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Problems with Magnetic force

Hi! I am new to COMSOL and I really need some help please. I want to study an electromagnetic actuation system to guide magnetic microparticles in blood vessels. For that I used the AC/DC module to...

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Re: Problems with Magnetic force

Patricia, the vessel is in the most homogeneous part of the field. You might try to place it at some location with a larger gradient. Cheers Edgar -- Edgar J. Kaiser emPhys Physical...

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Re: Problems with Magnetic force

Thanks for the reply! Unfortunately I already tried to place the vessel in many other locations. Also, I tried other types of coils achieving high gradients. It doesn’t matter what I do, it always...

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Re: Problems with Magnetic force

Patricia, I am sorry, I don't have the Particle Tracing and Flow modules. So I can't comment on that part. Good luck, Edgar -- Edgar J. Kaiser emPhys Physical Technologywww.emphys.com

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Re: Problems with Magnetic force

Patricia, Can you attach the model to have a look? Regards, Ion

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Re: Problems with Magnetic force

I think that the problem is magnetic field gradient. It didn't exist in tracking model. My simulation is the same. If you can solve, plz help us. Thanks

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