| Item type |
テクニカルレポート / Technical Report(1) |
| 公開日 |
2015-03-26 |
| タイトル |
|
|
タイトル |
高負荷燃焼器の空気孔からの流れについて(Ⅲ) |
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| その他のタイトル（英） |
|
|
その他のタイトル |
Investigation of Air Stream from Combustor-Liner Air Entry Holes(III) |
| 著者 |
相波, 哲朗
中野, 篤治
AIBA, Tetsuro
NAKANO, Tokuji
|
| 著者所属 |
|
|
|
航空宇宙技術研究所原動機部 |
| 著者所属 |
|
|
|
航空宇宙技術研究所原動機部 |
| 著者所属（英） |
|
|
|
en |
|
|
Aeroengine Division, National Aerospace Laboratory(NAL) |
| 著者所属（英） |
|
|
|
en |
|
|
Aeroengine Division, National Aerospace Laboratory(NAL) |
| 出版者 |
|
|
出版者 |
航空宇宙技術研究所 |
| 出版者（英） |
|
|
出版者 |
National Aerospace Laboratory(NAL) |
| 書誌情報 |
航空宇宙技術研究所報告
en : Technical Report of National Aerospace Laboratory TR-369
巻 369,
p. 21,
発行日 1974-06
|
| 抄録（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Investigation of the jets flowing from air entry holes of the combustor liner of a gas turbine was carried out following the previous experiments using simplified models. Cold air was supplied through the air entry holes normally into the primary hot-gas flows. The mass flow of the primary hot-gas and issuing jets were measured, and the behavior of the air-jets was studied by the measurement of the temperature distribution of the gas mixture. The air-jets flowing from three circular air entry holes being parallel to the primary flow, single streamwise-long holes and two opposing circular holes were studied. The effects of jet and gas stream velocities and of gas temperature, together with these different configurations, were investigated. The discharge coefficient, the maximum penetration of the jets, the jet flow path, the mixing of the jets, and temperature distribution across the jets were investigated. Empirical expressions which describe the characteristics of the jets under the conditions of the experiments were formulated. The experimental results were compared with the results given by a standard circular hole and their characteristics were discussed. |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0389-4010 |
| 資料番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: NALTR0369000 |
| レポート番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
レポート番号: NAL TR-369 |
naltr00369.pdf (2.5 MB)
