POWERTRAIN: Engine Modeling (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   
• EGR   
• 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. When registering, please note how you plan to use GT-POWER in the ‘Area of Interest’ field.

Rankine Cycle Waste Heat Recovery Systems – 4/12/16

This 2-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:

 

VEHICLE: Rankine Cycle Waste Heat Recovery Systems

VEHICLE: Modeling A/C and Heat Pump Systems

This 2-day class will introduce the use of GT-SUITE software for modeling of air conditioning or heat pump systems, including the refrigerant circuit, underhood cooling module, 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.

Modeling Lubrication Circuits Seminar (Free)

This FREE one day class will focus on modeling lubrication systems in GT-SUITE and is intended for both existing users and engineers that are new to GT-SUITE who are interested in understanding detailed advantages and advanced concepts for oil circuit modeling in GT-SUITE. The first half of the class will cover core concepts in lubrication modeling, while the second half will be dedicated to advanced concepts and audience chosen topics. The specific items covered in the class include the following:

Injector and Injection Rate Map for Diesel Combustion – AM Session

New Features in Vehicle and Transmission Seminar- PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This seminar may be attended by anyone interested in learning about the new drivetrain and transmission modeling and analysis capabilities in GT-SUITE. No previous experience with the software is required. This seminar will also benefit existing users who have performed performance and fuel economy calculations in GT-SUITE. The new features to be presented in this seminar include, but are not limited to, the following:

• Gear Shift Strategy Generation – Generation of base shift points for best fuel economy determined by powertrain efficiency and available gears in the transmission
• Vehicle Analysis Automation – Interface related enhancements that enable easy configuration of standardized tests (e.g Driving Cycle Fuel Economy, 0-100 kph, 60-80 kph, grade climbing) for a given vehicle model
• Model Management – Interface related developments enable easier evaluation of multiple powertrain configurations for a given vehicle

• Integration with FRM – Evaluate powertrain vibration related issues with representative crank angle resolved torque and speed behavior
• Dual Mass Flywheel Modeling – In combination with FRM and drivetrain, one can evaluate detailed characteristics of the DMF assembly for a given powertrain configuration
• Clutch System Modeling – Detailed modeling of the main drive clutch for manual transmissions, including torsional characteristics, friction damping, and the hydraulic actuation system
• Torque Demand based Control Architecture – Implementation of a more conventional powertrain control architecture where torque limits and demands are arbitrated to determine the actual engine load under each operating condition

 

 

POWERTRAIN: Modélisation Moteur avec GT-POWER

Registration for this event is now closed.  If you have any questions, please email Imran Cosadia at [email protected]

Cette formation payante de 3 jours est destinée aux utilisateurs de GT-POWER et de GT-SUITE dont l’intérêt est la modélisation des moteurs à combustion interne. La formation se concentre donc principalement sur l’utilisation de GT-POWER pour la simulation des moteurs. Chaque participant se verra attribué un ordinateur de travail. La formation inclut la construction de modèles et une approche pratique du logiciel pour rendre les utilisateurs opérationnels. Les sujets suivants seront abordes:

• Concepts fondamentaux de GT-SUITE    
• Simulation des écoulements 1-D
• Discrétisation des modèles 1-D
• Initialisation des modèles, balayages de paramètres, convergence
• Optimisation, plan d’expériences
• Post-traitement des données (GT-POST)   
• Sous-modèles: internes, externes et encryptage

• Modélisation du répartiteur, des soupapes, de la combustion, des transferts thermiques et de l’injection de carburant
• Combustion non-prédictive pour les moteurs Essence et Diesel   
• Analyse des pressions cylindres
• Turbocompresseurs
• Recirculation des gaz échappement (EGR)
  
• Composants pour le contrôle
• Simulation en transitoire (pied a fond, introcuction aux cycles de conduites)
  
• Introduction aux modèles prédictifs et semi-prédictifs pour la combustion

Interfacing GT-SUITE with External Software – PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 1/2 day seminar focuses on the diverse ways GT-SUITE can be used in combination with external modeling software to simulate the whole vehicle or its subsystems. Topics on the agenda will include:

POWERTRAIN: Motormodellierung (GT-POWER)

This course will be taught in German language.  However, this class is also available in English on other dates.

Dies ist eine 3-Tages-Schulung, bestimmt für neue Anwender von GT-POWER und GT-SUITE, die an der Modellierung von Verbrennungskraftmaschinen interessiert sind.  Diese Schulung legt das Hauptaugenmerk auf die Simulation von Motoren mit GT-POWER.  Jedem Teilnehmer wird ein eigener Computer gestellt.  Die Schulung beinhaltet die Erstellung von Modellen und Anwendung der Software.  Dies ermöglicht einen sofortigen Einsatz der Software.

Folgende Themen werden behandelt:

Einführung in GT-SUITE:

• 1-D Ladungswechselsimulation
• Diskretisierung von 1-D Modellen
• Modell Setup – Initialisierung, Parametervariationen, Konvergenz, Optimierung / Design of Experiments
• Datenauswertung (GT-POST)
• Subassemblies: intern, extern, Verschlüsselung von Subassemblies

 Die folgenden Motorenthemen werden behandelt:

• Modellierung von:  Sammler, Ventile, Verbrennung, Wärmeübergang und Kraftstoffeinspritzung
• Nicht prädiktive Verbrennungsmodelle für Otto- und Dieselmotoren
• Zylinderdruckanalyse
• Aufladung
• Abgasrückführung
• Verfügbare Regler und Anwendung
• Transiente Simulation
• Prädiktive Verbrennungsmodelle

Falls es die Zeit zulässt, können am Ende der Schulung zusätzliche Themen behandelt werden, je nach Interesse der Teilnehmer z.B.:  Kopplung mit Simulink, Kopplung mit CFD, Abgasnachbehandlung.  Bitte geben Sie bei der Registrierung im Feld ‘Area of Interest’ an, für welchen Zweck Sie GT-POWER verwenden möchten.

Interfacing GT-SUITE with External Software – PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 1/2 day seminar focuses on the diverse ways GT-SUITE can be used in combination with external modeling software to simulate the whole vehicle or its subsystems. Topics on the agenda will include:

New Features in Thermal Management I: Vehicle Topics – AM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE seminar will introduce new features of GT-SUITE Version 7.4 relevant to thermal management for vehicle topics. This seminar is primarily targeted to existing users of GT-SUITE mainly by vehicle department. If you are interested in modeling thermal management systems with GT-SUITE, but have no prior experience, please consider the following classes:

 

 

 

New Features in Thermal Management II: Engine and General Topics – PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE seminar will introduce new features of GT-SUITE Version 7.4 relevant to thermal management for engine and general topics. This seminar is primarily targeted to existing users of GT-SUITE mainly by powertrain and vehicle department. If you are interested in modeling thermal management systems with GT-SUITE, but have no prior experience, please consider the following classes:

• Implicit solver and general flow components
• GT-ISE developments relevant to thermal management
• New developments in GEM3D (converting 3D CAD to GT model)

               -Creating thermal masses from CAD data

•  Thermal library and finite element cylinder structure

 

 

New Features in Lubrication Systems- AM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This half-day free seminar will focus on new features for lubrication systems in GT-SUITE. The class will cover new features developed in the last year as well as tips and tricks for lubrication modeling.

Detailed Oil Pump Modeling Seminar- PM Session

New Developments in Aftertreatment Modeling and Applications Seminar- PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

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 time will be devoted to introducing new features in GT-SUITE Version 7.4, but 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).  

Predictive Combustion Modeling Seminar- AM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This free half-day seminar will cover predictive combustion modeling for both gasoline and diesel engines.  This seminar is mainly aimed at engine performance engineers from OEMs who have access to the necessary engine measurements needed to carry out combustion calibration.  Others should contact GTI before registering.

The following topics will be covered:

• Required measurements
• Cylinder pressure analysis
• Predictive combustion solution methodology
• Combustion calibration procedure
• Knock and emissions prediction
  

Important! It is strongly recommended that users attending this seminar have already completed a basic training.

 

 

 

Predictive Combustion Modeling Seminar- PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This free half-day seminar will cover predictive combustion modeling for both gasoline and diesel engines.  This seminar is mainly aimed at engine performance engineers from OEMs who have access to the necessary engine measurements needed to carry out combustion calibration.  Others should contact GTI before registering.

The following topics will be covered:

• Required measurements
• Cylinder pressure analysis
• Predictive combustion solution methodology
• Combustion calibration procedure
• Knock and emissions prediction
  

Important! It is strongly recommended that users attending this seminar have already completed a basic training.

 

 

Advanced Topics in Turbocharger Modeling Seminar- PM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

As more engines with turbochargers are produced, advanced topics in the modeling of turbochargers in engine performance simulation are gathering greater interest.  Advanced methods on handling certain turbocharger scenarios will be presented in this FREE half-day seminar. 

Topics include:
– Using Compounds to create custom templates for advanced modeling of Twin-entry Turbines
– Combining the Thermal library with Flow components to model heat exchange within the turbocharger
– Recommendations on modeling two-stage turbocharged engines

If time is available at the end, questions will be taken and open discussion can take place.

New Developments in GT-SUITE: Solver, GUI and other Aspects Seminar- AM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

New features of GT-SUITE that may be used by all applications will be presented in this seminar.  These features are found in the general solver or in one of the Graphical User Interfaces (GUI).  Some of the most significant features to be presented include:

– Parallel Processing
– Restarting Simulations
– Viewing Results in GT-POST while a simulation is still running

More features will be discussed.  If time is available, questions will be taken and open discussion can take place.

 

 

Data Management in GT-SUITE for Improved Collaboration and Sharing – AM Session

Hydraulic Components and Systems Modeling

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This two-day introductory training class will introduce engineers to the use of GT-SUITE for modeling hydraulic components and systems. This includes, but is not limited to, the following applications: 

Vehicle and HEV Modeling

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This course is intended for new GT-SUITE users interested in developing conventional vehicles or considering hybridization of existing vehicles.  Models will be constructed can configured for fuel economy studies as well as dynamic performance tests.  The following topics will be covered in this course:

Introductory Concepts of GT-SUITE : 

• 1-D Mechanical Simulation
• System and Circuit Level Electrical Models
• Model Setup- initialization, parameter sweeps, Optimization/Design of Experiments  
• Post-processing (GT-POST)  
• Subassemblies: internal, external, encryption of subassemblies
• Compounds, user-created libraries, and model management

 

The following vehicle modeling topics will be included:

• Conventional Vehicle
  • Acceleration Studies (0-100 kph, ¼ mile, etc.)
  • Driving Cycle Analysis (with Model Based Targeting Controller)
  • Shift Strategy Generation
  • Static Calculations
• Hybrid Electric Features and Functions
  • Engine Start/Stop
  • Electric Launch and Assist
  • Regenerative Braking
  • Architecture Evaluation
• Automation of Vehicle Analysis with predefined test scenarios and report generation

If time permits, extra and more specialized topics may be covered. The topics will selected by the participants. Some possible topics are:  Detailed Transmission Modeling, Drivetrain Torsional Analysis and Driveability, Advanced Control Strategies and Simulink coupling, Integrated Simulations (e.g Drivetrain + Fast Running detailed engine Model, + Thermal Management, + Cranktrain and block recoil), user-defined

Cam Design & Valvetrain Modeling

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This course is designed for new users of GT-SUITE Valvetrain Application. It will focus on the simulation of engine valvetrains through the use of VTDesign and GT-SUITE. The following topics will be covered:

• Introductory Concepts of GT-SUITE :
  • 2-D Mechanical Simulation and Visualization
  • Model Setup- initialization, parameters sweeps, Optimization/Design of Experiments
  • Post-processing (GT-POST)  
  • Subassemblies and User Compounds
• Cam Design (VTDesign)
  • Develop a profile design starting from an existing a reference profile
• Valvetrain mechanism kinematics, quasi-dynamic analysis (VTDesign)
  • Generate valve lift from cam shape or vice-versa
  • Calculate idealized separation speed  (or Spring Margin)
• Cam Design iteration with interactive feedback on critical design constraints (VTDesign)  Run VTDesign in interactive mode to dynamically generate critical kinematic and QDA calculated design constraints (e.g. min. negative radius of curvature, max. hertz stress, min. oil film thickness, min. separation speed) while modifying the cam design.
• Spring Layout (VTDesign)
• Dynamic modeling of valvetrains
  • Modeling Contacts for Hertz Pressure and Oil Film Calculations
  • Multi-mass Spring Modeling
  • Adding Compliance to Valvetrain Components
• Multi-body and torsional vibration modeling of camshafts and valvetrain systems
  • Adding Valvetrain Branches and Timing
  • Adding Bearings or supports for bending

Predictive Engine Friction Modeling Seminar- AM Session

This seminar starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE half-day seminar is intended for those interested in using the predictive engine friction modeling abilities of GT-SUITE for exploring engine and engine component designs, oil and surface properties and component thermal conditions, in simulations aimed at the development of low-friction engines.

• Integrated engine mechanics, MBD (speeds and loads)
• 1-D flow modeling (pressures, flow losses)
• Tribological modeling (oil film thicknesses, roughness, asperity contact)
• Sensitivity to material, surface properties, oil property details

• Mechanical EHD contacts
• Journal Bearings
• Piston Skirt and Ring Pack
• Friction in Gears, Belts and Chains
• Rolling Element Bearings
• (Generic) friction in primitive mechanical connections
• etc.

Engine Modeling (GT-POWER)

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

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   
• EGR   
• 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.

Cooling System Modeling

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This three-day class will introduce the use of GT-SUITE software for modeling of vehicle cooling systems, including the external coolant circuit (outside of engine block/head) and underhood cooling air flow. 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, fans, etc.). 

Integration with Cooling/Engine/Vehicle models: The participant will understand the capabilities of GT-SUITE to integrate underhood models created within COOL3D into larger system level simulations that may include cooling, engine, and vehicle systems.

 

Exhaust Aftertreatment and Emissions Modeling (GT-POWER)

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 2-day 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:

• GT-SUITE flow and thermal solution methodology
• How to build catalyst and DPF models to study pressure drop and thermal warm-up 
• Using GT-POST to globally view pressure and temperature in the entire aftertreatment system
• TWC, DPF, SCR, and other exhaust aftertreatment devices
• Chemical kinetics
• Techniques for calibrating reaction mechanisms
• Soot filtration and regeneration models for DPFs
• Techniques for calibrating DPF pressure drop and soot regeneration
• Using GT-POST to view chemistry results and make design choices
• Discussion of in-cylinder emissions models and maps 
• Compounds and subassemblies for encryption of sensitive reaction information (making black box models to share between OEM’s and suppliers)
• Special topics (time permitting)-2D/3D aftertreatment modeling with GT-POWER, integrated engine+aftertreatment modeling, real time modeling of integrated systems

During the second day we will have a workshop session where students will select the applications (TWC, DOC, SCR with urea injection, or LNT) that they are interested in modeling and work individually or in teams to build a model of the application under the guidance of GTI engineers.  The goal is for the user to become comfortable with using the software for exhaust aftertreatment modeling projects in their day-to-day job activities.

Rankine Cycle Waste Heat Recovery Systems

Lubrication System Modeling

This class starts the day after the US GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This two-day class will focus on modeling lubrication systems in GT-SUITE and is intended for engineers that are new to GT-SUITE who are interested in learning to build and analyze oil circuit models in GT-SUITE.. The specific items covered in the class include the following:

Data Management in GT-SUITE for Improved Collaboration and Sharing – AM Session

Japanese GT-SUITE Conference

Registration for this conference is not available through this web site. For more information, visit the IDAJ website

Advanced GT-POWER Engine Modeling Seminar- FREE

Regisration for this class is now closed.

This seminar starts the day after the India GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference Page

Due to strong interest and limited seating in this class, we may need to limit the number of attendees from a company.

This seminar is intended for experienced GT-POWER users, and will cover a wide variety of topics at an advanced level. Attention will be given to introducing new features in the new GT-POWER Version 7.4, as well as a variety of advanced modeling topics such as best modeling practices, calibration, under-used and misused features, and an advanced application example.  The seminar will include topics from the list below based on the interest of the attendees.  Attendees are also encouraged to suggest additional topics when registering.

Potential topics of discussion:

• GEM3D
• Predictive Combustion (Gasoline  and Diesel)
• Exhaust emissions and Aftertreatment
• Model correlation focusing on naturally aspirated and turbocharged engines
• Acoustics of intake and exhaust systems
• DOE and Optimization
• Turbocharger advancements 
• Controls for Part Load, EGR control, and turbo control
• GT-ISE and GT-POST new features
• Transient simulations
• CFD Coupling
• Others requested by attendees

Notes:
– Due to the limited room capacity, seats will be allocated preferentially to OEMs and suppliers.

Vehicle Drive Cycle Analysis for Fuel Economy and Emissions-FREE

Regisration for this class is now closed.

This class starts the day after the India GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference Page

Due to strong interest and limited seating in this class, we may need to limit the number of attendees from a company, or offer 2 people to share 1 computer.

This FREE course is intended for new GT-SUITE users interested in developing conventional vehicles or considering hybridization of existing vehicles.  Models will be constructed can configured for fuel economy studies as well as dynamic performance tests.  The following topics will be covered in this course:

Introductory Concepts of GT-SUITE : 

• 1-D Mechanical Simulation
• System and Circuit Level Electrical Models
• Model Setup- initialization, parameter sweeps, Optimization/Design of Experiments  
• Post-processing (GT-POST)  
• Subassemblies: internal, external, encryption of subassemblies

• Compounds, user-created libraries, and model management
  

The following vehicle modeling topics will be included:

• Conventional Vehicle
  • Acceleration Studies (0-100 kph, ¼ mile, etc.)
  • Driving Cycle Analysis (with Model Based Targeting Controller)
  • Shift Strategy Generation
  • Static Calculations

• Hybrid Electric Features and Functions
  • Engine Start/Stop
  • Electric Launch and Assist
  • Regenerative Braking
  • Architecture Evaluation

• Automation of Vehicle Analysis with predefined test scenarios and report generation

If time permits, extra and more specialized topics may be covered. The topics will selected by the participants. Some possible topics are:  Detailed Transmission Modeling, CVTs, Drivetrain Torsional Analysis and Driveability, Advanced Control Strategies and Simulink coupling, Integrated Simulations (e.g Drivetrain + Fast Running detailed engine Model, + Thermal Management, + Cranktrain and block recoil), user-defined

New Features in Thermal Management I: Vehicle Topics – AM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE seminar will introduce new features of GT-SUITE Version 7.4 relevant to thermal management for vehicle topics. This seminar is primarily targeted to existing users of GT-SUITE mainly by vehicle department. If you are interested in modeling thermal management systems with GT-SUITE, but have no prior experience, please consider the following classes:

 

 

New Features in Thermal Management II: Engine and General Topics – PM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE seminar will introduce new features of GT-SUITE Version 7.4 relevant to thermal management for engine and general topics. This seminar is primarily targeted to existing users of GT-SUITE mainly by powertrain and vehicle department. If you are interested in modeling thermal management systems with GT-SUITE, but have no prior experience, please consider the following classes:

• Implicit solver and general flow components
• GT-ISE developments relevant to thermal management
• New developments in GEM3D (converting 3D CAD to GT model)

               -Creating thermal masses from CAD data

•  Thermal library and finite element cylinder structure

 

 

 

Predictive Engine Friction Modeling Seminar- AM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This FREE half-day seminar is intended for those interested in using the predictive engine friction modeling abilities of GT-SUITE for exploring engine and engine component designs, oil and surface properties and component thermal conditions, in simulations aimed at the development of low-friction engines.

• Integrated engine mechanics, MBD (speeds and loads)
• 1-D flow modeling (pressures, flow losses)
• Tribological modeling (oil film thicknesses, roughness, asperity contact)
• Sensitivity to material, surface properties, oil property details

• Mechanical EHD contacts
• Journal Bearings
• Piston Skirt and Ring Pack
• Friction in Gears, Belts and Chains
• Rolling Element Bearings
• (Generic) friction in primitive mechanical connections
• etc.

European Conference DINNER

GTI would like to invite you to the 2013 Conference Dinner being held on Monday evening, the 21st of October at Vinum restaurant in Frankfurt.

GTI will arrange transportation from the Conference location (Steigenberger Airport Hotel) to the dinner.  If you are interested in this transportation, please meet at the Steigenberger Hotel main entrance at 18:30.

There are only 150 seats available in the restaurant, and this offer is only available to the first 150 that register. Please reserve your seat today.  This offer is limited only to the participants to the conference and/or to the training.

The objective of the dinner is to bring users together with the GT-SUITE developers in a more informal way after the conference but before Tuesday’s training programs start. This is also a nice way to meet and renew old friendships. We look forward to seeing you there.

For more information and registration for the 2013 GT-SUITE Conference, please click here

Interfacing GT-SUITE with External Software – PM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 1/2 day seminar focuses on the diverse ways GT-SUITE can be used in combination with external modeling software to simulate the whole vehicle or its subsystems. Topics on the agenda will include:

Rankine Cycle Waste Heat Recovery Systems

Hydraulic Components and Systems Modeling

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

If you are interested in this class, please contact [email protected].

This two-day introductory training class will introduce engineers to the use of GT-SUITE for modeling hydraulic components and systems. This includes, but is not limited to, the following applications: 

Injector and Injection Rate Map for Diesel Combustion – AM Session

India GT-SUITE Conference

The registration for this conference is now closed. If you have any questions, please email [email protected]

Gamma Technologies and ESI-Mindware are excited to announce the 2013 India GT-SUITE Conference! This 1-day conference is FREE and will be held on the 23rd of September at the Radisson Blu Hotel Pune. Three free training classes will be held on the days following the conference. Please see ‘Associated Training Events’ section below.

Conference Program:
Click here to view the conference program (in .pdf format)

Hotel Accommodations:
You have the option to stay directly the Radisson Blu Hotel Pune Kharadi, the hotel where the conference is held. Optionally, you can stay nearby at another hotel. For more information, Click here for directions and nearby hotels

Some Benefits of Attending:
– Participate in presentations by other industry engineers using GT
– Learn about new simulation capabilities in the latest V7.3 and upcoming V7.4
– Renew old friendships and establish new ones
– Talk with GT and ESI engineers and provide input to us
– Attend free training events on the days following the conference

For information and pictures of last year’s 2012 European and North American conferences, click here

New Features in Vehicle and Transmission Seminar- PM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This seminar may be attended by anyone interested in learning about the new drivetrain and transmission modeling and analysis capabilities in GT-SUITE. No previous experience with the software is required. This seminar will also benefit existing users who have performed performance and fuel economy calculations in GT-SUITE. The new features to be presented in this seminar include, but are not limited to, the following:

• Gear Shift Strategy Generation – Generation of base shift points for best fuel economy determined by powertrain efficiency and available gears in the transmission
• Vehicle Analysis Automation – Interface related enhancements that enable easy configuration of standardized tests (e.g Driving Cycle Fuel Economy, 0-100 kph, 60-80 kph, grade climbing) for a given vehicle model
• Model Management – Interface related developments enable easier evaluation of multiple powertrain configurations for a given vehicle

• Integration with FRM – Evaluate powertrain vibration related issues with representative crank angle resolved torque and speed behavior
• Dual Mass Flywheel Modeling – In combination with FRM and drivetrain, one can evaluate detailed characteristics of the DMF assembly for a given powertrain configuration
• Clutch System Modeling – Detailed modeling of the main drive clutch for manual transmissions, including torsional characteristics, friction damping, and the hydraulic actuation system
• Torque Demand based Control Architecture – Implementation of a more conventional powertrain control architecture where torque limits and demands are arbitrated to determine the actual engine load under each operating condition

 

 

Air Conditioning System Modeling

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 2-day class will introduce the use of GT-SUITE software for modeling of air conditioning or heat pump systems, including the refrigerant circuit, underhood cooling module, 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.

Cam Design & Valvetrain Modeling

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This course is designed for new users of GT-SUITE Valvetrain Application. It will focus on the simulation of engine valvetrains through the use of VTDesign and GT-SUITE. The following topics will be covered:

• Introductory Concepts of GT-SUITE :
  • 2-D Mechanical Simulation and Visualization
  • Model Setup- initialization, parameters sweeps, Optimization/Design of Experiments
  • Post-processing (GT-POST)  
  • Subassemblies and User Compounds
• Cam Design (VTDesign)
  • Develop a profile design starting from an existing a reference profile
• Valvetrain mechanism kinematics, quasi-dynamic analysis (VTDesign)
  • Generate valve lift from cam shape or vice-versa
  • Calculate idealized separation speed  (or Spring Margin)
• Cam Design iteration with interactive feedback on critical design constraints (VTDesign)  Run VTDesign in interactive mode to dynamically generate critical kinematic and QDA calculated design constraints (e.g. min. negative radius of curvature, max. hertz stress, min. oil film thickness, min. separation speed) while modifying the cam design.
• Spring Layout (VTDesign)
• Dynamic modeling of valvetrains
  • Modeling Contacts for Hertz Pressure and Oil Film Calculations
  • Multi-mass Spring Modeling
  • Adding Compliance to Valvetrain Components
• Multi-body and torsional vibration modeling of camshafts and valvetrain systems
  • Adding Valvetrain Branches and Timing
  • Adding Bearings or supports for bending

Exhaust Aftertreatment and Emissions Modeling (GT-POWER)

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This 2-day 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:

• GT-SUITE flow and thermal solution methodology
• How to build catalyst and DPF models to study pressure drop and thermal warm-up 
• Using GT-POST to globally view pressure and temperature in the entire aftertreatment system
• TWC, DPF, SCR, and other exhaust aftertreatment devices
• Chemical kinetics
• Techniques for calibrating reaction mechanisms
• Soot filtration and regeneration models for DPFs
• Techniques for calibrating DPF pressure drop and soot regeneration
• Using GT-POST to view chemistry results and make design choices
• Discussion of in-cylinder emissions models and maps 
• Compounds and subassemblies for encryption of sensitive reaction information (making black box models to share between OEM’s and suppliers)
• Special topics (time permitting)-2D/3D aftertreatment modeling with GT-POWER, integrated engine+aftertreatment modeling, real time modeling of integrated systems

During the second day we will have a workshop session where students will select the applications (TWC, DOC, SCR with urea injection, or LNT) that they are interested in modeling and work individually or in teams to build a model of the application under the guidance of GTI engineers.  The goal is for the user to become comfortable with using the software for exhaust aftertreatment modeling projects in their day-to-day job activities.

Lubrication System Modeling

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This two-day class will focus on modeling lubrication systems in GT-SUITE and is intended for engineers that are new to GT-SUITE who are interested in learning to build and analyze oil circuit models in GT-SUITE.. The specific items covered in the class include the following:

Vehicle and HEV Modeling

This class starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

This course is intended for new GT-SUITE users interested in developing conventional vehicles or considering hybridization of existing vehicles.  Models will be constructed can configured for fuel economy studies as well as dynamic performance tests.  The following topics will be covered in this course:

Introductory Concepts of GT-SUITE : 

• 1-D Mechanical Simulation
• System and Circuit Level Electrical Models
• Model Setup- initialization, parameter sweeps, Optimization/Design of Experiments  
• Post-processing (GT-POST)  
• Subassemblies: internal, external, encryption of subassemblies
• Compounds, user-created libraries, and model management

 

The following vehicle modeling topics will be included:

• Conventional Vehicle
  • Acceleration Studies (0-100 kph, ¼ mile, etc.)
  • Driving Cycle Analysis (with Model Based Targeting Controller)
  • Shift Strategy Generation
  • Static Calculations
• Hybrid Electric Features and Functions
  • Engine Start/Stop
  • Electric Launch and Assist
  • Regenerative Braking
  • Architecture Evaluation
• Automation of Vehicle Analysis with predefined test scenarios and report generation

If time permits, extra and more specialized topics may be covered. The topics will selected by the participants. Some possible topics are:  Detailed Transmission Modeling, Drivetrain Torsional Analysis and Driveability, Advanced Control Strategies and Simulink coupling, Integrated Simulations (e.g Drivetrain + Fast Running detailed engine Model, + Thermal Management, + Cranktrain and block recoil), user-defined

New Developments in GT-SUITE: Solver, GUI and other Aspects Seminar- AM Session

This seminar starts the day after the European GT-SUITE Conference. You can register for both the conference and this event together at the same time by clicking the ‘Register’ button at the Conference page

New features of GT-SUITE that may be used by all applications will be presented in this seminar.  These features are found in the general solver or in one of the Graphical User Interfaces (GUI).  Some of the most significant features to be presented include:

– Parallel Processing
– Restarting Simulations
– Viewing Results in GT-POST while a simulation is still running

More features will be discussed.  If time is available, questions will be taken and open discussion can take place.