ADINA in the Automotive Industry
For over 2 decades ADINA has been extensively used in different industries around the world including automotive, heavy machinery, biomedical, civil and construction, energy, consumer goods, research; among others. In this News, we present an overview of the applications of ADINA in the automotive industry.
For the following reasons, ADINA is an attractive analysis tool for the problems usually encountered in the car industry:
In addition to the built-in model generation and meshing capabilities of the ADINA System, it also provides interfaces to many CAD/CAE softwares for easy importing of the model geometries and meshes. The results of the analysis can be visualized either inside the ADINA User Interface or can be exported to other CAE softwares for visualization purposes. For detailed information please see our page on ADINA CAD/CAE Interfaces.
- ADINA offers a comprehensive set of solution capabilities for solving linear or highly nonlinear, static/dynamic, implicit/explicit structural problems which may include large deformations/strains, severe material nonlinearities and contact conditions. ADINA also offers a wide range of material models and reliable and efficient element technology which is crucial in obtaining reliable solutions in complex analyses usually encountered in the automotive industry. For more information please see our page on ADINA Structures.
In ADINA, different physical fields can be modeled within the same software environment. Analysts can solve structural, heat transfer and CFD problems seamlessly inside the ADINA System without the need to license other programs.
Many problems in the car industry involve interaction between several physical fields such as fluid-structure interaction and thermo-mechanical coupling. ADINA offers a comprehensive array of multiphysics capabilities that can effectively address such problems.
- ADINA offers fast and robust equation solvers that can speed up the design cycle for the large finite element models usually encountered in modeling bulky components of the car (e.g., engine blocks). For more details please see our News on ADINA 3D iterative solver.
Examples of Application of ADINA in the Automotive Industry
Here we present several examples highlighting different areas of application of ADINA in the automotive industry:
- Occupant Safety
- Specular Radiation of a Car Headlamp
- Engine Block Assemblies
- Anti-lock Braking Systems (ABS)
- Fuel Pump
- Disk Brakes
- Airbag Deployment
- Exhaust Manifolds
- Shock Absorbers
- Hydraulic Engine Mounts (Hydromounts)
- Different Types of Valves
- Metal Forming of Different Car Components
- Rubber Modeling
Analysis features used: contact, large deformation, material nonlinearity, rupture, Nastran file import
Car Door Side Impact (Mesh)
Car Door Side Impact (View from the Top)
|2. Specular Radiation of a Car Headlamp||3. Engine Block Assemblies
||4. Anti-lock Braking Systems (ABS)
|Analysis features used: CFD, specular radiation, thermal stress||Analysis features used: Nastran file import, 3D iterative solver, bolt modeling||Analysis features used: Fluid-structure interaction (FSI), large displacement|
Analysis features used: Fluid-structure interaction (FSI), contact
Analysis features used: thermo-mechanical coupling (TMC), contact, heat generated by frictional contact, large displacement
Analysis features used: Implicit dynamic, FSI, large deformation, MITC shell elements, contact
Analysis features used: Thermal fluid-structure interaction, Nastran file import, Ensight post-processing, CFD, SST, k-ε and k-ω turbulence models
Analysis features used: Nastran file import, contact, implicit dynamic, FSI
|10. Hydraulic Engine Mounts (Hydromounts)||11. Gaskets||12. Different Types of Valves|
|Analysis features used: FSI, contact, hyperelastic material, ALE, implicit dynamic||Analysis features used: contact, material nonlinearity, bolt modeling||Analysis features used: FSI, CFD, high-speed compressible flow|
13. Metal Forming of Different Car Components
Analysis features used: contact, large strain, material nonlinearity, MITC shell elements
Deep Drawing of an Oil Pan
Analysis features used: Hyperelastic material, large strain, contact
Application areas: tires, rubber boots, door seals, etc.
Automotive industry, car roof crush, car headlamp, engine block assembly, ABS valve, fuel pump, disk brake, car door seal, airbag, exhaust manifold, shock absorber, hydraulic engine mount, gasket, rotating-disk-activated valves, check valve, powertrain, occupant safety, rollover, crashworthiness, side impact