How to model a fan with specific mass flow rate in OpenFOAM?

Ijaz Fazil Syed Ahmed Kabir @Ijaz-Fazil-Syed-Ahmed-Kabir

21 May 2020 0 5K Report

I have been working on fan boundary condition in ANSYS FLUENT. If I'm not wrong I remember providing pressure jump based on axial velocity and in addition tangential and radial velocity component.

I'm currently working on modelling the fan in server and analyses via OpenFOAM. I found this BC fanpressure to be equivalent to fan boundary conditon.

I need to input the fan curve data and provide BC fanPressure for pressure and pressureInletOutletVelocity for velocity. In this case, mass flow rate is calculated by pressure but I need to fix the volume flow rate/mass flow rate in the fans for server.

Can anyone provide me an idea how to do it?

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