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Volume force components on a flow field due to unidirectional magnetic field

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Hello All

I am doing magnetohydrodynamic simulations where I require input for volume force which is acting on the fluid (defined through laminar flow module) due to a unidirectional magnetic field acting in positive direction (defined through Magnetic fields, no currents module). There is a particle tracing module through which magnetic microparticles are specified which are in one way affecting the flow field as the magnetic field is applied.

The geometry is 2D straight channel and the magnetic field is acting at a small distance in the the middle of the channel in transverse direction. I don't know how to write the volume force components for the same. Kindly help.


0 Replies Last Post 10 feb 2021, 08:03 GMT-5
COMSOL Moderator

Hello Aashna Raj

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