link_1216 发表于 2006-9-28 22:42:53

如何计算由电流产生的导体发热？

请教一下，当电流通过导体时，其导体的发热如何计算？

iomega 发表于 2006-9-30 02:52:46

If you just use thermal element, the heat generation is I^2*R/V,
where I is the electrical current in the structure, R is the resistance, V is the corresponding volume.

If you use thermal-electrical element, you can set the electrical resistivity property and then apply the voltage across the structure.
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