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＜departmental bulletin paper＞
Development of a Large Diameter Diaphragmless Shock Tube for Use in Gas-Dynamic Laser Experiments

Creator
Creator Name
Rego, I. da S.
Affiliation
Affiliation Name
Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Creator Name
Miyoshi, Yoshinori
三好, 由哲
ミヨシ, ヨシノリ
Affiliation
Affiliation Name
Present address : Renesas Technology | Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
九州大学総合理工学府先端エネルギー工学専攻
Author PID
L002178
Creator Name
Ando, Taketora
安藤, 赳虎
アンドウ, タケトラ
Affiliation
Affiliation Name
Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
九州大学総合理工学府先端エネルギー工学専攻
Creator Name
Goto, Kentaro
後藤, 賢太郎
ゴトウ, ケンタロウ
Affiliation
Affiliation Name
Present address : STK Technology Research | Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
九州大学総合理工学府先端エネルギー工学専攻
Author PID
L002838
Creator Name
Misumi, Kazuya
三角, 和也
ミスミ, カズヤ
Affiliation
Affiliation Name
Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Author PID
L002839
Creator Name
Miyazaki, Toshimasa
宮崎, 俊昌
ミヤザキ, トシマサ
Affiliation
Affiliation Name
Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
九州大学総合理工学府先端エネルギー工学専攻
Author PID
L002755
Creator Name
Nishiyori, Shohei
西依, 祥平
ニシヨリ, ショウヘイ
Affiliation
Affiliation Name
Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
九州大学総合理工学府先端エネルギー工学専攻
Author PID
K000453
Creator Name
Sato, Kohnosuke
佐藤, 浩之助
サトウ, コウノスケ
Affiliation
Affiliation Name
Research Institute for Applied Mechanics, Kyushu University
九州大学応用力学研究所
Author PID
K000291
Creator Name
Sakamoto, Mizuki
坂本, 瑞樹
サカモト, ミズキ
Affiliation
Affiliation Name
Research Institute for Applied Mechanics, Kyushu University
九州大学応用力学研究所
Author PID
L003665
Creator Name
Kawasaki, Shoji
川崎, 昌二
カワサキ, ショウジ
Affiliation
Affiliation Name
Research Institute for Applied Mechanics, Kyushu University
九州大学応用力学研究所
Creator Name
TRIAM Team
Affiliation
Affiliation Name
Research Institute for Applied Mechanics, Kyushu University
Language
English
Publisher
九州大学大学院総合理工学府
Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Date
2007-12
Source Title
Engineering sciences reports, Kyushu University
Vol
29
Issue
2
First Page
283
Last Page
288
Publication Type
Version of Record
Access Rights
open access
JaLC DOI
https://doi.org/10.15017/14578
Related DOI
九州大学大学院総合理工学報告 || 29(2) || p283-288
Engineering sciences reports, Kyushu University || 29(2) || p283-288
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Related URI
九州大学大学院総合理工学報告 || 29(2) || p283-288
Engineering sciences reports, Kyushu University || 29(2) || p283-288
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Relation
九州大学大学院総合理工学報告 || 29(2) || p283-288
Engineering sciences reports, Kyushu University || 29(2) || p283-288
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Abstract A large diameter diaphragmless shock tube designed to drive gas-dynamic laser (GDL) experiments has been newly developed. A diaphragmless structure is used in place of a rupturing diaphragm from which... normal shock waves are formed. The details of engineering design are described and the role of such a structure in generating repeatable shock waves is discussed. Improvements in the diaphragmless structure, which have ensured consistent and reliable operation, are discussed as well. The experimental GDL device driven by this shock tube is introduced. Characteristics of incident and reflected shock waves propagating in the diaphragmless shock tube and its performance are experimentally investigated. Variations of laser output power and energy with incident-shock Mach number in a 0.3 CO2 + 0.7 N2 mixture are preliminarily reported.show more

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Details

Record ID
14578
Peer-Reviewed
Refereed
Subject Terms
Shock tube
Shock waves
CO2 vibrational levels
Supersonic nozzle
Population inversion
Mid-infrared emission
ISSN
1346-7883
NCID
AA1147319X
Created Date 2009.05.16
Modified Date 2020.12.17

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