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ÕâÀïÃæµÄb_ctr£¬ËûÖ±½ÓÉùÃ÷Ϊreal b_ctr,ºóÃæÖ±½ÓÓÃÁËx_cg[1]=b_ctr£»ÇëÎÊÕâÀïb_tcr´ú±íʲô£¬Õâô±äÁ¿µÄÊý¾ÝÔõô»ñÈ¡µÄÄØ£¿ #include "udf.h" #include "sg_mem.h" #include "dynamesh_tools.h" #define PI 3.1415926 #define usrloop(n,m) for(n=0;n<m;++n) #define zoneID 12 #define mass 0.002383 #define dtm 0.001 real v_body[ND_ND]; real b_ctr ; real t; FILE *fp; DEFINE_EXECUTE_AT_END(exe_end) { int n; real vn,yn,Vn,Yn; real K1,K2,K3,K4; real x_cg[3],f_glob[3],m_glob[3]; Domain *domain=Get_Domain(1); Thread *tf=Lookup_Thread(domain,zoneID); usrloop(n,ND_ND) x_cg[n]=f_glob[n]=m_glob[n]=0; x_cg[1]=b_ctr ; if (!Data_Valid_P()) return; Compute_Force_And_Moment(domain,tf,x_cg,f_glob,m_glob,TRUE); vn=v_body[1]; yn=b_ctr ; |
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