setup – initialization, parameter sweeps
- Control strategies
- Subassemblies, user-created component libraries, and model management
- Post-processing (GT-POST)
Detailed 1D-3D heat distribution modeling of electric powertrain components in GT-SUITE
- Conversion of CAD Data for battery pack
- Building up complete model in GEM3D (lumped thermal model and FE-components) and export to GT-ISE
- Calibration of flow distribution & heat transfer
- Integration of flow/thermal model into system level EV thermal management model
- Link of flow/thermal model to electric circuits
- Model testing for transient driving cycles

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Fee:
- INR 15,000 for 2 days.
- Registration will be tentatively confirmed until payment is made.
- Contact [email protected] for the quotation and payment.

Note: class time listed is local time zone

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Battery Thermal Management Webinar

Please note that this event will be held twice: 8:00AM & 3:00PM CDT (Check your local time). You may attend at either time.

Lithium-ion (Li-ion) battery technology has proven to be a flexible solution for energy storage in the automotive, aerospace, and power generation industries. However, the efficiency and life span of a lithium-ion cell decreases significantly when it is operating outside of a preferred temperature range. Effective thermal management of the battery cell is necessary for optimal performance across a wide range of environments. In this webinar, you will learn how GT-SUITE addresses key challenges of Li-ion battery thermal management through fast-running integrated electro-thermal cell simulation.

Topics include:

Electro-thermal battery modeling using GT-SUITE
Using GEM3D to build integrated fluid, thermal, and electrical models from CAD
Transient analysis of the battery cell over a cycle simulation

Waste Heat Recovery System

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1 day class will introduce the use of GT-SUITE software for modeling of Rankine cycle based waste heat recovery systems. The course is targeted towards engineers with responsibility for design and analysis of WHR systems, or for those who are responsible for overall vehicle energy management including a WHR system.

The class will consist primarily of interactive model building exercises. The following are the primary topics to be covered:

Modeling a “theoretical” system: Building a reasonable WHR system in early stages when no component data is yet available, for purposes of studying the potential fuel economy benefits of a WHR system (“what if” studies).
Modeling the working fluid flow network: Basic flow system modeling and discretization concepts, usage of GEM3D for flow systems modeling.
Modeling WHR system components: Building and calibration of the basic components of WHR systems, such as pump, boiler, expander, condenser, recuperator. Usage of COOL3D for more detailed heat exchanger modeling.
Assembling the complete WHR system model for steady state calculation: Assembling the working fluid flow network and WHR components into a complete model of the WHR system. Steady state and transient system analysis. GT-POST post-processing tool for analysis of results.
Integration with Cooling/Engine/Vehicle models: Introduction of integrating the WHR system models into larger vehicle system level simulations including cooling, engine, and driveline systems, transient drive cycle analysis for fuel economy/energy management.

Due to the limited room capacity, seats will be allocated preferentially to commercial customers.

Transmission & Driveline Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This course is designed for those interested in transmission and driveline modeling in GT-SUITE. It will focus on the simulation of multi-physics driveline modeling through the use of GT-SUITE. The following topics will be covered:

Introductory Concepts of GT-SUITE:

1-D Mechanical Simulation and Integration Schemes
Subassemblies and User Compounds

Mechanical Powerflows

Building Mechanical Models from Design Spec Sheets
Evaluate Gear Ratios, Effective Inertias

Driveline Torsional Analysis

Time Domain Solution with Engine Torque Profiles
Frequency Domain Solutions (Free and Forced)

Transient Analysis

Clutch Models for Gear Shifting
Integration with Hydraulic Actuation System

If time permits, extra and more specialized topics may be covered. The topics will selected by the participants. Some possible topics are: Simulink Co-Simulation, Integrated Simulations with Engine (e.g Engine FRM + Transmission + Vehicle), Thermal Management and Efficiency, user-supplied

Note: This course may be offered as a future open registration event OR requested as a custom training at a GTI office location or your location.

Powertrain Component Heat Distribution Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This class will introduce the use of GT-SUITE software for modeling the distribution of heat within the engine thermal structure. Engine heat distribution models allow the prediction of heat rejection to coolant and oil at any operating condition, and may be used to study concepts for reducing fuel consumption by optimizing energy flows to minimize friction during transient warmup events. The course is targeted towards engineers with responsibility for powertrain cooling, friction reduction, or total vehicle energy management.

This course will cover the process of building and calibrating an engine heat distribution model, beginning from engine CAD data. The process involves significant use of the 3D pre-processing tools of GT-SUITE (GEM3D and GT-SpaceClaim). The following are the primary topics to be covered:

Conversion of coolant jackets from CAD Data
Conversion of block/head thermal masses from CAD Data
Modeling the cylinder structure with 3D finite elements
Calibration of flow distribution & heat transfer
Modeling map based engine friction depending on system temperatures
Integration with engine performance model

GT-SUITE INTRODUCTION TRAINING – FREE

This free 1-day course will introduce GT-SUITE to new users. The intention of this training is to provide an overview of different GT-domains and to teach the software handling. The participants will be provided with PC’s in order to follow the instructor with hands-on modeling. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE :

1-D Mechanical Simulation
1-D Thermal Simulation
1-D Flow Simulation
Model Setup- initialization, parameter sweeps
Controls
Post-processing (GT-POST)
Model organization & sharing
Object libraries
Optimization

Cranktrain Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This course is designed for those interested in Cranktrain modeling and analysis in GT-SUITE. It will focus on the simulation of engine cranktrain dynamics through the use of GT-SUITE. The following topics will be covered:

Introductory Concepts of GT-SUITE:

2-D Mechanical Simulation
Subassemblies and User Compounds

Rigid Crankshaft Analysis

Crankshaft Balancing
Cylinder Pressure Boundary Conditions Applied

Crankshaft Torsional Analysis

Time Domain Solution with Steady State Convergence
Frequency Domain Solutions (Free and Forced)

Crankshaft Quasi-Static and Dynamic Bending Solution

Fillet Stress Calculations Based on Dynamic Loading
Coupled Journal Bearing Solution

If time permits, extra and more specialized topics may be covered. The topics will be selected by the participants. Some possible topics are: Block Vibration, Integrated Simulations (e.g cranktrain + valvetrain, cranktrain + drivetrain), Transient simulations, user-supplied.

Heat Distribution Modeling – Combustion Engine

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1,5-day class will introduce the use of GT-SUITE software for modeling the distribution of heat within the engine thermal structure. Engine heat distribution models allow the prediction of heat rejection to coolant and oil at any operating condition, and may be used to study concepts for reducing fuel consumption by optimizing energy flows to minimize friction during transient warmup events. The course is targeted towards engineers with responsibility for powertrain cooling, friction reduction, or total vehicle energy management. This course will cover the process of building and calibrating an engine heat distribution model, beginning from engine CAD data. The process involves significant use of the 3D pre-processing tools of GT-SUITE (GEM3D and GT-SpaceClaim).

The following are the primary topics to be covered:

Conversion of coolant jackets from CAD Data
Conversion of block/head thermal masses from CAD Data
Modeling the cylinder structure with 3D finite elements
Calibration of flow distribution & heat transfer
Modeling map-based engine friction depending on system temperatures
Integration with engine performance model

Lubrication Circuits & Components

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1,5-day class is intended to show engineers how to model a lubrication circuit in GT-SUITE. This includes but is not limited to

How to Build a Model from a CAD File:The participant will learn how to transform a CAD File into a 1D lubrication model in GT-SUITE using GT-Spaceclaim and GEM3D.
How to Model Oil Circuit Components in GT-SUITE:The participant will learn how to construct a lubrication model from scratch, including oil passages, filters, bearings, relief valve and pump.
Analyze Results in GT-POST:The participant will learn how to analyze results of a lubrication model, including a breakdown of the oil flow distribution to various consumers, as well as performing an engine speed and temperature sweep to see how these variables affect results.
How to Model Important Oil Circuit Behavior:The instructor will show that the following types of oil circuit analysis can be performed in GT-SUITE:
- Steady state
- Priming/filling
- Transient thermal oil response (both temperature and engine speed changing)
- Pump power/energy consumption over driving cycle
- Detailed pump analysis
Introductory GT-SUITE Concepts:In addition to lubrication specific modeling, this course will also focus on the basics of using GT-SUITE, including:
- 1-D Flow Simulation
- Discretization of 1-D Models
- Fluid Properties for modeling lubrication circuit
- Optimization and component calibration

Cooling Systems & Components

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1,5-day class will introduce the use of GT-SUITE software for modeling of vehicle cooling systems. The focus is on the external coolant circuit (outside of engine block/head). The course is targeted towards engineers with responsibility for vehicle thermal management, or for those who are responsible for specifying cooling system components (heat exchangers, pumps, valves, etc.).

The class will consist primarily of interactive model building exercises. The following are the primary topics to be covered:

Modeling the coolant flow network: The participant will learn how to build a model of the coolant flow network by two methods. First, the participant will learn how to build flow components manually to understand basic modeling and discretization concepts. Second, the participant will learn how to quickly and easily transform a 3D CAD geometry file into a 1D flow network in GT-SUITE using the pre-processing tool GEM3D.
Modeling cooling system components: The participant will learn how to model the basic components of cooling systems, such as pumps, fans, heat exchangers, thermostat valves, etc.
Assembling the complete cooling system model: The participant will learn how to assemble the coolant flow network and basic components into a complete model of the cooling system while using a simple 1D representation of the underhood cooling air flow. Steady state and transient analysis of this system will be discussed, along with calibration to measured data.
Integration with engine/vehicle system models: The participant will learn how cooling system models may be integrated with simple engine and/or vehicle system models to accomplish a transient vehicle drive cycle analysis.

Heat Distribution Modeling – Electric Powertrain

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1,5-day class will introduce the use of GT-SUITE software for modeling the distribution of heat within components of the electric powertrain, such as batteries and electric motors. Battery heat distribution models enable users to design and optimize the battery pack and its related cooling components such as cooling plates or fins. Furthermore those models can be used to integrate the thermal and electric domains to study system level effects and help design other components like the BMS. Electric motor heat distribution models allow the prediction of heat rejection to coolant and/or oil at any operating condition, and may be used to study concepts for temperature reduction in the motor as well as defining optimal strategies for the motor control. The course is targeted towards engineers with responsibility for e-components cooling or total vehicle energy management. This course will cover the process of building and calibrating e-components heat distribution models, beginning from CAD data. The process involves significant use of the 3D pre-processing tools of GT-SUITE (GEM3D and GT-SpaceClaim).

The following are the primary topics to be covered:

Conversion of CAD Data for battery pack and electric motor
Building up complete model in GEM3D (lumped thermal model and FE-components) and export to GT-ISE
Calibration of flow distribution & heat transfer
Integration of flow/thermal model into complete thermal management models
Link of thermal/flow model to electric circuits

Aftertreatment Systems

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This class is intended for GT-POWER users interested in learning how to model exhaust aftertreatment systems. The class will include discussion of exhaust aftertreatment modeling theory, and construction of exhaust aftertreatment system models using GT-POWER. The following topics will be discussed in detail:

TWC, DPF, SCR, and other exhaust aftertreatment devices
Modeling of chemical kinetic reactions for catalysts
Soot filtration and regeneration models for DPFs
Techniques for calibrating DPF pressure drop and soot regeneration
Techniques for calibrating kinetic reaction mechanisms
1D, 2D, and 3D heat transfer modeling options
Special topics (time permitting)

GT-DRIVE+: xEV Modeling

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This is intended for those interested in developing Hybrid Electric Vehicle or pure Electric Vehicle models for fuel economy or range studies. The following topics will be covered in this course:

Introductory Concepts of GT-SUITE:

1-D Mechanical Simulation
Model Setup- initialization, parameters sweeps, Optimization/Design of Experiments
Post-processing (GT-POST)
Subassemblies: internal, external, encryption of subassemblies

The following vehicle modeling topics will be included:

Conventional Vehicle
- Mapped Engine Model
- Transmissions (Automatic, Manual, CVT, Other)
- Vehicle
Hybrid Electric Components
- Battery
- Electric Motors
- Energy Management Controls
Engine Start/Stop
Electric Launch and Assist
Regenerative Braking
Driving Cycle Analysis (with Model Based Targeting Controller)

HVAC System Modeling & Simulation

This class is intended for users with previous experience or users who participate in this free-of-charge Introduction Training.

This 1-day class will introduce the use of GT-SUITE software for modeling of air conditioning or heat pump systems, including the refrigerant circuit, HVAC ducting, and cabin. The course is targeted towards engineers with responsibility for design and analysis of A/C systems, or for those who are responsible for overall vehicle energy management including an A/C system.

The class will consist primarily of interactive model building exercises. The following are the primary topics to be covered:

Modeling the refrigerant flow network: Basic flow system modeling and discretization concepts, usage of GEM3D for flow systems modeling.
Modeling A/C system components: Building and calibration of the basic components of A/C systems, such as compressor, receiver/dryer, thermal expansion valve, and heat exchangers. Usage of COOL3D pre-processing tool to build and automatically discretize more complex scenarios (non-uniform inlet air flow, for example).
Assembling the complete A/C system model for system level calculations: Assembling the refrigerant flow network and A/C components into a complete model of the A/C system. Steady state and transient system analysis. GT-POST post-processing tool for analysis of results.
Modeling air circuits: Modeling of the HVAC ducting and the blower.
Modeling the vehicle cabin: Different levels of modeling detail available for modeling the cabin within GT-SUITE.
Integration with Cooling/Engine/Vehicle models: Introduction of integrating the A/C system models into vehicle system level simulations including cooling, engine, and driveline systems. Cabin pulldown transient simulations, transient drive cycle analysis for fuel economy/energy management (i.e. US EPA SC03 cycle).

Timing & Accessory Drive Modeling

Lubrication Circuits & Components

Cranktrain Modeling

GT-SUITE INTRODUCTION TRAINING – FREE

Turbocharger Design, Selection, and System Level Optimization Utilizing GT-SUITE and AxSTREAM®

Engine Modeling & Simulation (GT-POWER)

GT-SUITE Introduction Training

xEV Modeling with GT-DRIVE+

GT-POWER xRT – Fast Modeling for HiL & Co-Simulation

NVH Modeling of Flow Systems

Thermal Management – Cooling Components & Thermal Analysis

Advances in Fuel Cell Modeling

Advances in Batteries and GT-AutoLion

Blackjack Dinner and Casino Night

Thermal Management – HVAC & Cabin Comfort Seminar

SI / Diesel Combustion & New Fast Kinetics

Exhaust Aftertreatment – New Features

Driveline and Powertrain NVH Analysis in xEVs

Hydraulics and Lubrication of Powertrains and Vehicles Seminar

New Developments for Pumps and Compressors

Advanced Productivity Tools of GT-SUITE

Mechanics, Bearing and Piston-Skirt EHD, Blowby

Advanced Productivity Tools of GT-SUITE

Gasoline Evaporative Emissions in the context of a whole Vehicle

Get Together

HVAC System Modeling & Simulation (1/2 day)

Cooling Systems & Components

Battery Multiphysics Modeling

GT-DRIVE+ HEV & EV Modeling

GT-SUITE INTRODUCTION TRAINING – FREE

Engine Modeling & Simulation (GT-POWER)

Engine Modeling (GT-POWER)

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

GT-SUITE INTRODUCTION TRAINING – FREE

GT-SUITE INTRODUCTION TRAINING – FREE

GT-DRIVE+ HEV & EV Modeling

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

Electrified Vehicle Thermal Management Modeling

Note that this is a paid event, and the cost in INR with payment instructions are mentioned below.

GT-SUITE INTRODUCTION TRAINING – FREE

Battery Thermal Management Webinar

Waste Heat Recovery System

Transmission & Driveline Modeling

Powertrain Component Heat Distribution Modeling

GT-SUITE INTRODUCTION TRAINING – FREE

Cranktrain Modeling

Heat Distribution Modeling – Combustion Engine

Lubrication Circuits & Components

Cooling Systems & Components

Heat Distribution Modeling – Electric Powertrain

Aftertreatment Systems

GT-DRIVE+: xEV Modeling

HVAC System Modeling & Simulation

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