Suchergebnisse

Modelling accurately passenger airbags has been a great challenge for both OEM and airbag suppliers. Although JLR suppliers were requested to deliver LS-DYNA models for PAB assemblies, they would use other tools to fold airbags and ...

This talk gives an introduction into the development, implementation and validation of 3-D failure model for aluminium 2024 for high speed impact applications.

This talk presents the recent developments in LS-DYNA including topics about Implicit Update and Version 971 R5.

This talk gives an overview of Faurecia Seating FEA Strategy.

Complex models often contain more than just a few contact interfaces. The decomposition of such a model can result in an uneven distribution of these contacts among the available processors. Some contacts may lie wholly on a single ...

New Benchmark model ODB-10M is 10 million elements model, which consist of refined NCAC Taurus model and LSTC shell ODB barrier model. Refined NCAC Taurus model is 9 million elements of type16 shell elements and type2 solid elements, ...

From concept to engineering, and from design to test and manufacturing, the automotive industry relies on powerful virtual development solutions. CFD and crash simulations are performed in an effort to secure quality and accelerate ...

This paper presents the new developments of finite element methods and boundary element methods for solving vibro-acoustic problems in LS-DYNA. The formulation for a frequency domain finite element method based on Helmholtz equation ...

A set of new features for frequency domain dynamic and acoustic computation have been implemented in LS-DYNA . They include random vibration and high-cycle fatigue analysis, frequency response functions, steady state dynamics, ...

This report will provide some insight on the new incompressible CFD solver that will be available in version 980 of LS-DYNA. Several test cases were performed by AS+ in order to evaluate the capabilities of these new solvers. These ...