ANSYS作业.docx

南昌航空大学实验报告课程名称： 有限元基础与应用实验指导 实验名称： 管内流动分析实例 班级： 100622 学号 10062218 姓名： 詹广赛 指导老师评定： 签名： 一、 实验目的1.利用有限元进行管内流动分析。二、 实验内容/PREP7 ET,1,FLUID141 RECTNG,0,4,0,1, RECTNG,6,12,0,2.5, L2TAN,-3,-7 LSTR, 2, 5 FLST,2,4,3 FITEM,2,2 FITEM,2,5 FITEM,2,8 FITEM,2,3 A,P51X MOPT,AMESH,DEFA MOPT,QMESH,DEFA MOPT,VMESH,DEFA MOPT,TIMP,1 MOPT,PYRA,ONMOPT,AORD,0 MOPT,SPLIT,1MSHKEY,0MSHMID,2MSHPATTERN,0KEYW,ACCEPT,0 MSHAPE,0,2D MSHAPE,1,3D FLST,5,2,4,ORDE,2 FITEM,5,1 FITEM,5,3 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,12,-2, , , ,1FLST,5,2,4,ORDE,2 FITEM,5,9 FITEM,5,-10 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,9,1, , , ,1 FLST,5,1,4,ORDE,1 FITEM,5,7 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,13,0.4, , , ,1 FLST,5,1,4,ORDE,1 FITEM,5,5 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,13,2.5, , , ,1 FLST,5,4,4,ORDE,4 FITEM,5,2 FITEM,5,4 FITEM,5,6 FITEM,5,8 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,10,-2, , , ,1MSHKEY,0FLST,5,3,5,ORDE,2 FITEM,5,1 FITEM,5,-3 CM,_Y,AREA ASEL, , , ,P51X CM,_Y1,AREA CHKMSH,AREA CMSEL,S,_Y AMESH,_Y1 CMDELE,_Y CMDELE,_Y1 CMDELE,_Y2 *ABBR,NSL,nsll,1 *ABBR,tri,/triad,off FLST,5,11,1,ORDE,4 FITEM,5,1 FITEM,5,24 FITEM,5,36 FITEM,5,-44 NSEL,S, , ,P51X FINISH /SOLFLST,5,11,1,ORDE,4 FITEM,5,1 FITEM,5,24 FITEM,5,36 FITEM,5,-44 CM,_Y,NODE NSEL,R, , ,P51X CM,_Y1,NODE CMSEL,S,_Y CMDELE,_Y D,_Y1,VX,2 D,_Y1,VY,0 CMDELE,_Y1 FLST,5,6,4,ORDE,6 FITEM,5,1 FITEM,5,3 FITEM,5,5 FITEM,5,7 FITEM,5,9 FITEM,5,-10 LSEL,S, , ,P51X nsll,1 FINISH /PREP7 FLST,5,70,1,ORDE,10 FITEM,5,1 FITEM,5,-14 FITEM,5,24 FITEM,5,-35 FITEM,5,144 FITEM,5,-158FITEM,5,168 FITEM,5,-180FITEM,5,298 FITEM,5,-313CM,_Y,NODE NSEL,R, , ,P51X CM,_Y1,NODE CMSEL,S,_Y CMDELE,_Y D,_Y1,VX,0 D,_Y1,VY,0 CMDELE,_Y1 ALLSEL,ALL FINISH /SOLFLST,5,11,1,ORDE,3 FITEM,5,145 FITEM,5,158 FITEM,5,-167CM,_Y,NODE NSEL,R, , ,P51X CM,_Y1,NODE CMSEL,S,_Y CMDELE,_Y /GO D,_Y1,PRES,0CMDELE,_Y1 ALLSEL,ALL GPLOT FLDATA12,PROP,DENS,0FLDATA13,VARY,DENS,0FLDATA12,PROP,VISC,0FLDATA13,VARY,VISC,0FLDATA12,PROP,COND,0FLDATA13,VARY,COND,0FLDATA12,PROP,SPHT,0FLDATA13,VARY,SPHT,0FLDATA7,PROT,DENS,CONSTANT FLDATA8,NOMI,DENS,1,FLDATA9,COF1,DENS,0 FLDATA10,COF2,DENS,0FLDATA11,COF3,DENS,0FLDATA7,PROT,VISC,CONSTANT FLDATA8,NOMI,VISC,0.01, FLDATA9,COF1,VISC,0 FLDATA10,COF2,VISC,0FLDATA11,COF3,VISC,0FLDATA12,PROP,IVIS FLDATA7,PROT,COND,CONSTANT FLDATA8,NOMI,COND,-1, FLDATA9,COF1,COND,0 FLDATA10,COF2,COND,0FLDATA11,COF3,COND,0FLDATA7,PROT,SPHT,CONSTANT FLDATA8,NOMI,SPHT,-1, FLDATA9,COF1,SPHT,0 FLDATA10,COF2,SPHT,0FLDATA11,COF3,SPHT,0FLDATA2,ITER,EXEC,20, FLDATA2,ITER,OVER,0,FLDATA2,ITER,APPE,0,FLDATA3,TERM,VX,0.01, FLDATA3,TERM,VY,0.01, FLDATA3,TERM,VZ,0.01, FLDATA3,TERM,PRES,1e-008, FLDATA3,TERM,TEMP,1e-008, FLDATA3,TERM,ENKE,0.01, FLDATA3,TERM,ENDS,0.01, FLDATA5,OUTP,SUMF,10, SOLVE FINISH /POST1 SET,LASTFINISH /SOLFLDATA12,PROP,DENS,0FLDATA13,VARY,DENS,0FLDATA12,PROP,VISC,0FLDATA13,VARY,VISC,0FLDATA12,PROP,COND,0FLDATA13,VARY,COND,0FLDATA12,PROP,SPHT,0FLDATA13,VARY,SPHT,0FLDATA7,PROT,DENS,CONSTANT FLDATA8,NOMI,DENS,1,FLDATA9,COF1,DENS,0 FLDATA10,COF2,DENS,0FLDATA11,COF3,DENS,0FLDATA7,PROT,VISC,CONSTANT FLDATA8,NOMI,VISC,0.005,FLDATA9,COF1,VISC,0 FLDATA10,COF2,VISC,0FLDATA11,COF3,VISC,0FLDATA12,PROP,IVIS FLDATA7,PROT,COND,CONSTANT FLDATA8,NOMI,COND,-1, FLDATA9,COF1,COND,0 FLDATA10,COF2,COND,0FLDATA11,COF3,COND,0FLDATA7,PROT,SPHT,CONSTANT FLDATA8,NOMI,SPHT,-1, FLDATA9,COF1,SPHT,0 FLDATA10,COF2,SPHT,0FLDATA11,COF3,SPHT,0SOLVE FINISH /POST1 SET,LASTFINISH /SOLFLST,2,385,1,ORDE,2 FITEM,2,1 FITEM,2,-385DDELE,P51X,PRES FINISH /PREP7 RECTNG,12,24,0,2.5, NUMMRG,ALL, , , ,LOW FLST,5,1,4,ORDE,1 FITEM,5,12 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,10,-2, , , ,1 FLST,5,2,4,ORDE,2 FITEM,5,11 FITEM,5,13 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1, , ,20,1, , , ,1 MSHKEY,0CM,_Y,AREA ASEL, , , , 4 CM,_Y1,AREA CHKMSH,AREA CMSEL,S,_Y AMESH,_Y1 CMDELE,_Y CMDELE,_Y1 CMDELE,_Y2 FINISH /SOLFLST,5,110,1,ORDE,14FITEM,5,1 FITEM,5,-14 FITEM,5,24 FITEM,5,-35 FITEM,5,144 FITEM,5,-158FITEM,5,168 FITEM,5,-180FITEM,5,298 FITEM,5,-313FITEM,5,386 FITEM,5,-406FITEM,5,416 FITEM,5,-434CM,_Y,NODE NSEL,R, , ,P51X CM,_Y1,NODE CMSEL,S,_Y CMDELE,_Y D,_Y1,VX,0 D,_Y1,VY,0 CMDELE,_Y1 FLST,5,11,1,ORDE,3 FITEM,5,386 FITEM,5,406 FITEM,5,-415CM,_Y,NODE NSEL,R, , ,P51X CM,_Y1,NODE CMSEL,S,_Y CMDELE,_Y /GO D,_Y1,PRES,0CMDELE,_Y1 FLDATA1,SOLU,TRAN,0 FLDATA1,SOLU,FLOW,1 FLDATA1,SOLU,TEMP,0 FLDATA1,SOLU,TURB,1 FLDATA1,SOLU,COMP,0 FLDATA1,SOLU,VOF,0 FLDATA1,SOLU,SFTS,0 FLDATA1,SOLU,IVSH,0 FLDATA1,SOLU,SWRL,0 FLDATA1,SOLU,SPEC,0 FLDATA1,SOLU,ALE,0 FLDATA1,SOLU,RDSF,1 FLDATA2,ITER,EXEC,60, FLDATA2,ITER,OVER,0,FLDATA2,ITER,APPE,0,FLDATA3,TERM,VX,0.01, FLDATA3,TERM,VY,0.01, FLDATA3,TERM,VZ,0.01, FLDATA3,TERM,PRES,1e-008, FLDATA3,TERM,TEMP,1e-008, FLDATA3,TERM,ENKE,0.01, FLDATA3,TERM,ENDS,0.01, FLDATA5,OUTP,SUMF,10, FLDATA12,PROP,DENS,3FLDATA13,VARY,DENS,0FLDATA12,PROP,VISC,3FLDATA13,VARY,VISC,0FLDATA12,PROP,COND,0FLDATA13,VARY,COND,0FLDATA12,PROP,SPHT,0FLDATA13,VARY,SPHT,0FLDATA7,PROT,DENS,AIR FLDATA8,NOMI,DENS,1 FLDATA9,COF1,DENS,0 FLDATA10,COF2,DENS,0FLDATA11,COF3,DENS,0FLDATA7,PROT,VISC,AIR FLDATA8,NOMI,VISC,0.5E-02 FLDATA9,COF1,VISC,0 FLDATA10,COF2,VISC,0FLDATA11,COF3,VISC,0FLDATA12,PROP,IVIS FLDATA7,PROT,COND,CONSTANT FLDATA8,NOMI,COND,-1, FLDATA9,COF1,COND,0 FLDATA10,COF2,COND,0FLDATA11,COF3,COND,0FLDATA7,PROT,SPHT,CONSTANT FLDATA8,NOMI,SPHT,-1, FLDATA9,COF1,SPHT,0 FLDATA10,COF2,SPHT,0FLDATA11,COF3,SPHT,0SOLVE FINISH /POST1 SET,LASTFLST,