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Showing results for tags 'electric motor'.
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Hi, I´m modeling an electric machine. Magnetic materials are modeled by means of their measured data, so I am using an isotropic spline to model magnetization curves. I only got partial data: for instance, BH curves measurements performed up to H = 3000 A/m. How does Flux extrapolate the curve behavior for H > 3000 A/m? straight curve with the same slope? Why is this message shown: The final derivative of points defining the spline curve of material ROTOR must be equal to Mu0. The final relative permeability is equal to: 9.9859 Thank you. Best regards
Hi I am simulating a permanent magnet motor under rotational stresses in which magnets are embeded. As the magnets are tightly inserted ..can i moel it with FREEZ contact or which contact is most appropriate for this one .