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[1]孔凡实,崔宝玲,金英子,等.V形喷嘴的超声速引射器的数值模拟[J].浙江理工大学学报,2013,30(04):558-563.
　KONG Fanshi,CUI Baoling,JIN Yingzi,et al.Computational Study of the Supersonic Ejector Flowswith a V shape Nozzle[J].Journal of Zhejiang Sci-Tech University,2013,30(04):558-563.
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V形喷嘴的超声速引射器的数值模拟()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第30卷
期数:
2013年04期
页码:
558-563
栏目:
出版日期:
2013-07-10

文章信息/Info

Title:
Computational Study of the Supersonic Ejector Flowswith a V shape Nozzle
文章编号:
1673-3851 (2013) 04-0558-06
作者:
孔凡实;  崔宝玲;  金英子;  金羲东
1. 浙江理工大学浙江省流体传输技术研究重点实验室, 杭州 310018; 2. 安东国立大学机械工程学院, 韩国安东
Author(s):
KONG Fanshi;  CUI Baoling;  JIN Yingzi;  KIM Heuydong
1. Provincial Key Laboratory of Fluid Transmission Technology Research, Zhejiang Sci-Tech University,Hangzhou 310018, China;
2. Department of Mechanical Engineering, Andong National University,Andong 760749, Korea
关键词:
引射器;  V形喷嘴;  超声速;  数值模拟
分类号:
TH48
文献标志码:
A
摘要:
为了提高超音速引射器的性能,基于原有收敛形喷嘴的实验结果,重新设计了新型的V形喷嘴。通过改变V形喷嘴的波瓣数,使其引入更多涡流来提高引流流量,得到性能较好的V形喷嘴几何模型。采用FLUENT软件模拟超声速引射器中的复杂流动,对比分析了数值计算的各种喷嘴的性能。数值模拟结果显示:V形喷嘴对超音速喷嘴处的流场分布以及激波分布有一定的影响,可以有效提高引射器的性能,使引射器达到更大的压缩比和压力恢复。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2012-11-29
基金项目： 国家自然科学基金资助项目(21276241);浙江省自然科学基金项目(R1100530)
作者简介： 孔凡实(1989-),男,山东青岛人,硕士研究生,主要从事流体机械方面的研究。
通信作者： 崔宝玲,电子邮箱:blcui@zstu.edu.cn
更新日期/Last Update: 2013-10-24