We want to know whether Star-CD can

(1) solve incompressible, viscosity flow problem?

(2) add user subroutines for additional equations, variables and special source terms (e.g. surface tension) ?

Thanks in advance.

(1) yes (2) it is claimed that STAR-CD has the most extensive user subroutines facility: one can almost do anything through its user codes.

Dear John YL,

Thanks. Do you imply Star-CD can not add user aubroutine ?

i think john means that you can use user subroutines, you will need the absoft fortran compiler though.

You only need the Absoft compiler if you are running on Windows or Linux. In the case of Windows, you only need it if you are using subroutines.

Thanks for your kindness.