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ËÄܰïÎÒ¿´ÏÂÏÂÃæµÄudfÖÐÄÄÀïÓÐÎÊÌâÂ𣿠#include "udf.h" DEFINE_SOURCE(heat_source, cell, thread, dS, eqn) { real x[3]; // 3-Dimantional float r,time; real source=0; C_CENTROID(x,cell,thread); // Get the position of each node, which will get x[0] = x position, x[1] = y position, x[2] = z position r=(x[0])*(x[0])+x[1]*x[1]; time=CURRENT_TIME; if( r<=0.0004&&time<=2) { source = 165308926; // source expantion dS[eqn] = 0.0; // this is dS / d(phi), phi stands for your variables which will be added source } return source; } ÎÒÊÇÏëÔÚÒ»¸ö¹ÌÌåÖмÓÒ»¸öÕâÑùµÄÈÈÔ´ÈÃÆäÈÛÈڵ쬲ÉÓÃudf±àдÒÔÉÏÈÈÔ´£¬ÎÒͨ¹ýÑ¡ÓÃÎïÖʵÄÎïÐÔ²ÎÊý£¨ÈÈÈÝ£¬ÈÛÈÚÈȵȣ©ÒÔ¼°Ëù²ÉÓõÄÎïÖʵÄÖÊÁ¿¼ÆËãµÃµ½ÈÈÔ´µÄ·ÅÈÈÂÊΪ165308926w/m3£¬µ«ÊÇfluentÔËËãºó·¢ÏÖ×îÖÕζÈԶСÓÚÔ¤Ïëζȣ¬ÄܰïÎÒ¿´¿´ÎÊÌâ³öÔÚÄÄÀïÁËÂ𣿠|
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xiegangmai: ½ð±Ò+3, лл²ÎÓ룡 2013-04-09 00:03:59
xiegangmai: ½ð±Ò+3, лл²ÎÓ룡 2013-04-09 00:03:59
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2Â¥2013-04-08 21:13:22
stormsprit
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3Â¥2013-04-08 21:24:40
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xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-09 00:04:12
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-09 00:04:12
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4Â¥2013-04-08 22:09:27
stormsprit
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5Â¥2013-04-08 23:43:34
nono2009: ÆÁ±ÎÄÚÈÝ, ÆÁ±ÎQQÐÅÏ¢ 2014-12-30 09:06:41
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6Â¥2013-04-09 19:01:05
sunjing518
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7Â¥2013-04-09 21:47:43
sunjing518
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8Â¥2013-04-09 22:46:08
sunjing518
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- ×¢²á: 2013-02-13
9Â¥2013-04-10 21:45:05
achilFes1990
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10Â¥2013-04-11 16:37:08














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