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Particle tracing+ force calculation

Posted 26 avr. 2012, 09:13 UTC−4 0 Replies

Mohammad Goharkhah
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Hi

I want to calculate the particle trajectory resulted from fluid flow in a magnetic field based on the following equation:
m*dV/dT= a*dB/dx+ b(V-u)
where B, u and V are magnetic flux density, fluid velocity and particle velocity.

I have simulated the magnetic field (mf) and flow field (laminar flow, spf).
to calculate the trajectories, I have added "Particle tracing for AC/DC" physics and included a "force" node in it.
My question is:
How should I write the right hand side of above equation in the force node?
Can I write:
dB/dx= d(mf.normB,x)
V-u=d(qx,t)-u

Thank you for your reply
0 Replies Last Post 26 avr. 2012, 09:13 UTC−4
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