-
On Constitutive Equations For Elastomers And Elastomeric Foams
William W. Feng John O. Hallquist Livermore Software Technology Corporation The Hill-Ogden elastic constitutive equation for incompressible and compressible rubber-like materials is presented. The derivation and computer programs to ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
Application of material forces in finite element simulations
S.Kolling, D.Ackermann - Daimler Chrysler AG Presented is a theoretical description and computation method to calculate configurational forces in the context of the finite element method. We take fully 3D-case dynamics and large ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
Implementation and Validation of the Johnson-Holmquist Ceramic Material Model in LS-Dyna
Dr. Cronin D. S., McIntosch G., Kaufmann C., Bui K., Dr. Berstad T. (University of Waterloo) Ceramic materials are commonly used in protective armour applications and may be subject to high-energy ballistic impacts in these ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
A simplified approach to the simulation of rubber-like materials under dynamic loading
Paul A. Du Bois The simulation of rubber materials is becoming increasingly important in automotive crashworthiness simulations. Although highly sophisticated material laws are available in LS-DYNA to model rubber parts, the ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
Computational Micro-Mechanical Model of Composite & Flexible Woven Fabric with Fiber Reorientation
Ala Tabiei and Ivelin Ivanov Aerospace Engineering and Engineering Mechanics Department University of Cincinnat
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
The application of the damage & fracture material model to crashworthiness evaluations for Aluminum cars
Tsuchida T., Yamamoto S. (Toyota MotorCorp.); Isomura K. (Toyota Industries Corp.) In an evaluation of crashworthiness for the cars that are made of aluminum alloys, the evaluations that consider a fracture phenomenon come to be ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Material
-
Prediction of Occupant Injury in an Out-of-Position Impact Using the Fluid Structure Interaction Capabilities in LS-DYNA
Dr. P.O. Marklund (Engineering Research Nordic AB) Dr. B. Pipkorn (Autoliv Research AB) C.F. Lindh (Autoliv Research AB)
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Occupant
-
*MAT GAS MIXTURE, a new gas mixture model for airbag applications
Lars Olovsson LSTC Recent efforts to model fully coupled CFD-airbag processes have motivated the implementation of a gas mixture model in LS-DYNA. The new model, *MAT GAS MIXTURE, allows the mixing of up to eight different gases. It is ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Occupant
-
On Airbag Simulation in LS –DYNA with the use of the Arbitrary Lagrangian - Eulerian Method
Dmitri Fokin, Nitin Lokhande, Lars Fredriksson Altair Engineering GmbH, Germany In the present paper a basic finite element model of an ALE thorax side airbag with a simplified gas generator will be considered. In particular, it will ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Occupant
-
Application of MADYMO Occupant Models in LS-DYNA/MADYMO Coupling
Authors Happee R., Janssen, A.J., Fraterman E., Monster J.W. The LS-DYNA – MADYMO coupling has been extended so that users gain maximal flexibility in their choice of software and models. Where the traditional coupling allowed only ...
Located in
Downloads
/
…
/
2003 European LS-DYNA Conference
/
Occupant
