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shuoqi銅蟲 (小有名氣)
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[求助]
請大家?guī)臀铱纯催@個ANSYS生死單元的例子,怎么單元激活后出不來結(jié)果呢?
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問題描述:在一個模型上分三次施予一定厚度的材料,該材料溫度為150度。環(huán)境溫度為20度,施加一層材料后,與空氣對流2s,再施加另一層材料。我用生死單元的方法來做,怎么結(jié)果不對呢?請大俠幫我看看,謝謝了。困擾我好久了。下面是命令流: /prep7 ET, 1, PLANE55 MP,KXX,1, 0.558 Mp,c, 1,3200 Mp, dens, 1, 900 ET,2,PLANE55 Mp,kxx,2,133 Mp,c,2,475 Mp,dens,2,6610 Csys,1 K,1,0.059,80 K,2,0.059,90 K,3,0.06,80 K,4,0.06,90 K,5,0.0601,80 K,6,0.0601,90 K,7,0.0602,80 K,8,0.0602,90 K,9,0.0603,80 K,10,0.0603,90 K,11,0.05,85 Larc,1,2,11,0.059 Larc,3,4,11,0.06 Larc,5,6,11,0.0602 Larc,7,8,11,0.0604 Larc,9,10,11,0.0606 L,1,3 L,3,5 L,5,7 L,7,9 L,2,4 L,4,6 L,6,8 L,8,10 kdelete,11 Mat,1 Type,1 Al,1,2,6,10 Mat,2 Type,2 Al,2,3,7,11 Al,3,4,8,12 Al,4,5,9,13 Lsel,s,line,,1,5,1 Lesize,all,,,40 Allsel Lsel,s,line,,6,10,4 Lesize,all,,,6 Allsel Lsel,s,line,,7,9,1 Lsel,a,line,,11,13,1 Lesize,all,,,2 Allsel Amesh,all FINISH /solu Antype,trans TRNOPT,FULL LUMPM,0 Nropt,full Asel,s,area,,1 Nsla,s,1 D,all,temp,20 Allsel Asel,s,,,2 Nsla,s,1 D,all,temp,150 Allsel Asel,s,area,,3,4 Esla,s Ekill,all TIME,0.01 Timint,off allsel Solve Ddele,all,temp Lsel,s,,,3 Sfl,all,,conv,5e-5,20 Timint,on Time,2 Autots,on Deltim,0.5,0.5,10,1 Outres,all,all Allsel Solve !激活3面單元 Allsel Asel,s,,,3 Esla,s Ealive,all Nsla,s,1 D,all,temp,150 TIME,2.01 Timint,off Allsel Solve Ddele,all,temp Lsel,s,,,4 Sfl,all,,conv,5e-5,20 Timint,on Time,4 Autots,on Kbc,1 Deltim,0.5,0.5,10,1 Outres,all,all Allsel solve !激活4面單元 Allsel Asel,s,,,4 Esla,s Ealive,all Nsla,s,1 D,all,temp,150 TIME,4.01 Timint,off Allsel Solve Ddele,all,temp Lsel,s,,,5 Sfl,all,,conv,5e-5,20 Timint,on Time,6 Autots,on Kbc,1 Deltim,0.5,0.5,10,1 Outres,all,all Allsel solve |
銅蟲 (小有名氣)
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