modelin fluid and highly flexible solid interfaces

matt r.

does anyone know of a software package that would be able to model the fluid flow behavior (like FLUENT) and also determine the reaction at the wall of a pressure vessel (like ANSYS). i'm working on a project that will be using a soft neoprene or tissue mimicking polyurethane that will be internally pressurized by adding small amounts of water/blood. If i could find a program that would give me the fluid flow characteristics (streakilines, density, etc.) along with the mechanical displacement of the rubber exterior of the pressure vessel, I would appreciate it.

matt r.