In addition to the basic Vehicle Fuel Economy and Performance applications, GT-SUITE offers the ability to increase the fidelity of driveline models for more advanced driveability studies. Users can construct a torsional driveline which can be integrated with detailed transmission and Fast Running Model of a GT-POWER engine for tip-in/out, gearshift, and transient driveline torsional vibration evaluation.
Drivetrain
Product Highlights
- Torsionally flexlible drivieline with slipping elements and lash
- Torsional vibration damper models for use between engine and transmission
- Discretized arc spring model with hysteresis
- Dynamic torque converter model
- Pendulum absorber models based on simple dynamics or detailed contact geometry
- General 1D/2D/3D linear frequency domain solution
Advanced Features and Applications
- Extension of 1D mechanics to 2D & 3D, including finite element models
- Tip-in/out evaluations with transient driveline and engine dynamics
- In-gear accel/decel events for prediction of driveline boom
- Fuel cut/resume induced vibration
- Driveline judder and lugging predictions
- Duty cycle simulation to evaluate speed and load histories for durability assessment
Run Integrated Simulations with:
- Fast running dynamic engine models
- Detailed transmission
- Cranktrain and mounts
Related GT Applications
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