Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 930  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Ï£ÍûÓÐÁË

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Çë´ó¼Ò°ïÎÒ·­ÒëÒ»ÏÂÕâÆªÎÄÕµÄÕªÒª

Çë¸÷λӢÓïÄÜÈË£¬°ïÎÒ·­ÒëÒ»ÏÂÕâÆªÎÄÕ¡¶»ùÓÚFluentµÄ»ð¼ý·¢¶¯»úÅç¹ÜÎ²ÑæÕÛÉäÂʳ¡µÄÊýֵģÄâ¡·µÄÌâÄ¿ºÍÕâÆªÎÄÕµÄÕªÒª¡°ÕªÒª£º²ÉÓÃFluentÈí¼þ¶Ôij»ð¼ý·¢¶¯»úµÄÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡½øÐÐÁ˶þάÖá¶Ô³ÆµÄÊýÖµ·ÂÕæÓëÑо¿¡£·ÖÎöÁËÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡µÄÁ÷¶¯Çé¿öÒÔ¼°¼ÆËãµÃµ½ÁËÅç¹ÜÓðÁ÷Á÷³¡µÄÃܶȳ¡ºÍ¸÷ÖÖÎïÖÊ×é·Ö·Ö²¼Í¼¡£·ÂÕæ½á¹ûÓëµØÃæÈÈÊÔ³µÊÔÑé²âµÃµÄ½á¹ûÏàÎǺϡ£¿ÉΪ»ð¼ý·¢¶¯»úÅç¹ÜµÄÉè¼ÆÓëÑо¿ÌṩÓÐЧ²Î¿¼¡£¡±
ÒªÇ󣺰ÑÌâÄ¿ÓëÕªÒª·­Òë³É¡°ÖÐÒëÓ¢¡±¡£
ÔÚ´Ëлл¸÷λӢÓï¸ßÊÖÃÇ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÄúÎÒ¶¼ÐèÔ®Öú£¬Çë´ó¼ÒÏ׳öÔ®ÊÖ£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

okitworks

ľ³æ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷

Õ¼¸ö룬½ñÏÂÎç°ïÄã·­Òë¡£
3Â¥2012-10-10 10:14:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

etin

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

Ó¦LZÒªÇó£¬Ã»ÈËÓ¦Öú£¬ÍË»¹½ð±Ò
µ­¶¨Èç·ç£¬¼áÒãÈç°¬
2Â¥2012-10-10 10:13:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

okitworks

ľ³æ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï
littleroad: ½ð±Ò+3, ¶àлO°æÓ¦Öú£¡ 2012-10-14 10:11:09
ÒýÓûØÌû:
3Â¥: Originally posted by okitworks at 2012-10-10 10:14:58
Õ¼¸ö룬½ñÏÂÎç°ïÄã·­Òë¡£

²Î¿¼·­Ò룺

¡¶»ùÓÚFluentµÄ»ð¼ý·¢¶¯»úÅç¹ÜÎ²ÑæÕÛÉäÂʳ¡µÄÊýֵģÄâ¡·

²ÉÓÃFluentÈí¼þ¶Ôij»ð¼ý·¢¶¯»úµÄÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡½øÐÐÁ˶þάÖá¶Ô³ÆµÄÊýÖµ·ÂÕæÓëÑо¿¡£
·ÖÎöÁËÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡µÄÁ÷¶¯Çé¿öÒÔ¼°¼ÆËãµÃµ½ÁËÅç¹ÜÓðÁ÷Á÷³¡µÄÃܶȳ¡ºÍ¸÷ÖÖÎïÖÊ×é·Ö·Ö²¼Í¼¡£
·ÂÕæ½á¹ûÓëµØÃæÈÈÊÔ³µÊÔÑé²âµÃµÄ½á¹ûÏàÎǺϡ£
¿ÉΪ»ð¼ý·¢¶¯»úÅç¹ÜµÄÉè¼ÆÓëÑо¿ÌṩÓÐЧ²Î¿¼¡£


Numerical Simulation of Rocket Engine Nozzle Tail Flame Refractive Index Field Based on Fluent Software

(In this paper,) the research and two-dimensional axisymmetric numerical simulation on both internal flow field and exit area flow field of nozzle are performed adopting Fluent Software.
The analysis for flow conditions of both internal flow field and exit area flow field of nozzle is given.
And density field of nozzle plume flow field and distribution map of all the components are calculated.
The result of numerical simulation and the result of  ground hot-firing test fitted each other well.
It can act as the effective reference for the design and study of rocket engine nozzle.
4Â¥2012-10-10 12:58:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ï£ÍûÓÐÁË

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by okitworks at 2012-10-10 12:58:56
²Î¿¼·­Ò룺

¡¶»ùÓÚFluentµÄ»ð¼ý·¢¶¯»úÅç¹ÜÎ²ÑæÕÛÉäÂʳ¡µÄÊýֵģÄâ¡·

²ÉÓÃFluentÈí¼þ¶Ôij»ð¼ý·¢¶¯»úµÄÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡½øÐÐÁ˶þάÖá¶Ô³ÆµÄÊýÖµ·ÂÕæÓëÑо¿¡£
·ÖÎöÁËÅç¹ÜÄÚÁ÷³¡¼°Åç¹Ü³ö¿Ú´¦Á÷³¡µÄÁ÷ ...

лл£¡
ÄúÎÒ¶¼ÐèÔ®Öú£¬Çë´ó¼ÒÏ׳öÔ®ÊÖ£¡
5Â¥2012-10-10 17:04:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 274Çóµ÷¼ÁÇóµ÷¼Á +10 Jachenbingoo 2026-04-06 13/650 2026-04-08 14:25 by zhq0425
[¿¼ÑÐ] ũѧ£¬Çóµ÷¼Á£¬314·Ö +4 ·Ã¿Í¼Ç¼¿É°® 2026-04-04 4/200 2026-04-07 21:07 by µÈ°¶
[¿¼ÑÐ] 315Çóµ÷¼Á +3 TUZEIQAQ 2026-04-02 3/150 2026-04-07 17:32 by chenp123
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +9 ÅûÐÇºÓ 2026-04-02 9/450 2026-04-07 12:53 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á +12 qf626 2026-04-01 12/600 2026-04-06 17:36 by 52305043001
[¿¼ÑÐ] Çóµ÷¼Áµ½²ÄÁÏ +5 ³Ì9915 2026-04-06 5/250 2026-04-06 15:21 by yulian1987
[¿¼ÑÐ] ²ÄÁÏר˶322 +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-05 11/550 2026-04-06 14:07 by lqwchd
[¿¼ÑÐ] ר˶304ÕÒµ÷¼Á£¬Ò»Ïß³ÇÊÐ×îºÃ +3 ÀîlslÀî 2026-04-05 3/150 2026-04-06 12:16 by ffffjjjj
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 324Çóµ÷¼Á +3 k¿ÉÀÖ 2026-04-05 4/200 2026-04-06 09:54 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +17 ÊÔÊÔ¿´ß 2026-04-04 18/900 2026-04-06 09:24 by 286640313
[¿¼ÑÐ] Ò»Ö¾Ô¸C9µÄ»¯Ñ§¹¤³Ì£¨085602£© 340·Ö£¬¸Ð¾õУÄÚµ÷¼ÁÎÞÍû£¬Çóµ÷¼Á +12 ÍòÊÂÒËÕé 2026-04-04 12/600 2026-04-06 07:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 09:52 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û