²é¿´: 4132  |  »Ø¸´: 12
±¾Ìû²úÉú 1 ¸ö ·ÂÕæEPI £¬µã»÷ÕâÀï½øÐв鿴

·ã°×Ýæ

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ¼ÆËãºó´¦Àí ÐýÎнṹͼ

¸÷룬ÇëÎÊ
ÔÚtecplotÀï»òÕßÊÇfluentÀï
ÔõÑù»ñµÃͼÖеÄÐýÎнṹͼ£¬»òÕßÔõÑù»­³öÀàËÆµÄÈýά½á¹¹Í¼

ÐýÎнṹ.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÊÀ½çÖ»ÓÐÒ»¸öÖйú£¬ÓîÖæÖ»ÓÐÒ»¸öÎÒ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
·ã°×Ýæ: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, ÀàËÆµÄÎÐÁ¿¹«Ê½ÊäÈë¹ý£¬Ã»Óл­³öÌØ±ðƯÁÁµÄͼ£¬»ØÍ·ÊÔÊÔÄú¸øµÄ¹«Ê½£¬Ê®·Ö¸Ðл 2012-12-26 10:54:34
xiegangmai: ½ð±Ò+1, ·ÂÕæEPI+1, ¹ÄÀøÌÖÂÛ½»Á÷ 2012-12-26 10:55:50
ÈýάÀïÃæÄ¿Ç°Ã»ÓÐͳһµÄÎÐʶ±ðÀíÂÛ£¬µ«³£Óõķ½·¨ÈçÏ£º

¼Ù¶¨ÄãÔÚtecplotÊý¾ÝÎļþÀïÃæ£¬Î»ÖÃΪx y z£¬Èý¸öËÙ¶È·ÖÁ¿Îª u v w£¬ÄÇô£¬Ê¹ÓÃdata->alter->specify equation£¬ÊäÈëÈçϹ«Ê½£º
{omega}=0.5*((ddy({w})-ddz({v}))**2+(ddz({u})-ddx({w}))**2+(ddx({v})-ddy({u}))**2)
{S}=ddx({u})**2+ddy({v})**2+ddz({w})**2
{S}={S}+0.5*((ddy({w})+ddz({v}))**2+(ddz({u})+ddx({w}))**2+(ddx({v})+ddy({u}))**2)
{Q}=0.5*({omega}-{S})
½øÐмÆË㣬¼ÆËã½áÊøÒÔºó£¬ÏÔʾiso-surface£¬½øÈëÀïÃæ£¬ÔÚdefine iso-surfaceÀïÃæÑ¡ÔñQ£¬µÚ¶þÐÐdraw iso-surfaceÑ¡Ôñ1 specified value£¬µÚÈýÐÐvalue 1ÊäÈëÒ»¸öÕýÊý£¬±ÈÈç0.5,1,5µÈ£¬ÊÔÒ»ÊÔ£¬Ñ¡ÔñÒ»¸öÊý£¬Äܹ»Ç¡µ±µÄÏÔʾ³öƯÁÁµÄ½á¹¹¾Í¿ÉÒÔ¡£ÒòΪÕâ¸öºÍÄãµÄÁ¿¸Ù¡¢ÎÊÌâÎеÄÇ¿¶ÈÓйأ¬ËùÒÔû°ì·¨Ö±½Óͳһ¸øÒ»¸ö¡£

Õâ¾ÍÊÇÒ»ÖÖÎÐʶ±ð·½·¨£¬¸øÄãÒ»¸ö²Î¿¼ÎÄÏ×£º

J. Fluid Mech. (1995), vol. 285, pp. 69-94
On the identification of a vortex
By JINHEE JEONG AND FAZLE HUSSAIN


ºÜÏÔÈ»£¬Õâ¸ö°æÉÏ»òÕß¿´µ½Õâ¸öÌû×ӵģ¬Ã»ÓÐÒ»ÈËÔø¾­×ö¹ý»òÕßÈÏʶµ½Õâ¸öÎÊÌâ¡£
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
9Â¥2012-12-25 00:32:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

yaoxy

Òø³æ (ÕýʽдÊÖ)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: Ó¦ÖúÖ¸Êý-1, лл²ÎÓ룬·ÇÓ¦ÖúÇëÎðÑ¡Ôñ¡°Ó¦Öú»ØÌû¡± 2012-12-21 22:20:00
ÊDz»ÊÇÏÔʾµÄʸÁ¿ÄØ£¿
2Â¥2012-12-18 11:07:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ã°×Ýæ

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by yaoxy at 2012-12-18 11:07:35
ÊDz»ÊÇÏÔʾµÄʸÁ¿ÄØ£¿

¶î£¿
ÊÀ½çÖ»ÓÐÒ»¸öÖйú£¬ÓîÖæÖ»ÓÐÒ»¸öÎÒ¡£
3Â¥2012-12-18 11:12:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zlr2012

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-12-21 22:20:07
ÏÔʾÎÐÁ¿µÈÖµµÄÔÆÍ¼£¡
4Â¥2012-12-20 11:24:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liyandaisha

½ð³æ (ÕýʽдÊÖ)

ÕâÊÇÉñÂí¶«Î÷
Ò»Ö±ÔÚŬÁ¦
5Â¥2012-12-22 00:16:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¸ñÎïÒªÖÂÖª

ľ³æ (ÖøÃûдÊÖ)

ÊÇÎÐÁ¿µÈÖµÃæ°É
¸ñÎïÖÂ֪ר×ö¿ÆÑÐ
6Â¥2012-12-24 16:39:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dragonship

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Õâ¸ö¿´Í¼±í ÏñÊÇtecplotÀïÃæ¡£µ«ÊÇûÓÐŪ¹ý£¬²»¹ýÔÚfieldviewÀïÃæºÜÈÝÒ×ʵÏÖ¡£
7Â¥2012-12-24 20:17:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dragonship

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÔÚfieldviewÖÐÏÔʾµÄÒ»¸ö´¬²°µÄ
1.jpg(65.51KB)
http://kuai.xunlei.com/d/LnU4DQI5CAC5UthQ9f2?p=130497
8Â¥2012-12-24 21:04:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hugehard

гæ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by onesupeng at 2012-12-25 00:32:48
ÈýάÀïÃæÄ¿Ç°Ã»ÓÐͳһµÄÎÐʶ±ðÀíÂÛ£¬µ«³£Óõķ½·¨ÈçÏ£º

¼Ù¶¨ÄãÔÚtecplotÊý¾ÝÎļþÀïÃæ£¬Î»ÖÃΪx y z£¬Èý¸öËÙ¶È·ÖÁ¿Îª u v w£¬ÄÇô£¬Ê¹ÓÃdata->alter->specify equation£¬ÊäÈëÈçϹ«Ê½£º
{omega}=0.5*((dd ...

´óÅ£°¡£¬Ñ§Ï°ÁË
ÓÀÔ¶²»ÒªµÍ¹ÀÒ»¿Å¹Ú¾üµÄÐÄ
10Â¥2012-12-25 11:24:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ·ã°×Ýæ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ÓÚº£º£º£º£ 2026-03-19 15/750 2026-03-19 22:41 by ѧԱ8dgXkO
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +6 sllhht 2026-03-19 7/350 2026-03-19 19:50 by ÖÆ¶ÈµÄ
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +11 yangfz 2026-03-17 11/550 2026-03-19 15:06 by houyaoxu
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +3 ÁÙÔó¾³llllll 2026-03-17 4/200 2026-03-19 13:59 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +7 С²Ä»¯±¾¿Æ 2026-03-18 7/350 2026-03-19 10:46 by Linda Hu
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +5 z1z2z3879 2026-03-18 5/250 2026-03-19 07:43 by BruceLiu320
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-18 4/200 2026-03-18 21:47 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û