高圧多段軸流圧縮機における旋回失速,サージングの一監視計測

Material type: 文書・図像類

Author: 小林, 紘ほか

Publisher: 航空宇宙技術研究所

Publication date: 1978-11

Material Format: Digital

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Note (General)：: A monitoring of rotating stall and surging was carried out in order to protect a high-pressure multi-stage axial-flow compressor from destruction due ...

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Material Type: 文書・図像類
Title: 高圧多段軸流圧縮機における旋回失速,サージングの一監視計測
Author/Editor: 小林, 紘
大山, 耕一
田村, 敦宏
菅原, 昇
KOBAYASHI, Hiroshi
OOYAMA, Kouichi
TAMURA, Atsuhiro
SUGAWARA, Noboru
Author Heading: 小林, 紘
大山, 耕一
田村, 敦宏
菅原, 昇
KOBAYASHI, Hiroshi
OOYAMA, Kouichi
TAMURA, Atsuhiro
SUGAWARA, Noboru
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1978-11
Publication Date (W3CDTF): 1978-11
Alternative Title: A Monitoring of Rotating Stall and Surging in a High Pressure Multi-Stage Axial-Flow Compressor
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: 374
Volume: 374
Pages: 32-
ISSN (Periodical Title): ISSN : 0452-2982
Text Language Code: jpn
Target Audience: 一般
Note (General): A monitoring of rotating stall and surging was carried out in order to protect a high-pressure multi-stage axial-flow compressor from destruction due to the unsteady flow phenomena,during the measurements over a wide range of its performance.The data,including that of the transition region into rotating stall and surging,obtrained from the flollowing measurements;fluctuating total and static pressures near the compressor casing wall with probe-microphones and pressure transducers of the strain-gauge type,rotor and stator blade vibration with strain gauges stuck on blades,and a sound pressure variation with a microphone in front of the compressor.Both rotating stall and surging could be detected easily from the measurements of the fluctuating total or static pressure near the compressor casing wall.The possibility of a prediction of resonant surging was given by the observation of a low frequency pulsating flow (about 1Hz) immediately before resonant surging.The number of stall cells and the propagating speed of a rotating stall in the various compressor conditions are measured.
資料番号: NALTM0374000
レポート番号: NAL TM-374
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43957&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43957&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
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