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How to find out tangential induced magnetic filed |
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March 27, 2022, 00:12 |
How to find out tangential induced magnetic filed
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#1 |
Super Moderator
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I have solved MHD flows between two rotating cylinders (2d). I get solution in terms of cartesian coordinates such as bx, by etc.
My problem is that how to find out the tangential component of induced magnetic field from bx and by. |
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March 27, 2022, 01:40 |
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#2 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,675
Rep Power: 66 |
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March 27, 2022, 07:11 |
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#4 | |
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Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,769
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Quote:
That is very very simple, just use the Cartesian-Cilindrical representation b = i bx + j by = ir br + itheta btheta The tangential component is b.itheta=(i bx + j by ).itheta |
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