In solid-water flow

[kimy]

How to switch off the turbulent model for particles?

[kimy]

In pheonics, IPSA can be used to simulate this two phase flow. However, how to realise it in Openfoam. Could you please give me some helps?

[李东岳]

How to switch off the turbulent model for particles?

simulationType  laminar;

In pheonics, IPSA can be used to simulate this two phase flow. However, how to realise it in Openfoam. Could you please give me some helps?

What is IPSA

[kimy]

@东岳 IPSA is interphase slip agebrism in phoenics, it is very simple way to simulate, compared with openfoam.

[kimy]

Why we should give the pressure value in the internalField? Inversly, there is no need to set value for the single phase turbulent flow.
The left figure is for the two phase flow, the other for the single phase.

[李东岳]

@kimy 在 In solid-water flow 中说：

interphase slip agebrism

Never heard of that

That's internal field, a good approximation is good for convergence. From your depiction I feel you need to learn more about the general CFD knowledge. You can definitely feel that the lacking of CFD theory is holding you back now