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stormsprit

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#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;
}

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ben12

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stormsprit

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2Â¥: Originally posted by ben12 at 2013-04-08 21:13:22
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#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
         real x   // 3-Dimantional
        real r,time;   //¸¡µãÊý¿ÉÒÔÉè³ÉʵÊýÐÍ£¬¶øÇÒ×îºÃ ...

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ben12

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xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-09 00:04:12
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4Â¥2013-04-08 22:09:27
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stormsprit

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4Â¥: Originally posted by ben12 at 2013-04-08 22:09:27
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#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
          real x;   
          real r,time,source;     
          C_CENTROID( ...

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ben12

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nono2009: ÆÁ±ÎÄÚÈÝ, ÆÁ±ÎQQÐÅÏ¢ 2014-12-30 09:06:41
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sunjing518

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ÒýÓûØÌû:
6Â¥: Originally posted by ben12 at 2013-04-09 19:01:05
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sunjing518

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ÒýÓûØÌû:
6Â¥: Originally posted by ben12 at 2013-04-09 19:01:05
Ä£Ä⼤¹âº¸µÄUDFÎÒ¶¼ÓУ¬Èç¹û¿ÉÒԵĻ°ÁªÏµÎÒ¡£QQ736875168

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sunjing518

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achilFes1990

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ÒýÓûØÌû:
2Â¥: Originally posted by ben12 at 2013-04-08 21:13:22
ÎÒ¾õµÃÓ¦¸ÃÕâÑù±à£¬ÈçÏÂ
#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
         real x   // 3-Dimantional
        real r,time;   //¸¡µãÊý¿ÉÒÔÉè³ÉʵÊýÐÍ£¬¶øÇÒ×îºÃ ...

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