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[求助]
comsol計(jì)算力磁耦合問(wèn)題 已有5人參與
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| 碰到了一個(gè)問(wèn)題,簡(jiǎn)單來(lái)說(shuō),怎么計(jì)算金屬(比如鐵)在磁場(chǎng)中受到磁力后的變形和應(yīng)力? |
金蟲(chóng) (初入文壇)
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In this simulation, we need three modules, magnetic field (AC/DC), solid mechanics , and ALE. the first module is able to obtain the spatial field distribution. the second module is used to achieve the deformation by the imposed magnetic field. it is noted that the maxwell stress should be applied as a boundary condition. the third module is employed to adapt the mesh to make sure the quality of the calculation. you have to determine which part is free, which part is fixed and define some prescribe displacement? |


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