| ²é¿´: 1325 | »Ø¸´: 0 | ||
pjhustгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
fluentÖÐUDFÉ趨±ß½çÌõ¼þ£¬µ¼Èë³ö´í
|
|
×î½üÔÚ×öÒ»¸öfluentÄ£Ä⣬ÐèÒªÉ趨·ÇÎÈ̬±ß½çÌõ¼þ£¬Ð´ÁËÒ»¸öUDF³ÌÐòÈçÏ£¬µ¼ÈëfluentÀïÃæÊ±£¬³öÏÖ£º Error: C:\Users\\305\313\346\257\Desktop\pexit2.c.c: line 18: parse error. Error: C:\Users\\305\313\346\257\Desktop\pexit2.c.c: line 19: invalid lvalue in assignment. µÄ´íÎ󣬵«ÊDZÉÈËʵÔÚÕÒ²»³ö´íÎóÖ®´¦£¬ËùÒÔÇë½Ì¸÷λ´óÉñ£¨ÓÉÓÚÊÇг棬×ܹ²Ö»ÓÐ5¸ö½ð±Ò£¬¶Ô²»Æð¸÷λÁË£¡£© UDF³ÌÐò£º #include"udf.h" #define r_1 20 #define r_2 15.4 #define a 0.77 #define w 418.879 #define H 18 #define t 3.2 #define m 1.2 #define p_s 587050 #define p_d 1980000 #define V_r pi*(pow(r_1,2)-pow(r_2,2))*H DEFINE_PROFILE(unsteady_pressure,thread,position) { face_t f; begin_f_loop(f,thread) { real t=RP_Get_Real("flow-time" ;t=t-0.015*floor(t/0.015); if(t<0.002083 && t>0) F_PROFILE(f,thread,position)=587050; else if(t<=0.00845256 && t>=0.002083) real f_beta,h_beta,V_cbeta; f_beta=(1-pow(a,2))*418.879*t-0.5*pow((1-a),2)*sin(2.0*418.879*t)-pow(a,2)*asin((1.0/a-1)*sin(418.879*t))-a*(1-a)*sin(418.879*t)*pow((1-pow((1.0/a-1),2)*pow(sin(418.879*t),2)),0.5); h_beta=r_1*(1-(1-a)*cos(418.879*t)-sqrt(pow((1-a),2)*pow(cos(418.879*t),2)+2*a-1)); V_cbeta=V_r-0.5*H*(pow(r_1,2)*f_beta+h_beta*t); F_PROFILE(f,thread,position)=587050*pow((8932/V_cbeta),1.2); else if(t<=0.01375 && t>0.00854256) F_PROFILE(f,thread,position)=2144045.39-45844.5044*418.879*t; else if(t<=0.0141667 && t>0.01375) F_PROFILE(f,thread,position)=44548090.82-3103131857*t; else if(t<=0.015 && t>0.0146667) F_PROFILE(f,thread,position)=587050; } end_f_loop(f,thread) } DEFINE_PROFILE(unsteady_temperature,thread,position) { face_t f; begin_f_loop(f,thread) { real t=RP_Get_Real("flow-time" ;t=t-0.015*floor(t/0.015); if(t<0.002083 && t>0) F_PROFILE(f,thread,position)=308.15; else if(t<=0.00854256 && t>=0.002083) F_PROFILE(f,thread,position)=308.15*pow(587050*pow((8932/V_cbeta),1.2)/587050,0.16667); else if(t<=0.01375 && t>0.00854256) F_PROFILE(f,thread,position)=308.15*pow((2144045.39-45844.5044*418.879*t)/587050,0.16667); else if(t<=0.0141667 && t>0.01375) F_PROFILE(f,thread,position)=308.15*pow((44548090.82-3103131857*t)/587050,0.16667); else if(t<=0.015 && t>0.0141667) F_PROFILE(f,thread,position)=308.15; } end_f_loop(f,thread) } |
» ²ÂÄãϲ»¶
291 Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
316Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸211 ³õÊÔ270·Ö Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
08¹¤Ñ§µ÷¼Á
ÒѾÓÐ11È˻ظ´
350Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Çóµ÷¼ÁÒ»Ö¾Ô¸Î人Àí¹¤´óѧ²ÄÁϹ¤³Ì£¨085601£©
ÒѾÓÐ4È˻ظ´

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~
Fluent ͬһ±ß½çÊÇ·ñ¿ÉÒÔ¼ÓÔØÁ½¸ö±ß½çÌõ¼þ
ÒѾÓÐ10È˻ظ´
ÇóÖúfluentÖеÄËٶȱ߽çÌõ¼þÉèÖÃ
ÒѾÓÐ4È˻ظ´
CFX»òÕßFluent¸÷Àà³ö¿Ú±ß½çÌõ¼þÔÚÇó½âʱ¾ßÌåÊÇÈçºÎ´¦ÀíµÄ£¿
ÒѾÓÐ5È˻ظ´
fluent ¼ÓÔØudf ʧ°Ü Çë¸ßÊÖ²»ÁߴͽÌ
ÒѾÓÐ8È˻ظ´
fluent ¼ÓÔØudf³öÏÖÕâÑù´íÎó Ôõô°ì
ÒѾÓÐ14È˻ظ´
FLUENTÖбàдUDFʱָÕë±äÁ¿ÊÇ·ñÒª³õʼ»¯
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿fluent UDFÉèÖñ߽çÌõ¼þ
ÒѾÓÐ13È˻ظ´
fluent udfµÄÓ¦ÓÃ
ÒѾÓÐ20È˻ظ´
FluentÖÐUDFµÄ±àÒëÎÊÌâ
ÒѾÓÐ25È˻ظ´
fluent Ä£Äâ½á¹û ÉèΪ ÁíÒ»¸öcaseµÄ½ø¿Ú±ß½çÌõ¼þ
ÒѾÓÐ16È˻ظ´
fluent³ö¿Ú±ß½çÌõ¼þºÍ»ØÁ÷ÉèÖÃÎÊÌâ
ÒѾÓÐ9È˻ظ´
FluentÖÐUDF×Ô¶¨ÒåÁËÒ»¸öÈÈÁ÷ÃܶÈ
ÒѾÓÐ12È˻ظ´
Fluent·ÂÕæµç³ØÀäÈ´£¬Óöµ½´«Èȱ߽çÌõ¼þÉèÖõÄÎÊÌ⣬Çë½Ì£¬¸½Í¼Æ¬
ÒѾÓÐ4È˻ظ´
fluentÖÐÔõôÄÜÈñ߽çĬÈÏΪinterior?
ÒѾÓÐ8È˻ظ´
udfÇó±ß½çÉϵĵã³ö´í
ÒѾÓÐ3È˻ظ´
fluent-udf×Ô¶¨Òå±êÁ¿·½³Ì±ß½çÌõ¼þ
ÒѾÓÐ5È˻ظ´
±ß½çÌõ¼þµÄÉèÖÃ
ÒѾÓÐ9È˻ظ´
ºÃÐÄÈ˰ï°ïæ°É£¬ÎªÊ²Ã´Õâ¸öUDFµ¼ÈëfluentÒÔºó£¬Ôڱ߽çÌõ¼þ´¦Ã»ÓÐÏÔʾ~~~
ÒѾÓÐ17È˻ظ´
fluentÖÐÓÃudf±àдÈýάËٶȱ߽çÌõ¼þ³öÏÖ´íÎ󣬴ó¼ÒÀ´Ö¸µ¼Ò»Ï°¡
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿ÎïÁÏÊôÐÔ¿ÉÒÔÓÃUDFÐÞ¸ÄÂð
ÒѾÓÐ8È˻ظ´
¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË













;
»Ø¸´´ËÂ¥
µã»÷ÕâÀïËÑË÷¸ü¶àÏà¹Ø×ÊÔ´