ジェットエンジン燃焼器出口ガス流の乱れの測定(Ⅰ): 冷却フィルムプローブによる方法

Material type: 文書・図像類

Author: 相波, 哲朗ほか

Publisher: 航空宇宙技術研究所

Publication date: 1970-02

Material Format: Digital

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Note (General)：: Recent trends in gas turbine engines indicate an increase in gas temperature to the turbine blades and a strong interest in cooled turbine blades. It ...

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Material Type: 文書・図像類
Title: ジェットエンジン燃焼器出口ガス流の乱れの測定(Ⅰ): 冷却フィルムプローブによる方法
Author/Editor: 相波, 哲朗
AIBA, Tetsuro
Author Heading: 相波, 哲朗
AIBA, Tetsuro
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1970-02
Publication Date (W3CDTF): 1970-02
Alternative Title: Measurements of Turbulence in Gases Flowing from a Gas Turbine Combustor (I): Cooled Film Probe
Periodical title: 航空宇宙技術研究所資料 = Technical Memorandum of National Aerospace Laboratory
No. or year of volume/issue: 169
Volume: 169
Pages: 25-
ISSN (Periodical Title): ISSN : 0452-2982
Text Language Code: jpn
Target Audience: 一般
Note (General): Recent trends in gas turbine engines indicate an increase in gas temperature to the turbine blades and a strong interest in cooled turbine blades. It is well known that free stream turbulence affects the nature of the flow around a body and it also affects the heat transfer rates. The present work is concerned with the turbulence in gases flowing from a gas turbine combustor. Extensive research has been made on turbulence itself and its measuring instruments. Many of these works are for isothermal flow and some studies on non isothermal flow are only for simplified conditions. One of the reasons for poor data of turbulence in hot gases is the lack of proper instruments. A recently developed instrument, the cooled film probe, should be useful in this field, and the present experiments employed this probe. A can-type combustor was designed and used for the experiments. This paper contains the description of characteristics of the combustor and the cooled film probe, as well as the results obtained for combustor performance and intensity of turbulence.
資料番号: NALTM0169000
レポート番号: NAL TM-169
Access Restrictions: 限定公開
Periodical Title (NCID): AN00314334
https://ci.nii.ac.jp/ncid/AN00314334
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ