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1、!（1）定义工作文件名：/FILNAME,Ball_thermal,0!（2）定义工作标题/TITLE,Coolingofasteelball!（3）关闭坐标符号的显示：/PLOPTS,INFO,3/PLOPTS,LEG1,1/PLOPTS,LEG2,1/PLOPTS,LEG3,1/PLOPTS,FRAME,1/PLOPTS,TITLE,1/PLOPTS,MINM,1/PLOPTS,FILE,0/PLOPTS,LOGO,1/PLOPTS,WINS,1/PLOPTS,WP,0/PLOPTS,DATE,2/TRI
2、AD,OFF/REPLOT!*!2．定义单元类型及材料属性/PREP7!*ET,1,PLANE55!*KEYOPT,1,1,0KEYOPT,1,3,1KEYOPT,1,4,0KEYOPT,1,8,0KEYOPT,1,9,0!*!*MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,EX,1,,2.2E11MPDATA,PRXY,1,,0.28MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,DENS,1,,7800MPTEMP,,,,,,,,MPTEMP,1,0UIMP,1,REFT,,
3、,MPDATA,ALPX,1,,1.3E-6MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,KXX,1,,70MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,C,1,,448!3．建立几何模型，并且划分网格，生成有限元模型!（1）建立1/4圆面：PCIRC,0.1,0,0,90,!！（2）划分网格：!（2）划分网格：!*LESIZE,ALL,,,20,,1,,,1,MSHKEY,0CM,_Y,AREAASEL,,,,1CM,_Y1,AREACHKMSH,'AREA'CMSEL,S,
4、_Y!*AMESH,_Y1!*CMDELE,_YCMDELE,_Y1CMDELE,_Y2!*!Plot>Elements命令EPLOT!4．施加载荷和求解!（1）设定分析类型：FINISH/SOL!*ANTYPE,4!*TRNOPT,FULLLUMPM,0!*!（2）设定载荷步、载荷子步：!*TIME,60AUTOTS,-1DELTIM,0.4,0.4,3,1KBC,0!*TSRES,ERASE!！（3）输出控制：!（3）输出控制：!*OUTRES,ALL,ALL,!（3）打开线编号：/PNUM,KP,0/P
5、NUM,LINE,1/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*!Select>Entities/PNUM,KP,0/PNUM,LINE,1/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*/REPLOTLPLOTLSEL,S,,,1TUN
6、IF,500,LSEL,S,,,1NSLL,S,1FLST,2,21,1,ORDE,2FITEM,2,1FITEM,2,-21/GO!*SF,P51X,CONV,650,0ALLSEL,ALLSAVESAVE,'Ball_thermal','db','C:UsersAdministrator'/STATUS,SOLUSOLVE!4．查看结果（后处理）FINISH/POST1!*/EFACET,1PLNSOL,TEMP,,0!（2）生成动画!*PLNS,TEMP,ANTIME,10,0.5,,1,0,0,
7、0!*EPLOT!DefineVariables命令FINISH/POST26FILE,'Ball_thermal','rth','.'/UI,COLL,1NUMVAR,200SOLU,191,NCMITSTORE,MERGEFILLDATA,191,,,,1,1REALVAR,191,191!*!*!*NSOL,2,22,TEMP,,!*!（5）图形输出设置/AXLAB,X,/AXLAB,Y,TEMP/GTHK,AXIS,2/GRTYP,0/GROPT,ASCAL,ON/GROPT,LOGX,OFF/GRO
8、PT,LOGY,OFF/GROPT,AXDV,1/GROPT,AXNM,ON/GROPT,AXNSC,1.3,/GROPT,DIG1,4,/GROPT,DIG2,3,/GROPT,XAXO,0,/GROPT,YAXO,0,/GROPT,DIVX,/GROPT,DIVY,/GROPT,REVX,0/GROPT,REVY,0/GROPT,LTYP,0!*/XRANGE,0,60/YRANGE,DEFAU
