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Stuck in calculation of Force
Posted 7 janv. 2017, 15:44 UTC−5 Low-Frequency Electromagnetics, Studies & Solvers Version 5.2 0 Replies
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I downloaded a model that "Permanent Magnet Application ID: 78" and it's reated by COMSOL engineers. They used a compose model to decrease the computational time of the whole system. When I change the symmetry axis of the model, I'm able to obtain almost same force on the rod according to symmetry ratio that I applied. However, when I remove out the "compose" property and analyze the whole system once again, the obtained force is non-stable depending on block size(air) of the model. The obtained force should have been around 6.11 N but it's changing in the range of 3-8.3 (N) according to analysis result. Thus, could you please tell me what the point i missed and how to solve. And also, could you share the solved problem for whole system not for (1/4 model) ?
All the best
Hello Yusuf Kahraman
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