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shaojun0420

至尊木虫 (知名作家)

[求助] 做的一个模拟,网格划的太密了,运算时间太长了,求高人帮帮看看 怎么才能划分稀疏些 已有2人参与

这是前处理画图的代码。。求高人指导
/BATCH               
/input,menust,tmp,'',,,,,,,,,,,,,,,,1     
WPSTYLE,,,,,,,,0
/NOPR   
KEYW,PR_SET,1   
KEYW,PR_STRUC,0
KEYW,PR_THERM,1
KEYW,PR_FLUID,0
KEYW,PR_ELMAG,0
KEYW,MAGNOD,0   
KEYW,MAGEDG,0   
KEYW,MAGHFE,0   
KEYW,MAGELC,0   
KEYW,PR_MULTI,0
KEYW,PR_CFD,0   
/GO   
/PREP7   
ET,1,SOLID278   
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,KXX,1,,149   
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,C,1,,706.75  
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,DENS,1,,2329
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,KXX,2,,0.27  
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,C,2,,966
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,DENS,2,,2200
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,KXX,3,,71.6  
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,C,3,,133
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,DENS,3,,21450
! SAVE, file,db,
BLOCK,-0.001055,0.001055,-0.001055,0.001055,0,0.0005,   
BLOCK,-0.00105,0.00105,-0.00105,0.00105,0,0.0005,   
VSBV,       1,       2  
BLOCK,-0.001055,0.001055,-0.001055,0.001055,0.0005,0.000502,
BLOCK,-0.00005,0.00005,-0.00005,0.00005,0.0005,0.000502,
VSBV,       1,       2  
BLOCK,-6e-005,5.5e-005,2.5e-005,3.5e-005,0.000502,0.0005021,
BLOCK,5e-005,5.5e-005,1.5e-005,2.5e-005,0.000502,0.0005021,
BLOCK,-5.5e-005,5.5e-005,0.5e-005,1.5e-005,0.000502,0.0005021,  
BLOCK,-5.5e-005,-5e-005,-5e-006,0.5e-005,0.000502,0.0005021,
FLST,3,1,6,ORDE,1   
FITEM,3,5   
VGEN,2,P51X, , , ,-0.00002, , ,0
FLST,3,1,6,ORDE,1   
FITEM,3,2   
VGEN,2,P51X, , , ,-4e-005, , ,0
FLST,3,1,6,ORDE,1   
FITEM,3,1   
VGEN,2,P51X, , , ,-6e-005, , ,0
! SAVE, file,db,
FLST,2,7,6,ORDE,4   
FITEM,2,1   
FITEM,2,-2  
FITEM,2,5   
FITEM,2,-9  
VADD,P51X   
FLST,2,3,6,ORDE,3   
FITEM,2,3   
FITEM,2,-4  
FITEM,2,10  
VGLUE,P51X  
CM,_Y,VOLU  
VSEL, , , ,       3
CM,_Y1,VOLU
CMSEL,S,_Y  
!*  
CMSEL,S,_Y1
VATT,       1, ,   1,       0   
CMSEL,S,_Y  
CMDELE,_Y   
CMDELE,_Y1  
!*  
CM,_Y,VOLU  
VSEL, , , ,       1
CM,_Y1,VOLU
CMSEL,S,_Y  
!*  
CMSEL,S,_Y1
VATT,       2, ,   1,       0   
CMSEL,S,_Y  
CMDELE,_Y   
CMDELE,_Y1  
!*  
CM,_Y,VOLU  
VSEL, , , ,       2
CM,_Y1,VOLU
CMSEL,S,_Y  
!*  
CMSEL,S,_Y1
VATT,       3, ,   1,       0   
CMSEL,S,_Y  
CMDELE,_Y   
CMDELE,_Y1  
SMRTSIZE,10
SMRTSIZE,10

SMRTSIZE, ,5,2,2,45,45,2,1,1,4,0
SMRTSIZE,10
MSHKEY,0
MSHAPE,1,3d
FLST,5,3,6,ORDE,2   
FITEM,5,1   
FITEM,5,-3  
CM,_Y,VOLU  
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'   
CMSEL,S,_Y  
!*  
VMESH,_Y1   
!*  
CMDELE,_Y   
CMDELE,_Y1  
CMDELE,_Y2

做的一个模拟,网格划的太密了,运算时间太长了,求高人帮帮看看 怎么才能划分稀疏些
1.JPG


做的一个模拟,网格划的太密了,运算时间太长了,求高人帮帮看看 怎么才能划分稀疏些-1
2.JPG
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【答案】应助回帖

引用回帖:
2楼: Originally posted by ajacky007 at 2015-06-19 21:52:05
用ESIZE控制试试

我也研究cfd,能交流交流吗?

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3楼2015-06-24 19:15:11
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