ANSYS中函数边界条件加载.ppt

函数边界条件加载三种方法实现复杂边界条件的施加应用实例在ANSYS的全局球坐标系中，加载函数表示为：fini/clear,nostart*afun,deg/prep7et,1,93r,1,44mp,ex,1,2.094e5mp,prxy,1,0.262mp,dens,1,7.83e-6csys,1k,1,7850,90k,2,7850,0k,3,7850,-30k,100,l,1,2l,2,3arotat,1,2,,,,,1,100,360aesize,all,1000csysmshape,0mshkey,1amesh,allOMEGA=2!设定风激励的频率OMEGA为2*DEL,_FNCNAME*DEL,_FNCMTID*DEL,_FNC_C1*DEL,_FNCCSYS*SET,_FNCNAME,'wind'*DIM,_FNC_C1,,1*SET,_FNC_C1(1),OMEGA*SET,_FNCCSYS,2*DIM,%_FNCNAME%,TABLE,6,18,1,,,,%_FNCCSYS%*SET,%_FNCNAME%(0,0,1),0.0,-999*SET,%_FNCNAME%(2,0,1),0.0*SET,%_FNCNAME%(3,0,1),%_FNC_C1(1)%*SET,%_FNCNAME%(4,0,1),0.0*SET,%_FNCNAME%(5,0,1),0.0*SET,%_FNCNAME%(6,0,1),0.0*SET,%_FNCNAME%(0,1,1),1.0,-1,0,1,17,3,1*SET,%_FNCNAME%(0,2,1),0.0,-1,9,1,-1,0,0*SET,%_FNCNAME%(0,3,1),0,-1,15,1,-1,0,0*SET,%_FNCNAME%(0,4,1),0.0,-2,0,0.441,0,0,-1*SET,%_FNCNAME%(0,5,1),0.0,-3,0,1,-2,3,-1*SET,%_FNCNAME%(0,6,1),0.0,-1,10,1,4,0,0*SET,%_FNCNAME%(0,7,1),0.0,-2,0,2,0,0,-1*SET,%_FNCNAME%(0,8,1),0.0,-4,0,1,-1,17,-2*SET,%_FNCNAME%(0,9,1),0.0,-1,0,0.5,0,0,-4*SET,%_FNCNAME%(0,10,1),0.0,-2,0,1,-1,3,-4*SET,%_FNCNAME%(0,11,1),0.0,-1,10,1,3,0,0*SET,%_FNCNAME%(0,12,1),0.0,-4,0,1,-2,3,-1*SET,%_FNCNAME%(0,13,1),0.0,-1,9,1,4,0,0*SET,%_FNCNAME%(0,14,1),0.0,-2,0,2,0,0,-1*SET,%_FNCNAME%(0,15,1),0.0,-5,0,1,-1,17,-2*SET,%_FNCNAME%(0,16,1),0.0,-1,0,1,-4,2,-5*SET,%_FNCNAME%(0,17,1),0.0,-2,0,1,-3,3,-1*SET,%_FNCNAME%(0,18,1),0.0,99,0,1,-2,0,0sfa,all,,pres,%wind%allselnsel,s,loc,y,7850*sin(-30)!选择下部圆边上所有节点d,all,ux,0,,,,uy,uzallsel/soluantype,4trnopt,fullkbc,0time,3*2*3.14/OMEGAnsub,3*12outres,all,allallselsolvesave