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[求助]
这段ansys APDL不懂啊，求高手解答
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请大家帮忙解释下列问题： width=1e-3 dx=0.1*width sel_elem=4806 1. 这些数字什么意思呢？ hf_cent1=600000000 hf_cent2=360000000 step=0 /PREP7 /UNIT,SI ET,1,SOLID70 MP,DENS,1,6202 MPTEMP,1,25,100,500,1000,1500 MPDATA,C,1,1,423.6,453.2,488.4,537.2,587.2 MPTEMP,1,25,500,1000,1500,3000 MPDATA,KXX,1,1,2,5,50,700,800 MPDATA,ENTH,1,1,0,9.9E5,1.8E6,3.25E7,4.3E7 MPTEMP,1,25,100,500,1000,1500 MP,DENS,2,7824 MPDATA,KXX,2,1,47.68,34.16,24.02,225,235 MPDATA,C,2,1,472,480,615,700,500 CSYS,0 BLOCK,-0.005,0.005,-0.0024,0.0024,0,0.001 BLOCK,-0.004,0.004,-0.00135,0.00135,0.001,0.0013 VGLUE,1,2 NUMCMP,ALL LESIZE,13,dx 2.划分网格时线上不加这些限制可以吗？ LESIZE,14,dx LESIZE,15,dx LESIZE,16,dx LESIZE,17,dx LESIZE,18,dx LESIZE,19,dx LESIZE,20,dx LESIZE,21,dx LESIZE,22,dx LESIZE,23,dx LESIZE,24,dx mat,1 VMESH,1 MAT,2 ESIZE,0.001 MSHAPE,1,3d VMESH,2 IC,ALL,TEMP,25 3. 这些初始条件不是应该在SOLU部分加载吗？ SFA,2,,CONV,12.5,25 SFA,3,,CONV,12.5,25 SFA,4,,CONV,12.5,25 SFA,5,,CONV,12.5,25 SFA,6,,CONV,12.5,25 SFA,8,,CONV,12.5,25 SFA,9,,CONV,12.5,25 SFA,10,,CONV,12.5,25 SFA,11,,CONV,12.5,25 SFA,1,,CONV,12.5,25 FINISH /SOLU ANTYPE,4 TRNOPT,FULL *do,i,0,66 sel_elem=sel_elem+1 sfe,sel_elem,6,hflux,,hf_cent1 sfe,sel_elem+1,6,hflux,,hf_cent1 sfe,sel_elem,2,hflux,,hf_cent1 sfe,sel_elem+1,2,hflux,,hf_cent1 sfe,sel_elem-1,6,hflux,,hf_cent2 4.加载热源时为什么只看到加载位置，没看到热源公式呢？ sfe,sel_elem-1,2,hflux,,hf_cent2 sfe,sel_elem+2,6,hflux,,hf_cent2 sfe,sel_elem+2,2,hflux,,hf_cent2 sfe,sel_elem+80,6,hflux,,hf_cent2 sfe,sel_elem+81,6,hflux,,hf_cent2 sfe,sel_elem-2160,2,hflux,,hf_cent2 sfe,sel_elem-2159,2,hflux,,hf_cent2 4.sel_elem后面的数字什么含义呢？为什么有些在6面上加载，有些在2、4面上加载，是考虑深度方向上的热源分布吗? sfe,sel_elem-80,6,hflux,,hf_cent1 只考虑面热源，不考虑深度方向可以吗？ sfe,sel_elem+1-80,6,hflux,,hf_cent1 sfe,sel_elem-80,4,hflux,,hf_cent1 sfe,sel_elem+1-80,4,hflux,,hf_cent1 sfe,sel_elem-1-80,6,hflux,,hf_cent2 sfe,sel_elem-1-80,4,hflux,,hf_cent2 sfe,sel_elem+2-80,6,hflux,,hf_cent2 sfe,sel_elem+2-80,4,hflux,,hf_cent2 sfe,sel_elem-80-80,6,hflux,,hf_cent2 sfe,sel_elem-79-80,6,hflux,,hf_cent2 sfe,sel_elem-80-2160,2,hflux,,hf_cent2 sfe,sel_elem-80-2159,2,hflux,,hf_cent2 TIME,0.0025+step*0.0025 nsubst,2 KBC,1 AUTOTS,ON TIMINT,ON OUTRES,ALL,ALL step=step+1 LSWRITE,step sfedele,all,6,hflux sfedele,all,4,hflux sfedele,all,2,hflux *ENDDO ...... 跪谢啦！ |
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3楼2013-04-15 16:24:16