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wwjcshl

铁虫 (初入文坛)

[求助] fluent udf编译时报错

报错  The fl process could not be started
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wwjcshl

铁虫 (初入文坛)

程序如下:
#include "udf.h"
#include "sg_mphase.h"

#define BMODULUS 2.0e9
#define Kg 1.42e5
#define rho_ref 1000.0
#define rho_gas 1.29
#define p_ref 101325

DEFINE_PROPERTY(mix_speed_pao2,c,t)
{
    real a;
        real alpha;
        real rho_m;
    real p, dp,p_operating;
        Thread **pt;

    p_operating = RP_Get_Real("operating-pressure";
        alpha = C_VOF(c,pt[0]);

        rho_m=rho_ref*(1-alpha)+rho_gas*alpha;
    p = C_P(c,t)+p_operating;
    dp = p-p_ref;
    a = sqrt(BMODULUS/(rho_m*(1+alpha*(BMODULUS/Kg-1)))-dp/rho_m);   
    return a;
}

然后就报错:
The fl process could not be started
2楼2017-03-07 16:59:45
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3_1415926

金虫 (小有名气)

Thread **pt;
pt 没有赋值啊
3楼2017-03-07 21:42:11
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wwjcshl

铁虫 (初入文坛)

引用回帖:
3楼: Originally posted by 3_1415926 at 2017-03-07 21:42:11
Thread **pt;
pt 没有赋值啊

DEFINE_PROPERTY(mix_speed_pao2,c,t)
{
    real a;
        real alpha;
        real rho_m;
    real p, dp,p_operating;
        Thread *mixture_thread;
        Thread **pt;
        pt=THREAD_SUB_THREADS(mixture_thread);

    p_operating = RP_Get_Real("operating-pressure";
        alpha = C_VOF(c,pt[0]);

        rho_m=rho_ref*(1-alpha)+rho_gas*alpha;
    p = C_P(c,t)+p_operating;
    dp = p-p_ref;
    a = sqrt(BMODULUS/(rho_m*(1+alpha*(BMODULUS/Kg-1)))-dp/rho_m);   
    return a;
}
这样还是不对啊
4楼2017-03-08 10:52:57
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gyctju

金虫 (著名写手)

引用回帖:
4楼: Originally posted by wwjcshl at 2017-03-08 10:52:57
DEFINE_PROPERTY(mix_speed_pao2,c,t)
{
    real a;
        real alpha;
        real rho_m;
    real p, dp,p_operating;
        Thread *mixture_thread;
        Thread **pt;
        pt=THREAD_SUB_THREADS(mixture_thread);

    ...

你这么改,mixture_thread 又没赋值啊,哈哈  去翻翻帮助文档吧
5楼2017-03-08 12:38:44
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3_1415926

金虫 (小有名气)

引用回帖:
4楼: Originally posted by wwjcshl at 2017-03-08 10:52:57
DEFINE_PROPERTY(mix_speed_pao2,c,t)
{
    real a;
        real alpha;
        real rho_m;
    real p, dp,p_operating;
        Thread *mixture_thread;
        Thread **pt;
        pt=THREAD_SUB_THREADS(mixture_thread);

    ...

先确定你的DEFINE_PROPERTY是加载的混合相的物性上的还是单相中的?
如果是混合相,那么DEFINE_PROPERTY(mix_speed_pao2,c,t)中的t就是对应混合相的thread, 就是改后的mixture_thread
6楼2017-03-08 13:41:44
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wwjcshl

铁虫 (初入文坛)

引用回帖:
5楼: Originally posted by gyctju at 2017-03-08 12:38:44
你这么改,mixture_thread 又没赋值啊,哈哈  去翻翻帮助文档吧...

这好像是黑科技啊,帮助里面没看到,网上倒是零零散散
7楼2017-03-09 19:58:08
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wwjcshl

铁虫 (初入文坛)

引用回帖:
6楼: Originally posted by 3_1415926 at 2017-03-08 13:41:44
先确定你的DEFINE_PROPERTY是加载的混合相的物性上的还是单相中的?
如果是混合相,那么DEFINE_PROPERTY(mix_speed_pao2,c,t)中的t就是对应混合相的thread, 就是改后的mixture_thread...

是混和相物性,可是t也要用到啊
8楼2017-03-09 19:59:29
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3_1415926

金虫 (小有名气)

引用回帖:
8楼: Originally posted by wwjcshl at 2017-03-09 19:59:29
是混和相物性,可是t也要用到啊...

意思是。。。你把 pt=THREAD_SUB_THREADS(mixture_thread);改写成 pt=THREAD_SUB_THREADS(t);。。。。
9楼2017-03-09 21:45:27
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