帮忙看看网格划分出现了什么问题?
我用三维标量法分析永磁体与硅钢片间的定位力,用的是smartsize,但网格从6划到1,结果老在变。能给看看这个结果到底哪个能用?为什么会出现这个情况吗?6时的值 Load Step Number: 2.
Substep Number: 1.
Time: 0.2000E+01
Units of Force: ( N )
Component Force-X Force-Y Force-Z
ARM1 0.69559E+00-0.61986E+01 -0.77062E+00
ARM2 0.22776E+01-0.49351E+01 -0.34176E+01
ARM3 -0.18108E+01 0.25609E+00 -0.25856E+01
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SUMMARY OF FORCES BY MAXWELL STRESS TENSOR
Units of Force:( N )
Component Force-X Force-Y Force-Z
ARM1 0.59906E+00-0.67841E+01 -0.12711E+01
ARM2 0.39462E+00 0.89153E+00 -0.21892E+01
ARM3 -0.22277E+01 0.20463E+00 -0.16722E+01
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4时的值
Load Step Number: 2.
Substep Number: 1.
Time: 0.2000E+01
Units of Force: ( N )
Component Force-X Force-Y Force-Z
ARM1 0.80668E+00-0.49154E+01 -0.66874E+00
ARM2 -0.39143E+00-0.46262E+01 -0.43094E+01
ARM3 -0.80812E+00-0.49627E-01 -0.10832E+01
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SUMMARY OF FORCES BY MAXWELL STRESS TENSOR
Units of Force:( N )
Component Force-X Force-Y Force-Z
ARM1 0.12703E+01-0.69036E+01 -0.15801E+01
ARM2 0.12010E+00-0.26165E+01 -0.88961E+00
ARM3 -0.42895E+00-0.66326E+00 -0.10558E+01
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3时的值 Component Force-X Force-Y Force-Z
ARM1 0.73918E+00-0.51788E+01 -0.38511E+00
ARM2 -0.28845E+00-0.64977E+01 -0.33178E+01
ARM3 -0.13329E+01-0.17041E+00 -0.60351E+00
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SUMMARY OF FORCES BY MAXWELL STRESS TENSOR
Units of Force:( N )
Component Force-X Force-Y Force-Z
ARM1 0.62866E+00-0.55113E+01 -0.42831E+00
ARM2 -0.24962E+00-0.78553E+01 -0.46053E+01
ARM3 -0.10009E+01-0.52096E+00 -0.63394E+00
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2时的值 Component Force-X Force-Y Force-Z
ARM1 0.72729E+00-0.50515E+01 -0.25768E+00
ARM2 -0.36434E+00-0.67749E+01 -0.32415E+01
ARM3 -0.14082E+01-0.33174E+00 -0.66223E+00
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SUMMARY OF FORCES BY MAXWELL STRESS TENSOR
Units of Force:( N )
Component Force-X Force-Y Force-Z
ARM1 0.64703E+00-0.50207E+01 -0.33984E+00
ARM2 0.73389E-01-0.69447E+01 -0.36371E+01
ARM3 -0.11583E+01-0.34636E+00 -0.61039E+00
_____________________________________________________ 没有人回答,经过不断的尝试,我发现好像是因为建的空气又点小,如果用无限远单元,应该就不会出现这个问题了。自己回答一下,希望对后来人有帮助!
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