| ²é¿´: 1604 | »Ø¸´: 4 | |||
¼ÓÓÍѼ2333гæ (СÓÐÃûÆø)
|
[½»Á÷]
ÔÚ±ÚÃæÌí¼ÓÖÊÁ¿Ô´Ïî ÒÑÓÐ1È˲ÎÓë
|
|
ÇëÎÊÈçºÎÔÚ±ÚÃæÌí¼ÓÖÊÁ¿Ô´ÏîÄØ£¿ÎÒÏë¼ÓÒ»¸ö-KC£¬¾ÍÊÇÒ»¼¶·´Ó¦¶¯Á¦Ñ§ÀïµÄÄǸö£¬Ê¹µ½±ÚÃæµÄÎÛȾÎïÒÔ-kc¼õÉÙ£¬ÎÒ¿´Á˺ܾã¬ÖªµÀÐèÒªÌáÈ¡ÁÙ½ü±ÚÃæµÄcell£¬¿ÉÊÇ£¬ÈçºÎ±íʾ·½³ÌʽºÍÓñÚÃæµÄÎÛȾÎïÖÊÁ¿·ÖÊýÄØ£¿ÎÒʵÔÚÊDZﲻ³öÀ´ÁË£¬UDF×î¶àд³ÉÕâ¸öÑù×Ó£¬ÇóÖú³æÓÑÃǰïÎÒÍêÉÆUDF£¬Ð»Ð»£¬Ð»Ð»£¡£¡£¡ÆäÖÐÒ»¼¶·´Ó¦¶¯Á¦Ñ§³£ÊýÊÇ0.274£¬±ÚÃæµÄIDÊÇ13£¬ÎÒÓÃyk±íʾÎÛȾÎïµÄÖÊÁ¿·ÖÊý #include "udf.h" #define K 0.274 DEFINE_SOURCE(face_source, cell, face, thread, yk, dS, eqn) { real source; fluid_ID = 13; Domain *domain; ?Thread *t = Lookup_Thread(domain,fluid_ID); ?Thread *t0 = THREAD_T0(t); cell_t c0 = F_C0(f,tf); tc0 = THREAD_T0(tf); source=yk*exp(-Kt) dS[eqn]=-K*yk return source } ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
» ²ÂÄãϲ»¶
317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
332Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
²ÄÁÏר˶ 085600Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
0703»¯Ñ§/290Çóµ÷¼Á/±¾¿Æ¾Àú·á¸»/¹¤¿ÆÒ²¿É
ÒѾÓÐ14È˻ظ´
283Çóµ÷¼Á£¨080500£©
ÒѾÓÐ14È˻ظ´
²ÄÁϹ¤³Ìר˶Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁÏר˶µ÷¼Á
ÒѾÓÐ9È˻ظ´
Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö
ÒѾÓÐ11È˻ظ´
»·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ5È˻ظ´
landykun
Ìú³æ (ÕýʽдÊÖ)
- Ó¦Öú: 9 (Ó×¶ùÔ°)
- ½ð±Ò: 2672.6
- É¢½ð: 55
- ºì»¨: 7
- Ìû×Ó: 643
- ÔÚÏß: 89.9Сʱ
- ³æºÅ: 1772570
- ×¢²á: 2012-04-23
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
Ê×ÏÈ ²»ÖªµÀÄã±ïÁ˶à¾ÃдµÄ£¬²»¹ýдµÄȷʵ²»ºÃ £¬½¨ÒéºÃºÃ¿´¿´fluent udf°ïÖúÀïÃæµÄsource²¿·Ö£¬ºÜ¼òµ¥µÄ¡£ 1 DEFINE_SOURCE (name, c, t, dS, eqn) Õâ¸öºê£¬ÄãÔõôÔÚÕâ¸öÀ¨ºÅÀïÃæËæ±ã¼ÌÐø¼Ó±äÁ¿£¿Õâ¸ö±äÁ¿ÊDz»ÄܱäµÄ¡£ 2 °üÀ¨cell ÒÔ¼°thread£¬Í¨¹ýÕâ¸öºêfluentÒѾ×Ô¶¯¸øÄã´«½øÀ´ÁË£¬Ä㻹Thread *t = Lookup_Thread(domain,fluid_ID); Thread *t0 = THREAD_T0(t); cell_t c0 = F_C0(f,tf); tc0 = THREAD_T0(tf)£¬¶¼ÊǶàÓàµÄ¡£ÄãÖ»ÐèÒªÖ¸¶¨Ã¿¸öcellÀïÃæµÄÏûºÄËÙÂÊÖµ¼´¿É£¬ÖÃÓÚÊÇÔÚÄĸöcell Äĸöthread£¬Õâ¸öºêÒѾ¸øÄã´«½øÀ´ÁË£¬Äã²»ÓùÜÁË¡£ 3ÄãµÄÏûºÄËÙÂʹ«Ê½ÊÇʲô£¿ 4 dsµÄÊýÖµ ÎÒдudfµÄʱºò »ù±¾²»·´À¡£» 5 ÏûºÄËÙÂʼÆËã¼ÆË㹫ʽÀïÃæ»¹ÓÐʱ¼äÂ𣬲»Ì«Çå³þ¡£ 5 ÎÒ¾õµÄÓ¦¸ÃÕâôд£¬ #include "udf.h" DEFINE_SOURCE (kc_source, c, t, dS, eqn) { real source; real yk,k yk=ÿ¸öcellµÄ×é·ÖÖÊÁ¿°Ù·Ö±Èºêº¯Êý£¬ÄãÕÒÕÒudf°ïÖú£¬ÎÒÍüÁË£» k=0.274; source=ÏûºÄËÙÂʼÆË㹫ʽ£» return source } |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
2Â¥2019-06-02 11:31:36
¼ÓÓÍѼ2333
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 121.9
- É¢½ð: 5
- Ìû×Ó: 72
- ÔÚÏß: 10.4Сʱ
- ³æºÅ: 14033989
- ×¢²á: 2019-02-13
- רҵ: ÓîÖæÑ§
Ëͺ컨һ¶ä |
лл¸øÓè»Ø¸´£¬Ð»Ð»£¡ 1.Îҵķ´Ó¦¹«Ê½¾ÍÊÇÒ»¼¶·´Ó¦¶¯Á¦Ñ§¹«Ê½£¬dc/dt=-Kc£¬ËùÒÔ°ÑËü½âÎö½âÖ®ºó£¬¾Í´øÁËʱ¼ä£¬ÇëÎÊÎÒÕâ¸ö¹«Ê½ÐèÒªÄÇô±äÂð£¿ÒòΪ¿´Ô´Ïî°¸Àý£¬¶¼°ÑËûÃǽâÎö½âÁË 2.ʽÖÐÊÇŨ¶È£¬µ«ÊÇÈë¿ÚÌõ¼þÖ»ÓÐдÖÊÁ¿·ÖÊý£¬ÎÒÖ±½Óµ±ËûÃÇÏàµÈÁË¡£¿ÉÒÔÖ±½ÓÓÃÕâ¸ö¹«Ê½Â𣿻¹ÊÇÐèÒª»»Ëãһϣ¿ 2.ÎÒ¿´µ½±ðÈË˵¼Ó±ÚÃæÔ´ÏîÐèÒªÏȰÑÁÙ½ü±ÚÃæµÄÍø¸ñÌá³öÀ´£¬ÎҼӵIJ»ÊÇÕûÌåµÄÔ´ÏÊÇÒ»¸öÃæµÄ£¬ËùÒÔ¼ÓµÄÄÇЩָÕ룬ÇëÎÊÈç¹û²»¼ÓÖ±½ÓÔÚ±ÚÃæÉϵÄudfµ¼È룬²»ÖªµÀºêÄܲ»ÄÜÕÒµ½±ÚÃæÁÙ½üµÄcellÄØ£¿ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
3Â¥2019-06-03 08:10:35
landykun
Ìú³æ (ÕýʽдÊÖ)
- Ó¦Öú: 9 (Ó×¶ùÔ°)
- ½ð±Ò: 2672.6
- É¢½ð: 55
- ºì»¨: 7
- Ìû×Ó: 643
- ÔÚÏß: 89.9Сʱ
- ³æºÅ: 1772570
- ×¢²á: 2012-04-23
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
1 Ô´Ïî¶¼Êǵ¥Î»Ê±¼äÄÚµÄÔ´ÏÊǸöËÙÂÊ£¬ËùÒÔ ÎÒ¾õµÃ²»Óüӣ¬ÄãÔÙÑо¿Ò»Ï£» 2 ¸ù¾Ý¹«Ê½ ¹«Ê½ÔõôÑù¾ÍÔõôÑù£¬¿Ï¶¨Òª×ª»»°¡£¬ÖÊÁ¿·ÖÊý±ä³ÉŨ¶È£» 3 Äã»Íø¸ñµÄʱºò£¬±ÚÃæÒ»²ãµ¥¶À»³ÉÒ»¸özone£¬Èç¹ûÊÇÓÃicem»Íø¸ñ ¾ÍÊǵ¥¶ÀÒ»¸öblock Èç¹ûÊÇgambit»òÕ߯äËûµÄ ÎÒ»¹Õæ²»ÍêÈ«Çå³þ£¬È»ºóÔÚ¸ÄzoneÀïÃæ ¼ÓÔØsource£»Èç¹ûÄãÏëÔÚÕû¸ö¼ÆËãÇøÓò¶¼¼ÓÔØsource È»ºóÅжÏÁÙ½ü±ß½çµÄÇøÓò ÎÒ¾õµÃÌ«Âé·³ÁË£¬¿ÉÄÜ»¹À˷ѼÆËãʱ¼ä¡£ËùÒÔ£¬Èç¹ûÍø¸ñºÃ»µÄ»°£¬½¨ÒéÔÚ±ÚÃæµÚÒ»²ã£¬µ¥¶À»¸özone¡£Èç¹ûʵÔÚ²»ÐÐ ÄÇÄã¾Í²ÉÓÃÅжϷ½Ê½°É¡£ |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
4Â¥2019-06-03 12:38:21
¼ÓÓÍѼ2333
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 121.9
- É¢½ð: 5
- Ìû×Ó: 72
- ÔÚÏß: 10.4Сʱ
- ³æºÅ: 14033989
- ×¢²á: 2019-02-13
- רҵ: ÓîÖæÑ§
5Â¥2019-06-04 10:37:54














»Ø¸´´ËÂ¥