!上表面上没有对流换热边界条件!单位制:米、秒、摄氏度!/CLEAR,START/FILNAME,temp,, UP20050718 20:15:52 07/14/2007/CONFIG,NRES,5000/PREP7 !*!===============================================================================================!指定单元ET,1,SOLID70!* !* !===============================================================================================!材料属性MPTEMP,,,,,,,, MPTEMP,1,0MPTEMP,2,1350MPTEMP,3,1400MPTEMP,4,1420 MPTEMP,5,1440MPTEMP,6,1490MPTEMP,7,2000 MPDATA,ENTH,1,,0MPDATA,ENTH,1,,,ENTH,1,,,ENTH,1,,8e9MPDATA,ENTH,1,,9e9 MPDATA,ENTH,1,,,ENTH,1,,,,,,,,,, MPTEMP,1,0 MPTEMP,2,200MPTEMP,3,400MPTEMP,4,800MPTEMP,5,1440MPTEMP,6,2000 MPDATA,KXX,1,, MPDATA,KXX,1,,18MPDATA,KXX,1,, MPDATA,KXX,1,, MPDATA,KXX,1,,,KXX,1,,,,MPTEMP,1,0 MPTEMP,2,200MPTEMP,3,400MPTEMP,4,800MPTEMP,5,1200MPTEMP,6,2000 MPDATA,C,1,,494MPDATA,C,1,,536MPDATA,C,1,,569MPDATA,C,1,,644MPDATA,C,1,,669MPDATA,C,1,,729MPTEMP,,,,,,,, MPTEMP,1,0 MPDATA,DENS,1,,7700 !===============================================================================================!定义常量Width_Base= !宽度Height_Base= !基底高度Length= !长度Width_Clad= !宽度Height_Deposition= !覆层高度Layer=10 !层数Height_Clad=Height_Deposition/layerdt= !小量Temp=50 !环境温度Init_Temp=200 !初始温度Coff_Conv=30 !对流换热系数!===============================================================================================!定义常量Velocity= !扫描速度StepDis= !每个载荷步位移LaserPower=700 !激光功率Radius= !激光光斑半径Area=*(Radius**2) !激光光斑面积Factor= !吸收因子StepTime=StepDis/Velocity !每个载荷步时间TotalTime=(Length+Radius*2)/Velocity !载荷持续时间(扫描一层)StepNum=(Length+Radius*2)/StepDis !载荷步数!===========================
激光熔覆ansys仿真设计 来自淘豆网www.taodocs.com转载请标明出处.