²é¿´: 2670  |  »Ø¸´: 4

manariel

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ÖÊÁ¿Á÷Á¿Èë¿Ú±ß½çÖÐÍÄÁ÷µÄÉ趨£¿

ÇëÎÊÔڱ߽çÌõ¼þµÄÉèÖÃÖÐÖÊÁ¿Á÷Á¿Èë¿ÚÃæ°åµÄÍÄÁ÷²ÎÊýÈçºÎÉ趨£¿

ÖÊÁ¿Á÷Á¿Èë¿ÚÉèÖÃÃæ°å
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whcjordan123

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, лл²ÎÓ룡 2012-03-21 17:32:42
manariel: ½ð±Ò+1, ¸Ðл°ïÖú£¬²»¹ýÓÐЩÁýͳÁË 2012-03-22 16:53:02
Specification of Turbulence Quantities Using Profiles
If it is important to accurately represent a boundary layer or fully-developed turbulent

ow at the inlet, you should ideally set the turbulence quantities by creating a boundary
pro le le (see Section 7.26: Boundary Pro les) from experimental data or empirical
formulas. If you have an analytical description of the pro le, rather than data points,
you can either use this analytical description to create a boundary pro le le, or create a
user-de ned function to provide the inlet boundary information. (See the separate UDF
Manual for information on user-de ned functions.)
Once you have created the pro le function, you can use it as described below:
 Spalart-Allmaras model: Choose Turbulent Viscosity or Turbulent Viscosity Ratio in
the Turbulence Speci cation Method drop-down list and select the appropriate pro le
name in the drop-down list next to Turbulent Viscosity or Turbulent Viscosity Ratio.
FLUENT computes the boundary value for the modi ed turbulent viscosity, ~ , by
combining t= with the appropriate values of density and molecular viscosity.
 k- models: Choose K and Epsilon in the Turbulence Speci cation Method drop-down
list and select the appropriate pro le names in the drop-down lists next to Turb.
Kinetic Energy and Turb. Dissipation Rate.
 k-! models: Choose K and Omega in the Turbulence Speci cation Method drop-down
list and select the appropriate pro le names in the drop-down lists next to Turb.
Kinetic Energy and Spec. Dissipation Rate.
 Reynolds stress model: Choose K and Epsilon in the Turbulence Speci cation Method
drop-down list and select the appropriate pro le names in the drop-down lists
next to Turb. Kinetic Energy and Turb. Dissipation Rate. Choose Reynolds-Stress
Components in the Reynolds-Stress Speci cation Method drop-down list and select
the appropriate pro le name in the drop-down list next to each of the individual
Reynolds-stress components.
ÕâÊÇFLUENTÓû§Ö¸ÄÏÉϹØÓÚÍÄÁ÷²ÎÊýÉ趨µÄÖ¸µ¼£¬Ö±½Ó¿½µÄ£¬Ó¦¸Ã²»ÓøøÄã·­ÒëÁ˰É
ÓÐÈÝÄË´ó£¡
2Â¥2012-03-21 14:50:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

solidrocket

ľ³æ (ÕýʽдÊÖ)

ľ³æÖ®Íõ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
³ôË®¹µ: ½ð±Ò+2, лл½»Á÷~~ 2012-04-02 15:39:25
ÕâЩÎÊÌâfluent helpÖÐÆäʵ¶¼ËµµÄºÜÏêϸÁË£¬²»¹ÜÄãÊÇËٶȽø¿Ú¡¢ÖÊÁ¿Á÷Âʽø¿Ú»¹ÊÇѹÁ¦½ø¿Ú£¬½ø¿ÚÌõ¼þÖÐÖ»ÒªÄãÓÃÁËÍÄÁ÷Ä£ÐÍ£¬ÄÇôÍÄÁ÷²ÎÊý¶¼ÊÇÒª×Ô¼º¶¨ÒåµÄ£¬µ±È»¿ÉÒÔÖ±½ÓÖ¸¶¨kºÍe£¬ÒòΪÄãÓõÄÊÇk-eÄ£ÐÍ£»µ«ÊÇǰÌáÊÇÄãÒªÖªµÀһЩ²ÎÊý£¬È»ºó×Ô¼º¼ÆËã³öÀ´¡£Èç¹ûδ֪£¬Ò²²»ÖªµÀÔõôË㣬×î¼òµ¥µÄ¿ÉÒÔÔÚÍÄÁ÷²ÎÊý¿ØÖÆÃæ°åÖУ¬Ñ¡ÔñÍÄÁ÷Ç¿¶ÈºÍË®Á¦Ö±¾¶£¬ÍÄÁ÷Ç¿¶ÈÓиö¹ÀË㹫ʽ£¬×Ô¼º²éÏ£¬¸úÄãµÄReÓйأ»Ë®Á¦Ö±¾¶£¬¶ÔÓÚÔ²¹ÜµÄ»°£¬¾ÍÊÇÖ±¾¶¡£Ï£Íû¶ÔÄãÓаïÖú
Сľ³æÊǸöºÃÍøÕ¾£¡
3Â¥2012-04-02 11:46:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

westlifexp

Í­³æ (СÓÐÃûÆø)

ÎÒÕâ±ßÓиö¼ÆËãÍÄÁ÷Ç¿¶ÈµÄÈí¼þ£¬Èç¹ûÄãÐèÒªµÄ»°£¬ÎÒ¿ÉÒÔ·¢¸øÄ㣬µ«ÊÇÔõô·¢¸øÄã°¡¡£¡£¡£
fluentÄ£Äâ·ÛĩעËܳÉÐÍ
4Â¥2012-04-25 09:44:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

490464123

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by westlifexp at 2012-04-25 09:44:16
ÎÒÕâ±ßÓиö¼ÆËãÍÄÁ÷Ç¿¶ÈµÄÈí¼þ£¬Èç¹ûÄãÐèÒªµÄ»°£¬ÎÒ¿ÉÒÔ·¢¸øÄ㣬µ«ÊÇÔõô·¢¸øÄã°¡¡£¡£¡£

ÄãºÃ£¬Äܲ»ÄܰÑÍÄÁ÷Ç¿¶ÈµÄÈí¼þ·¢ÎÒÏ£¬ÎÒµÄÓÊÏäÊÇzxe7866321@126.com£¬·Ç³£¸Ðл£¡
ÕÆÎÕ½Ú×à
5Â¥2015-04-04 20:31:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ manariel µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +20 ÑòÑü°å 2026-08-21 23/1150 2026-08-25 16:34 by zsna
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ +6 ziyangfang 2026-08-25 8/400 2026-08-25 16:28 by ±¦±´µÄÖí
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +12 CrisMessi 2026-08-18 13/650 2026-08-25 14:40 by ZJTJZ
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +13 ÇÒÌý»¢Ð¥ 2026-08-20 14/700 2026-08-25 09:10 by mrkang
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û