| ²é¿´: 3492 | »Ø¸´: 9 | |||
huanghuang36ͳæ (СÓÐÃûÆø)
|
[ÇóÖú]
UDF ¸ÄΪ²¢ÐмÆËã
|
|
ÎÒµÄUDF ÔÚµ¥»úÏÂÄÜÕý³£Ê¹Ó㬵«ÊDz¢Ðв»ÊÇÐèÒª¸ÄÒ»ÏÂÓï¾äÂ±¾ÈËÓÞ¶Û£¬ÕÕ׎̸̳ÄÁ˸ĵ«ÊÇÒ»Ö±²»¶Ô£¬Ï£Íû¸ßÈËÄܰïæָµãһϣ¬²»Ê¤¸Ð¼¤°¡ ÈçÏÂÊÇÎÒµÄUDF£ºÖ÷ҪʹÓõľÍÊÇCG_MOTION #include #include "udf.h" #include "math.h" real r_movefluid; DEFINE_CG_MOTION(moveface, dt, cg_vel, cg_omega, time, dtime) { Thread *t; face_t f; real x0,y0,r; real v0; real v; real omega=M_PI; real theta=omega*time; real x[ND_ND]; t = DT_THREAD(dt); begin_f_loop(f,t) { F_CENTROID(x,f,t); x0=x[0]; y0=x[1]; r=sqrt(pow(x0,2)+pow(y0,2)); } end_f_loop(f,t) v0=omega*r; r_movefluid=r; if (time>=0 && time<=M_PI/(180*omega)) v=0; else if (time<=8*M_PI/(180*omega)) v=12.96*(theta-(M_PI/180))*omega/(7*pow(M_PI,2)); else if (time<=10*M_PI/(180*omega)) v=0.072*omega/M_PI; else if (time<=29*M_PI/(180*omega)) v=(0.072*omega/M_PI)-12.96*(theta-M_PI/18)*omega/(19*M_PI*M_PI); else if (time<=31*M_PI/(180*omega)) v=0; cg_vel[0]=v*cos(theta)-v0*sin(theta); cg_vel[1]=v*sin(theta)+v0*cos(theta); cg_vel[2]=0; cg_omega[0]=0; cg_omega[1]=0; cg_omega[2]=omega; } DEFINE_CG_MOTION(rotate, dt, cg_vel, cg_omega, time, dtime) { real omega=M_PI; cg_omega[2]=omega; } DEFINE_CG_MOTION(movefluid, dt, cg_vel, cg_omega, time, dtime) { real v0; real v; real omega=M_PI; real theta=omega*time; v0=omega*r_movefluid; if (time>=0 && time<=M_PI/(180*omega)) v=0; else if (time<=8*M_PI/(180*omega)) v=12.96*(theta-(M_PI/180))*omega/(7*pow(M_PI,2)); else if (time<=10*M_PI/(180*omega)) v=0.072*omega/M_PI; else if (time<=29*M_PI/(180*omega)) v=(0.072*omega/M_PI)-12.96*(theta-M_PI/18)*omega/(19*M_PI*M_PI); else if (time<=31*M_PI/(180*omega)) v=0; cg_vel[0]=v*cos(theta)-v0*sin(theta); cg_vel[1]=v*sin(theta)+v0*cos(theta); cg_vel[2]=0; cg_omega[0]=0; cg_omega[1]=0; cg_omega[2]=omega; } ¸Õ×¢²áµÄ£¬Ä¿Ç°Ö»ÓÐÁ½¸ö½ð±Ò£¬ºÇºÇ£¬²»ºÃÒâ˼°¡~~ |
» ²ÂÄãϲ»¶
0703»¯Ñ§/290Çóµ÷¼Á/±¾¿Æ¾Àú·á¸»/¹¤¿ÆÒ²¿É
ÒѾÓÐ11È˻ظ´
ÄϾ©´óѧ»¯Ñ§µ÷¼Á
ÒѾÓÐ15È˻ظ´
292Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏר˶µ÷¼Á
ÒѾÓÐ8È˻ظ´
085601²ÄÁϹ¤³ÌÕÒµ÷¼Á
ÒѾÓÐ17È˻ظ´
ÃæÉÏ5BÄÜÉÏ»áÂð£¿
ÒѾÓÐ6È˻ظ´
»¯Ñ§308·Öµ÷¼Á
ÒѾÓÐ7È˻ظ´
»¯Ñ§¹¤³Ì085602 305·ÖÇóµ÷¼Á
ÒѾÓÐ25È˻ظ´
Çó»¯Ñ§µ÷¼Á
ÒѾÓÐ11È˻ظ´
085602 »¯Ñ§¹¤³Ìר˶ 340·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
VASP²¢ÐмÆËã³ö´í
ÒѾÓÐ9È˻ظ´
100¸ö½ð±Ò£ºudf¸Ä³É²¢Ðеģ¬Çó¸ßÈË
ÒѾÓÐ22È˻ظ´
Ò·Á¦Ä£ÐÍudfÒª²¢ÐмÆË㣬¸ÃÔõôÐÞ¸ÄÄØ
ÒѾÓÐ5È˻ظ´
²¢ÐмÆËãÈçºÎʵÏÖkµãƽ¾ù·ÖÅ䣿
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿ÓÃvofÄ£ÐͼÆËã³öµÄ½çÃæ£¬ÓÐľÓÐudfÓï¾ä¿ÉÒÔÕҵõ½
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿µ¥»ú¶àºËfluent²¢ÐÐudf
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿µ¥»ú¶àºËUDFÔõô²¢ÐмÆËã
ÒѾÓÐ15È˻ظ´
¡¾ÇóÖú¡¿fluent¼ÆËãÖУ¬udf±àÒëͨ¹ý£¬³õʼ»¯³ö´í
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿linux°æfluentʹÓÃudf²¢ÐÐÎÊÌâÇë½Ì
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿castep²¢ÐмÆËãÎÊÌâ
ÒѾÓÐ15È˻ظ´
Mr.Silence
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 105.3
- Ìû×Ó: 34
- ÔÚÏß: 5.3Сʱ
- ³æºÅ: 2023898
- ×¢²á: 2012-09-23
- רҵ: Á÷ÌåÁ¦Ñ§
2Â¥2012-10-09 11:17:09
huanghuang36
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 138.6
- Ìû×Ó: 92
- ÔÚÏß: 43Сʱ
- ³æºÅ: 2050668
- ×¢²á: 2012-10-09
- ÐÔ±ð: MM
- רҵ: »úе¹¤³Ì
3Â¥2012-10-10 10:02:36
sunbird04
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 36 (СѧÉú)
- ½ð±Ò: 710.2
- ºì»¨: 4
- Ìû×Ó: 143
- ÔÚÏß: 98.6Сʱ
- ³æºÅ: 881246
- ×¢²á: 2009-10-23
- ÐÔ±ð: GG
- רҵ: ¸ÖÌúÒ±½ð
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, ллӦÖú 2012-10-10 21:20:01
huanghuang36: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, ллÄãµÄ°ïÖúŶ~~ 2012-10-16 09:34:24
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, ллӦÖú 2012-10-10 21:20:01
huanghuang36: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, ллÄãµÄ°ïÖúŶ~~ 2012-10-16 09:34:24
| ÔÚÿ¶Î³ÌÐò ×îǰͷ¼ÓÉÏ #if !RP_HOST ×îĩβ¼ÓÉÏ#endif ¼´¿É |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
4Â¥2012-10-10 18:14:27
huanghuang36
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 138.6
- Ìû×Ó: 92
- ÔÚÏß: 43Сʱ
- ³æºÅ: 2050668
- ×¢²á: 2012-10-09
- ÐÔ±ð: MM
- רҵ: »úе¹¤³Ì
5Â¥2012-10-10 21:40:46
huanghuang36
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 138.6
- Ìû×Ó: 92
- ÔÚÏß: 43Сʱ
- ³æºÅ: 2050668
- ×¢²á: 2012-10-09
- ÐÔ±ð: MM
- רҵ: »úе¹¤³Ì
ËÍÏÊ»¨Ò»¶ä |
¶øÇÒÎÒ²¢ÐÐÔËËãµÄʱºò£¬Ëü²»ÊǰÑÒ»¸öÄ£Ðͷֳɼ¸¿é·Ö±ð¸øÃ¿¸ö´¦ÀíÆ÷½øÐмÆËãÂµ«ÊÇËüµÄ·Ö¸îºÜ²»¹æÔò°¡£¬²»Êǰ´ÎÒ×ÓÓòµÄÐÎ×´·ÖµÄ£¬ÎÒÔËËãµÄʱºòÔÚ·Ö¸îµÄ±ß½ç»áÓÐ΢¶ÈµÄ±äÐβúÉú£¬×îºóµ¼Ö¸ºÌå»ý£¬ÔËËã´íÎó£¬ÕâÊÇÔõô»ØÊ£¿£¿ºÇºÇ£¬ÇóÖ¸µã~~£¡~~~~~ |
6Â¥2012-10-11 09:45:41
sunbird04
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 36 (СѧÉú)
- ½ð±Ò: 710.2
- ºì»¨: 4
- Ìû×Ó: 143
- ÔÚÏß: 98.6Сʱ
- ³æºÅ: 881246
- ×¢²á: 2009-10-23
- ÐÔ±ð: GG
- רҵ: ¸ÖÌúÒ±½ð
7Â¥2012-10-17 17:18:35
watcher007
гæ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 6.9
- Ìû×Ó: 316
- ÔÚÏß: 122.7Сʱ
- ³æºÅ: 1808594
- ×¢²á: 2012-05-10
- רҵ: »úе¶¯Á¦Ñ§
¡ï
xiegangmai: ½ð±Ò+1, ¹ÄÀøÌÖÂÛ½»Á÷ 2012-10-21 17:24:27
xiegangmai: ½ð±Ò+1, ¹ÄÀøÌÖÂÛ½»Á÷ 2012-10-21 17:24:27
| Â¥Ö÷£¬¿´ÁËÄãµÄUDF£¬¸Ð¾õÎÒÃÇ×öµÄ¶«Î÷ºÜÏñ£¬Óлú»á¿ÉÒÔ½øÒ»²½½»Á÷һϡ£ÎÒÔø¾ÓÃÔÚFluent²¢ÐÐÔËË㣬ѡÔñʹÓÃ×Ô¶¯·ÖÇø£¬Ò»°ã¸Ð¾õÊǰ´ÕÕ¿ØÖÆÌå½øÐмòµ¥µÄ»®·Ö£¬ÀýÈ糤·½ÌåµÄ¿ØÖÆÌ壬¿ÉÄܾÍÊÇ·Ö³ÉÁ½°ë£¬»òËÄ·ÖÖ®Ò»£¬ÁíÍâÔÚ²¢ÐÐʹһ°ãºËÊý¶¼ÊÇѡżÊýµÄ¡£ |
8Â¥2012-10-17 18:54:28
ÄäÃû
Óû§×¢Ïú (ÖøÃûдÊÖ)
Suhas V. Patankar
- Ó¦Öú: 165 (¸ßÖÐÉú)
- ½ð±Ò: 439.4
- É¢½ð: 3001
- ºì»¨: 10
- ɳ·¢: 1
- Ìû×Ó: 1878
- ÔÚÏß: 2074.9Сʱ
- ³æºÅ: 0
- ×¢²á: 2012-05-12
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
9Â¥2013-07-13 18:54:30
»á·ÉµÄÖíss
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 465.2
- Ìû×Ó: 79
- ÔÚÏß: 30.9Сʱ
- ³æºÅ: 3011673
- ×¢²á: 2014-03-03
- ÐÔ±ð: GG
- רҵ: Ö×ÁöÎïÀíÖÎÁÆ

10Â¥2014-07-23 11:32:45














»Ø¸´´ËÂ¥
