Projects

If a material is not existing in the makross data base or has special characteristics (temperature behavior, chips, shearing, stripping of outer layers …), we determine the required material parameters and create appropriate models.

 

Here we go far beyond simple parameter fitting. Using physically meaningful FEM model figure and representation of material behavior and evolution by differential equations, we also depict load-, speed-and pulse-dominant, development and history-dependent behavior.

More components and layer structures and orthotropic, transversely orthotropic or generally anisotropic behavior, we simulate with appropriate materials.
The anisotropy of glass reinforced plastics, we can consider by an upstream injection molding simulation.

 

  • Material data
  • Modeling
  • Calibration, fitting
  • CFD flow simulation
  • Kinematics
  • Folding fabric
  • Eigenfrequencies
  • Open-Close
  • Cylinder forces
  • Elastic kinematics for the entire system
  • Crash design
  • Special charges
  • OWD – Open While Driving
  • Material simulations
  • Component design
  • Wear
  • Shaker simulations
  • Test bench
 
Stoffsimulation beim Öffnen eines Softtops
Fabric simulation when opening a soft top
Stoffspannungen beim Oeffnen des Softtops
Stress simulation when opening a soft top
Kraefte beim Oeffnen eines Softtops
Forces when opening a soft top
  • CFD flow simulation
  • Kinematics
  • Fabric folding
  • Eigenfrequencies
  • Open-close
  • Cylinder forces
  • Elastic kinematics for the entire system
  • Crash design
  • Special charges
  • OWD – Open While Driving
  • Material simulation
  • Component design
  • Wear and tear
  • Shaker simulations
  • Test bench
Opening of the backwindow
Simulationsmodell - Panoramadach
Simulation model – Panoramic roof
Torsion eines Schiebedachs
Torsion of a sunroof
  • 2D and 3D
  • Sealing pressures
  • Virtual seal imprints
  • Insertion and extraction forces
  • Profile and molded parts
  • Depositors
  • Assembly workers
  • Convolution
  • Tolerances
  • Influence of elastic plates and straps
  • Supernatants representations
 
  • FE modeling for stiffness, dynamics, strength and crash
  • Stiffness
  • Dynamics
  • Crash
  • Special charges
  • NVH and S&R behavior in the climate chamber
  • Endurance runs
  • Effects of the roof section of panorama roofs on the body stiffness
  • Development of roof systems with the least possible drop in stiffness
  • Doors and flaps
  • Instrument panels
  • Steering systems
  • Spoiler (depending on integration concept)
  • Seats
  • NVH and S&R behavior in the climate chamber
  • Endurance runs
  • Effects of the roof section of panorama roofs on the body stiffness
  • Development of roof systems with the least possible drop in stiffness
  • Doors and flaps
  • Instrument panels
  • Steering systems
  • Spoiler (depending on integration concept)
  • Seats

Complete CAE process (NVH, crash, strength, fatigue, driving dynamics, …).

  • Finite element modeling of plastic components
  • Static stiffness
  • Dynamic stiffness
  • Belt traction(ECER14, ISOFIX, etc.)
  • Head surcharges
  • Airbag simulation
Simulationsmodell - Konsole
Simulation Model – Console
Crash-Aktive Kopfstütze
Crash-Active Headrest

Seat Assessment with Dummy Good cooperation between passive safety components (Seatbelt, Airbag etc.) can prevent the occupants from being hard injured by traffic accidents. The seat simulation with Dummy at the crash load case can make a foretell about the functionality of passive safety components.

Sitzkomponenten mit Dummy
Seat Components with Dummy
Crash-Aktive Kopfstütze
Crash-Active Headrest

Design and development of bodies:

  • FE model creation for stiffness, dynamics and crash
  • Statics
  • Dynamics
  • Acoustics
  • Strength
  • Lifetime
  • Total vehicle crash
  • Components crash
  • Pedestrian safety
  • FE modeling for dynamics, strength, and crash
  • Dynamism with all the innards
  • Flange tightness
  • Housing strength
  • Strength of shafts, gears, etc.
  • Sound radiation in the disturbed and undisturbed room
  • CFD flow simulation
  •  Kinematics
  • Fabric folding
  • Eigenfrequencies
  • Open-Close
  • Driving forces
  • Elastic kinematics for the entire system
  • Crash design
  • Special charges
  • OWD – Open While Driving
  • Cloth simulations for solar blind
  • Component design
  • Wear
  • Shaker simulations
  • Test
 
Simulationsmodell - Panoramadach
Simulation Model – Panoramic Roof
Schiebedach
Sun-roof
Schubladeneffekt
Drawer Effect
  • FE model creation for stiffness, dynamics, strength and crash
  • Stiffness
  • Dynamics
  • Crash
  • Special charges
Schienenfahrzeug - Crash 1
Schienenfahrzeug - Crash 2
  • Static stiffness
  • Eigenfrequencies
  • DoorandloweringTürüberdrückung
  • Doorpuncture test
  • Dynamic transient simulation surcharge
Türverkleidung und Rückwand
Door and Rear Panel
Türschloss
Door Lock
  • Construction for test benches
  • Blast simulation
  • Armored vehicles