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qiyongfeng

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hiqun

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anyuezhiji(½ð±Ò+1):¹ÄÀøÓ¦Öú£¡»¶Ó­³£À´·ÂտģÄâ°æ½»Á÷£¡ 2010-08-02 15:17:18
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pressure0=0.12*sin(2200*flow_t)+0.7369
8Â¥2010-08-02 13:08:17
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Originally posted by qiyongfeng at 2010-07-14 09:12:40:
СµÜ¸ÕѧFluent£¬ÐÂÊÖÒ»¸ö£¬¸Õ¸ÕÅöµ½Ò»¸öСÄÑÌ⣺ÈçºÎ±àдUdf ³ÌÐò
        p(t)=0.12*sin(2200t)+0.7369
     ÕâÊÇÒ»¸ö·Ç¶¨³£ÎÊÌ⣬P(t)ΪÈë¿Úѹǿ£¬tÊÇʱ¼ä¡£
     ÄÇλ´óÏÀ¿ÉÒÔ°ïСµÜд³öÕâ¸öUDFС³ÌÐòµÄ£¬ ...

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2Â¥2010-07-14 14:19:11
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zzt_1234

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ÒýÓûØÌû:
Originally posted by qiyongfeng at 2010-07-14 09:12:40:
СµÜ¸ÕѧFluent£¬ÐÂÊÖÒ»¸ö£¬¸Õ¸ÕÅöµ½Ò»¸öСÄÑÌ⣺ÈçºÎ±àдUdf ³ÌÐò
        p(t)=0.12*sin(2200t)+0.7369
     ÕâÊÇÒ»¸ö·Ç¶¨³£ÎÊÌ⣬P(t)ΪÈë¿Úѹǿ£¬tÊÇʱ¼ä¡£
     ÄÇλ´óÏÀ¿ÉÒÔ°ïСµÜд³öÕâ¸öUDFС³ÌÐòµÄ£¬ ...

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3Â¥2010-07-14 17:26:36
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wdzhou

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5Â¥2010-07-17 22:50:14
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wlj19811

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6Â¥2010-07-19 05:46:44
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ÕÅÊïÁÁ

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robert2020(½ð±Ò+1):¹ÄÀøÓ¦Öú£¡»¶Ó­³£À´·ÂտģÄâ°æ½»Á÷£¡ 2010-07-24 21:28:46
/************************************************** *********************
UDF for time dependent pressure
************************************************** **********************/
#include "udf.h"

DEFINE_PROFILE(my_profile,t,i)
{
    face_t f;
    real flow_t; /* to hold current flow time */
    real pressure0;

    flow_t= RP_Get_Real("flow-time";
    begin_f_loop(f,t)
    {
      pressure0=0.12*sin(2200flow_t)+0.7369
      F_PROFILE(f,t,i)=pressure0;
     }
     end_f_loop(f,t);
}
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7Â¥2010-07-24 20:55:49
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#include "udf.h"

DEFINE_PROFILE(my_profile,t,i)
{
    face_t f;
    real flow_t; /* to hold current flow time */
    real pressure0;

   
    begin_f_loop(f,t)
     flow_t= RP_Get_Real("flow-time";
    {
      pressure0=0.12*sin(2200flow_t)+0.7369
      F_PROFILE(f,t,i)=pressure0;
     }
     end_f_loop(f,t);
}
9Â¥2010-08-04 20:20:06
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2008000099

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ÒýÓûØÌû:
Originally posted by hiqun at 2010-08-02 13:08:17:
6Â¥µÄÕâ¾ä³ÌÐò;pressure0=0.12*sin(2200flow_t)+0.7369,±àÒ뱨´í£¬Ðè¸ÄΪ£º
pressure0=0.12*sin(2200*flow_t)+0.7369

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