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ÓÉÓÚѧҵ¹ØÏµÐèÒªÓõ½udf,ÅÜfluentÄ£Ä⣬×Ô¼º±àдµÄ³ÌÐòÈçÏ¡£Êµ¼ÊÄ£ÄâÖз¢ÏÖÖ»ÓÐyÖáËÙ¶È=25´Ë¾äÓÐ×÷ÓᣠºáÏòÒÆ¶¯ºÍÐýת¾ù²»Ã÷ÏÔ¡£ ÏÖÌá³öÒ»ÏÂÎÊÌ⣺1.udfÖнÇËÙ¶ÈÊÇ»¡¶ÈÖÆ»¹ÊǽǶÈÖÆ£¿ 2.Õâ¸öudfÎÊÌâ³öÔÚÄÄÀÈçºÎ¸ÄÕýΪ¼Ñ£¿ ÒÔÏÂÊÇÎÒµÄUDF #include"udf.h" static real velx = 0.0; static real vely = 0.0; static real omegaz = 0.0; DEFINE_CG_MOTION(hxtmove,de,vel,omega,time,dtime) { real t = CURRENT_TIME; NV_S(vel, =, 0.0); NV_S(omega, =, 0.0); vel[1] = 25; if (t <= 0.106){ velx = 0.77*t; vel[0] = velx; omegaz = 1.956*velx*t*( velx-0.77*t*t/2); omega[2]= omegaz;} else{ vel[0] = 0.08162; omega[2] = 0.001308; } }@beefly@ÔÂÖ»À¶ |
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