Development of a large diameter diaphragmless shock tube for gas-dynamic laser studies

I. S. Da Rego, K. N. Sato, S. Kugimiya, T. Aoki, Y. Miyoshi, T. Ando, K. Goto, M. Sakamoto

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

5 被引用数 (Scopus)

抄録

This paper reports on the design and performance of a large diameter diaphragmless shock tube that has been recently developed in order to experimentally study various basic characteristics of the gas-dynamic laser (GDL). The main engineering element of the shock tube is a diaphragm-like sliding piston (in place of a rupturing diaphragm) by which normal shock waves are formed. The role of such a structure in generating repeatable shock waves is discussed. The shock tube performs in good accordance with the simple shock tube theory, as has been verified so far by experiments with some conventional lasing gases (gaseous mixtures of CO2 and N2 and those diluted with an excess of He) at shock wave Mach numbers ranging from 1 to 5. Recent results of the stagnation conditions achieved in the shock tube with application to GDL experiments are included as well.

本文言語英語
ホスト出版物のタイトルExplosion, Shock Wave and Hypervelocity Phenomena in Materials II - Selected, peer reviewed papers from the 2nd International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena (ESHP-2)
出版社Trans Tech Publications Ltd
ページ9-14
ページ数6
ISBN(印刷版)0878494650, 9780878494651
出版ステータス出版済み - 2008
イベント2nd International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena, ESHP-2 - Kumamoto, 日本
継続期間: 3月 6 20073月 9 2007

出版物シリーズ

名前Materials Science Forum
566
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

その他

その他2nd International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena, ESHP-2
国/地域日本
CityKumamoto
Period3/6/073/9/07

!!!All Science Journal Classification (ASJC) codes

  • 材料科学一般
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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