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Rotating steel fiber with magnetic field inside fluid

Posted 9 ott 2018, 19:18 GMT-4 Low-Frequency Electromagnetics, MEMS & Nanotechnology, Computational Fluid Dynamics (CFD) Version 5.2a 1 Reply

Sina Zamen
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Dear All,

I have modeled a Helmholtz coil in comsol. Now, I want to rotate a steel fiber (Cylinder) using magnetic flux density. However, I get error regarding my solution convergence. I have tried changing my mesh size but it wasn’t effective. First, I solve the stationary step, which runs without error. After that I run my time dependent study based on deformed configuration in stationary step but I get error. Anybody knows if I can find a reference for this problem?

Best, Sina

1 Reply Last Post 10 ott 2018, 11:14 GMT-4
Nirmal Paudel Tribhuvan University/Electrical Engineering
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Posted: 6 years ago 10 ott 2018, 11:14 GMT-4

Hi Sina,

It's hard to suggest anything unless we see the model file or more description of the model itself.

BR/Nirmal

Hi Sina, It's hard to suggest anything unless we see the model file or more description of the model itself. BR/Nirmal

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