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Valve Train0 pages
SIMPACK
KCAPMIS
Valve Train
niarT evlaV
APPLICATION
SIMPACK Valve Train is an add-on module tailored to the
specific requirements of the engine simulation sector.
Applications
•t Simulation of any valve train design (including variable
valve timing)
•t Kinematic and dynamic analysis
•t Single and complete valve train simulations
•t Geometric and material modification
•t Optimization
Valve dynamics
•t Durability / fatigue analysis of every part
Highlights
•t Unlimited modeling flexibility
•t Extreme non-linear system behavior, e.g. (elasto-)
hydrodynamic bearings, advanced HLA model
•t Advanced 2D and 3D contact formulations
•t Acoustic analyses in the frequency and time domain
•t Fully parameterized highly detailed engine database
for all typical valve train types available
•t Scalable detail and complexity
•t Automated processes using SIMPACK scripting
Features
•t Detailed Hydraulic Lash Adjuster (HLA)
•t Elasto-Hydrodynamic Bearings
•t Detailed dynamic spring model
•t 2D and 3D contacts, incl. flexible body contact
•t Importation of flexible bodies from FEM codes
•t Hertzian contact and friction
•t Easy implementation of user specific code
