[mariam.sara]

Dear all,
I am attempting to simulate a double diffusion in a rectangular enclosure in which there is a high concentration at the lower wall (a thin film where the evaporation occurs) and low concentration at the upper wall (cold wall where the condensation occurs due to the external flow). May somebody guides me if I can solve this problem in Fluent and which model I can use at the simulations.

Mariam

[mariam.sara]

Originally Posted by mariam.sara

Dear all,
I am attempting to simulate a double diffusion in a rectangular enclosure in which there is a high concentration at the lower wall (a thin film where the evaporation occurs) and low concentration at the upper wall (cold wall where the condensation occurs due to the external flow). May somebody guides me if I can solve this problem in Fluent and which model I can use at the simulations.

Mariam

Nobody knows how to model natural convection within a cavity due to temperature difference and various mass concentration at the boundaries?

Mariam

[wangjie]

Originally Posted by mariam.sara

Nobody knows how to model natural convection within a cavity due to temperature difference and various mass concentration at the boundaries?

Mariam

now I trying to use OF9 to simulate LNG rollover in a LNg tank, same mechanism of this problem , I wonder to know how is it going if you don't mind. thanks a lot.