IMECH-IR  > 高温气体动力学国家重点实验室
探索发展激波风洞爆轰驱动技术
Alternative TitleDEVELOPMENT STUDY OF DETONATION DRIVING TECHNIQUES FOR A SHOCK TUNNEL
俞鸿儒; 俞 鸿 儒
Source Publication力学学报
2011-11-18
Volume43Issue:6Pages:978-983
ISSN0459-1879 
Abstract发现了燃烧驱动激波管中入射激波马赫数异常升高的起因.实验显示爆轰驱动能力强于燃烧驱动,从而推动爆轰驱动技术的发展.采用卸爆管消除爆轰波反射高压以及双爆轰驱动段全部消除爆轰波后的Taylor稀疏波,使反向和前向爆轰驱动模式具有实用价值.反向爆轰驱动技术还成功用来延长激波风洞试验时间。
Other AbstractThe cause for abnormal increase of shock Mach number in a combustion driven shock tube had been discovered.The experimental results show that the capabilities of gaseous detonation driver are stronger than to combustion driver which bring about a great advance in detonation driving technique.Using a dumping section to eliminate the reflected high pressure of the detonation wave and utilizing double detonation driver to eliminate completely the Taylor wave following the detonation wave makes the backward and forward detonation drivers usefulness.The backward detonation technique is utilized still to prolong the test duration for a shock tunnel.
Keyword激波管 激波风洞 气体爆轰
Subject Area力学
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Indexed ByEI ; CSCD
Language中文
Funding Organization国家自然科学基金资助项目(编号:0720063022)
CSCD IDCSCD:4403205
DepartmentLHD解离气体动力学
Classification二类
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45206
Collection高温气体动力学国家重点实验室
Corresponding Author俞 鸿 儒
Recommended Citation
GB/T 7714
俞鸿儒,俞 鸿 儒. 探索发展激波风洞爆轰驱动技术[J]. 力学学报,2011,43(6):978-983.
APA 俞鸿儒,&俞 鸿 儒.(2011).探索发展激波风洞爆轰驱动技术.力学学报,43(6),978-983.
MLA 俞鸿儒,et al."探索发展激波风洞爆轰驱动技术".力学学报 43.6(2011):978-983.
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