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Development of supersonic scramjet inlet(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2008年05期
Page:
31-34
Research Field:
专论与综述
Publishing date:

Info

Title:
Development of supersonic scramjet inlet
Author(s):
Hou Zao; Wang Fumin; Kuang Wuyue
Xi’an Aerospace Propulsion Institute，Xi'an 7 10100，China
Keywords:
scramjet; supersonic inlet; concept innovation
PACS:
V430
DOI:
-
Abstract:
Supersonic inlet is the key part of a supersonic air-breath engine．In this paper，typ— ical inlets used for supersonic engine ate simply introduced，and recent achievements of inlets are described，including hypersonic sidewall compression inlet with constant spillage a．sle design at non—uniform incoming flow，strutjet compression scramjet inlets，a variable geometry inlet for dual mode ramjet．entirely outside compress supersonic“parameters inlet”，a fixed—geometry hypersonic inlet with rectangular-to-elliptical shape transition(REST)．Before all inlet design，it is sug— gested that the design conception of inlet should be innovated，near and far scheming also should be designed．Muhieipital point of view together design is especially important．

References:

[l]Holland Scott D．An Experimental Parametric Study of Geometric，Reynolds Number，and Ratio of Specific Heats Effects in‰e--dimensional Sidewall Compression Scramjet Inlets al Mach 6[R]．AIAA93-0740．
[2]Siebenhaar A，Bulman M J．The Role of the Strutjet Engine in New Gbbal and Space Markets[R]．IAF-98一S． 5．04．
[3]3 Falempin F，Goldfeld M，Nestoulia R，et a1．Evaluation of a Variable Geometry Inlet for Dual Mode Ramjet[R]． AIAA一2002—5232．
[4]Michael K Smart，Carl A Trexler．Mach 4 Performance of a Fixed-geometry Hypersonic Inlet with Rectangular-toelliptical Shape Transition[R]．AIAA一2003—12．
[5]丛敏．阿连特技术系统公司试验高超声速发动机[J]．飞 航导弹．2007，(10)：42
[6]蔡元虎，张建东，壬占学．TBCC发动机用进气道设 计及沿飞行轨迹斜板角度优化分析[J]．西北工业大学 学报．2007，25(5)：615--619．

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Last Update: 1900-01-01