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¸÷λ´óÉñ£¬Ð¡µÜÒª±àÒ»¸ö¹ØÓÚ½ø¿Úmass flow µÄUDF,ÆäÖеÄÖÊÁ¿Á÷Á¿Óýø¿Úƽ¾ùÃܶȳËÒÔËæÊ±¼ä±ä»¯µÄËٶȱíʾ£¬ÒÔÏÂÊÇСµÜ±àµÄudf´úÂ룬±àÈëºó¼ÆËã×ÜÊÇÏÔʾ¸¡µã´íÎó£¬Çó´óÉñÃÇÖ¸µã£¬Íò·Ö¸Ð¼¤°¡ #include"udf.h" real NV_VEC(A); real avg_dest; real sum_D_A=0.0; real sum_A=0.0; real T; real unsteady_velocity; Thread*thread_out; face_t f; Domain*domain; DEFINE_ADJUST(adjust,d) { domain=Get_Domain(1); thread_out=Lookup_Thread(domain,4); begin_f_loop(f,thread_out) real T=CURRENT_TIME; { F_AREA(A,f,thread_out); sum_A+=NV_MAG(A); sum_D_A+=NV_MAG(A)*F_P(f,thread_out)/F_T(f,thread_out)*(1/287.1); } end_f_loop(f,thread_out) unsteady_velocity=157.1*sin(3140.*T); avg_dest=sum_D_A/sum_A; } DEFINE_PROFILE(Mass_flux,t,i) { begin_f_loop(f,t) { F_PROFILE(f,t,i)=avg_dest*unsteady_velocity; } end_f_loop(f,t) } |
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