Lagrangian sharp interface schemes for multimaterials
Language
en
Communication dans un congrès
This item was published in
ECCOMAS Young Investigators Conference (YIC 2013)(2;2013; Bordeaux), 2013-09-02, Bordeaux. 2013-09p. 4p.
English Abstract
We present multi-material simulations in the Lagrangian framework. The methods employed are based on classical Godunov-like methods that are adapted to treat the case of interfaces separating different materials.In the ...Read more >
We present multi-material simulations in the Lagrangian framework. The methods employed are based on classical Godunov-like methods that are adapted to treat the case of interfaces separating different materials.In the models considered the gas, liquids or elastic materials are described by specific constitutive laws, but the governing equations are the same. Examples of gas-gas and elastic-elastic material interactions are presented.Read less <
English Keywords
Compressible multimateria
Lagrangian elasticity
Hllc riemann solver
Origin
Hal imported