CFD Materials

Manual Keyword Law Number Other Available Keywords

These laws are only compatible with Radioss CFD.


  1. All characters beyond the tenth of a keyword are ignored (for example, it is possible to input HONEYCOM, instead of HONEYCOMB).
  2. The Manual Keyword is the keyword of the law as referenced in this manual.
  3. The Law Number is the material law number used to reference the material law in the fixed format manual.
  4. The Other Available Keywords column features other keywords which can be used to define the same material laws.
  5. Laws K-EPS and 46 are not compatible with Shell, Truss and Beam elements.