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ʵÔÚÊǸ㲻¶®Ð´UDFµÄʱºòÔõô·ÖÅ伯Ë㣬×Ô¼ºÕÕ×ŰïÖúÀïµÄÀý×ÓÌ×ÁËÒ»Ì죬±àÒë¶¼³ö´í£¬¿ÉÊÇÎҵķÇÎÈ̬ÎÊÌâÈç¹û²»²¢ÐмÆË㣬ʵÔÚÊÇÌ«ÂýÁË£¬ÇóÇó¸÷λ´ó¸çÁË¡¡ ³ÌÐòÈçÏ£º #include "udf.h" DEFINE_PROFILE(velocity,t,i) { Domain *domain=Get_Domain(1); Thread *thread_s,*mix_thread; double flux,flux_tot,velocity; face_t f; flux_tot=0.0; mix_thread=Lookup_Thread(domain,5); thread_s=THREAD_SUB_THREAD(mix_thread,1); begin_f_loop(f,mix_thread) { flux=F_FLUX(f,thread_s); flux_tot+=flux; } end_f_loop(f,mix_thread) velocity=2*flux_tot/22.319; begin_f_loop(f,t) { F_PROFILE(f,t,i)=fabs(velocity); } end_f_loop(f,t) } |
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sghudng
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 137.9
- Ìû×Ó: 85
- ÔÚÏß: 23.9Сʱ
- ³æºÅ: 879159
- ×¢²á: 2009-10-21
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ÎÒÒ²ÖªµÀûÈËÔ¸ÒâÍêÈ«°ïÈËд³ÌÐò£¬»¹ÊǰÑ×Ô¼ºÕÕ×ŰïÖúÌ××ÅдµÄÌùÉÏÀ´£¬Ï£Íû´ó¸çÃÇÖ¸µãÒ»ÏÂÆäÖеĴíÎóÖ®´¦£¬Ï£ÍûÓÐÈËÄÜ»ØÌù¡¡ #include "udf.h" DEFINE_PROFILE(velocity,t,i) { #if !RP_HOST Domain *domain=Get_Domain(1); Thread *thread_s,*mix_thread; face_t f; #else real velocity,flux,flux_tot=0.0; #endif #if !RP_HOST mix_thread=Lookup_Thread(domain,5); thread_s=THREAD_SUB_THREAD(mix_thread,1); #if RP_NODE begin_f_loop(f,mix_thread) if PRINCIPAL_FACE_P(f,mix_thread) { flux=F_FLUX(f,thread_s); flux_tot+=flux; } end_f_loop(f,mix_thread) flux_tot=PRF_GRSUM1(flux_tot); velocity=2*flux_tot/22.319; #endif #endif #if RP_NODE begin_f_loop(f,t) if PRINCIPAL_FACE_P(f,t) { F_PROFILE(f,t,i)=velocity; } end_f_loop(f,t) #endif } |
2Â¥2010-07-20 10:32:41
sghudng
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 137.9
- Ìû×Ó: 85
- ÔÚÏß: 23.9Сʱ
- ³æºÅ: 879159
- ×¢²á: 2009-10-21
3Â¥2010-07-20 17:06:00














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