Elastic Fluid Material

Altair Forum User

What is the basic elastic fluid in RADIOSS which simple takes only bulk modulus, viscosity coefficient and density?

 

I am not interested in FSI but rather want to capture the mass of fluid.

 

Basically I am looking for the equivalent of LS-DYNA *MAT_ELASTIC_FLUID in RADIOSS.

 

Thanks very much.

Altair Forum User

Hi @EigenValue

 

RADIOSS MAT LAW 6 (/MAT/HYD_VISC) is equivalent to *MAT_ELASTIC_FLUID

 

You can refer to Fluid-Structure Interaction Analysis with RADIOSS and AcuSolve on RADIOSS help for more information on FSI