coupling solid and fluid cells??

kcg

Hi all,

I`ev started using star cd recently,an anyone tell me how i can merge the solid and fluid cells.I tried using the 'assemble grids ' option but i get an error when i try to save the geom file.The error that I get is "Materisl assigned to solid is a fluid".

Any help is greatly appreciated.

KCG

P.S:I have a solid heat source inside a fluid.

Any suggestions??