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ジェットエンジン燃焼器出口ガス流の乱れの測定(Ⅱ): レーザのドップラ効果を利用する方法
https://jaxa.repo.nii.ac.jp/records/43764
https://jaxa.repo.nii.ac.jp/records/437646b393443-1e49-4aec-b90c-7526d2a692b3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
naltm00180.pdf (1.5 MB)
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| 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 | ジェットエンジン燃焼器出口ガス流の乱れの測定(Ⅱ): レーザのドップラ効果を利用する方法 | |||||||||
| 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 | Measurements of Turbulence in Gases Flowing from a Gas Turbine Combustor (II): Optical Laser System | |||||||||
| 著者 |
相波, 哲朗
× 相波, 哲朗
× AIBA, Tetsuro
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所原動機部 | ||||||||||
| 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資料 en : Technical Memorandum of National Aerospace Laboratory 巻 180, p. 13, 発行日 1970-05 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Measurements of turbulence in gases flowing from gas turbine combustors are required for the study of turbine blade cooling. in the previous paper a method using a cooledlfilm probe was shown for the measurements of turbulence for this purpose. Recently developed an optical laser system should be also an useful method in this field and this one was employed for the present study. Measurements of turbulence by the optical system were carried out first using a small 0. 3 mW laser unit in preliminary experiments and it was shown that a large laser unit is required for the objective measurements. The experiments with a 2 W laser unit were carried out later and the systems feasibility was studied. Through the study, some data of turbulence were obtained for jets from pipes : the movement of small particles for scattering centers in fluids was analyzed : a method to determine the required laser power for the turbulence measurements was obtained : and it was shown that further improvements of the equipments are necessary for the final purpose, measurements of turbulence in gasas flowing from a combustor. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0452-2982 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00314334 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALTM0180000 | |||||||||
| 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 TM-180 | |||||||||
