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user defined equation
Posted 9 ago 2011, 21:57 GMT-4 0 Replies
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I am calculating electromagnetic torque for my machine from rate of change of co-energy with respect to angular displacement. THere is an equation to calculate this co-energy consisting of source current density J, flux density B, permeability and volume of region. I read somewhere that the equation of co-energy can be defined in the postprocessing package using MAGNET FE program.
Is there any way that the equation can be defined in COMSOL? if yes can anyone please advice me on how to go about doing it? i want to compare the result of analytical calculation with the one obtained using COMSOL.
Thank you in advance for your time and help.
Hello Amissa Arifin
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