在abaqus里,Nobulkmodulusisdefinedforacousticelement7539.Allacousticelementsmusthaveno
在abaqus里,Nobulkmodulusisdefinedforacousticelement7539.Allacousticelementsmusthavenonzerobulkmodulusdefinedusing*materialand*acousticmedium.
Initializationofacousticelementmaterialpointdataforelement7539hasfailedbecausenobulkmodulusexistsforthiselement.
bulkmodulus是什么?怎么在hypermesh里面定义?