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Âé·³´ïÈËÀÏÐÖÃǾȼ±£¬Õâ¸ö³ÌÐòÊÇÓÃÀ´¶¨Òå³ö¿Ú´¦µÄѹÁ¦µÄ£¬±àÒë³É¹¦£¬µ«ÊÇÔڱ߽çÌõ¼þÀïÑ¡ÖдËUDFºó£¬ÔÚ³õʼ»¯Ê±±¨´í£¬²»ÖªÊǺÎÔµ¹Ê£¬Çë¸÷λ²»Áߴͽ̣¬°Ýл£¡ ³ÌÐòΪ£º#include "udf.h" DEFINE_PROFILE(pressure_outlet,thread,position) { real x[ND_ND]; real y; real a; face_t f; cell_t c; begin_f_loop(f,thread) { F_CENTROID(x,f,thread); y=x[1]; a=F_U(f,thread); F_PROFILE(f,thread,position)=1000*9.81*(1-y/1000)-0.5*1000*a*a; } end_f_loop(f,thread) } ´íÎóÌáʾΪ£º Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: () |
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3Â¥2010-07-16 22:48:16
sghudng
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robert2020(½ð±Ò+1):¶àлӦÖú£¡ 2010-07-16 18:39:29
³¾»ý(½ð±Ò+1): 2010-11-16 15:59:50
robert2020(½ð±Ò+1):¶àлӦÖú£¡ 2010-07-16 18:39:29
³¾»ý(½ð±Ò+1): 2010-11-16 15:59:50
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2Â¥2010-07-16 16:35:36
wangj25
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robert2020(½ð±Ò+1):¶àл³æÓÑÓ¦Öú£¡¹ÄÀø¼ÌÐø½â´ð£¡ 2010-09-06 18:56:51
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robert2020(½ð±Ò+1):¶àл³æÓÑÓ¦Öú£¡¹ÄÀø¼ÌÐø½â´ð£¡ 2010-09-06 18:56:51
³¾»ý(½ð±Ò+1): 2010-11-16 15:59:37
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ÊÔÁËһϱ༿ÉÒÔͨ¹ý£º³ÌÐòÓ¦¸ÃΪ #include "udf.h" DEFINE_PROFILE(pressure_outlet,thread,position) { real x[ND_ND]; real y; real a; face_t f; begin_f_loop(f,thread) { F_CENTROID(x,f,thread); y=x[1]; a=F_U(f,thread); F_PROFILE(f,thread,position)=1000.*9.81*(1-y/1000.)-0.5*1000.*a*a; } end_f_loop(f,thread) } |
4Â¥2010-09-06 16:41:04
xingwuyan
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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
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ÎÒÒ²Óöµ½ÁËÕâÇé¿ö°¡£¡lz´ó¸çÄã¾Í¾øÁËûÓУ¬ÎÒÊÇ×Ô¶¨ÒåµÄÃܶȺÍÕ³¶È£¬±àÒëûÎÊÌ⣬³õʼ»¯Í¨²»¹ý£¬¸½ÉÏÎҵijÌÐò£¬ÇóÖ¸µ¼~ #include "udf.h" #define TC 305.25 #define PC 7380000 #define W 0.225 #define R 8.314 #define tc 305.25 #define pc 7375000 #define w 0.225 #define r 8.314 #define pc1 73.75 #define dc 468 #define m 44.01 #define v0 150 DEFINE_PROPERTY(cell_density, cell, thread) { real dd; real temp = C_T(cell, thread); real pres = C_P(cell, thread); real tr,k,a1,a2,a,b,a3,a4,a5,a6,b1,b2,b3,y1,y2,y3,x; tr = temp/TC; k = 0.37464+1.54226*W-0.26992*W*W; a1 = (1+k*(1-sqrt(tr)))*(1+k*(1-sqrt(tr))); a2 = 0.45724*R*R*TC*TC/PC; a = a1*a2; b=0.0778*R*TC/PC; a3=pres; a4=pres*b-R*temp; a5=a-3*pres*b*b-2*R*temp*b; a6=pres*b*b*b+R*temp*b*b-a*b; b1 = a4*a4-3*a3*a5; b2 = a4*a5-9*a3*a6; b3 = a5*a5-3*a4*a6; y1 = b1*a4+3*a3*(-b2+sqrt(b2*b2-4*b1*b3))/2; y2 = b1*a4+3*a3*(-b2-sqrt(b2*b2-4*b1*b3))/2; if (y1<0) {y3=-y1;} else {y3=y1;} x = (-a4-(pow(y3,0.33333)-pow(-y2,0.33333)))/(3*a3); dd =44/(1000*x); return dd; } DEFINE_PROPERTY(cell_viscosity, cell, thread) { real v; real temp = C_T(cell, thread); real pres = C_P(cell, thread); real tr,k,a1,a2,a,b,a3,a4,a5,a6,b1,b2,b3,y1,y2,y3,x,dd,b4,b5,dr; tr=temp/tc; k=0.37464+1.54226*w-0.26992*w*w; a1=(1+k*(1-sqrt(tr)))*(1+k*(1-sqrt(tr))); a2=0.45724*r*r*tc*tc/pc; a=a1*a2; b=0.0778*r*tc/pc; a3=pres; a4=pres*b-r*temp; a5=a-3*pres*b*b-2*r*temp*b; a6=pres*b*b*b+r*temp*b*b-a*b; b1=a4*a4-3*a3*a5; b2=a4*a5-9*a3*a6; b3=a5*a5-3*a4*a6; y1=b1*a4+3*a3*(-b2+sqrt(b2*b2-4*b1*b3))/2; y2=b1*a4+3*a3*(-b2-sqrt(b2*b2-4*b1*b3))/2; if (y1<0) {y3=-y1;} else {y3=y1;} x=(-a4-(pow(y3,0.333333)-pow(-y2,0.333333)))/(3*a3); dd=44/(1000*x); b4=pow(tc,0.166666)/(sqrt(m)*pow(pc1,0.666666)); dr=dd/dc; b5=1.0230+0.23364*dr+0.058533*pow(dr,2)-0.40758*(dr,3)+0.093324*pow(dr,4); v=(((pow(b5,4)-1)/b4)+v0)*0.000001; return v; } ´íÎóÌáʾ£º Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: () |
5Â¥2012-07-18 10:30:31













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