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wh3905643

新虫 (初入文坛)

[求助] fluent入口速度方程出错 求大神帮助

#include"udf.h"
DEFINE_PROFILE(velocity_inlet, thread, i)
{
        face_t f;
        begin_f_loop(f,thread)
        {
                real t0 = RP_Get_Real("flow-time";
                real m = t0 / 0.8;
                real t = t0 - floor(m)*0.8;
                real y;
                real z = 12 * M_PI*12.5*12.5;
                if (t < 0.008)
                        F_PROFILE(f, thread, i) = 3 * t / 4;
                else if (t < 0.24)
                {
                        y = 2.7076 * 1000000 * t*t*t*t*t*t - 2.1752 * 1000000 * t*t*t*t*t + 6.6541 * 100000 * t*t*t*t - 9.4959 * 10000 * t*t*t + 5.7071 * 1000 * t*t - 40.7489*t + 0.0422;
                        F_PROFILE(f, thread, i) = 1000 * y / z;
                }
                else if (t < 0.28)
                {
                        y = 125 * t*t - 42.5*t + 2.4;
                        F_PROFILE(f, thread, i) = y * 1000 / z;
                }
                else if (t < 0.3)
                {
                        y = 4.5 - 15 * t;
                        F_PROFILE(f, thread, i) = y * 1000 / z;
                }
                else
                        F_PROFILE(f, thread, i) = 0;
        }
        end_f_loop(f, thread)
}

fluent入口速度方程出错 求大神帮助
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wh3905643

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帮帮忙啊 大家 别沉了啊
2楼2015-06-30 21:37:08
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