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发表于 2006-12-24 14:28:12
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来自 黑龙江哈尔滨
I have no idea of acoustic analysis. just have limited knowledge about structural and magnetic harmonic analysis.
1) Where did you find this sentence ?
"我看帮助中说好像要查看时域图形必须要有一个结果文件
(忘了什么后缀了,不同于 .rst)"
2) In post26, you can use frequency or other response quantities as x axis variable.
3) in my opinion, a harmanic result give us a peak value of some harmonic response quantity.
4)
A) eg:in post26, P1=5 when frequency w=1Hz, so it means that P1(t)=P1*cos(wt)=5*cos(1*t).
B) It is similar for Pi at w=i, you can copute Pi(t).
C) P(t)=P1(t)+P2(t) +.....+Pn (of course, you can get a accurate P(t) when n approaches infinity )
D) So maybe you can get P(t) in ANSYS through mathematic operations.
[ 本帖最后由 北极熊甲 于 2006-12-24 14:30 编辑 ] |
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