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三次元翼間の非粘性圧縮性流れの数値計算
https://jaxa.repo.nii.ac.jp/records/43126
https://jaxa.repo.nii.ac.jp/records/43126fa139c7f-7277-4dc1-8e28-432eb57bcaa1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nalsp0001008.pdf (593.8 kB)
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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 | 三次元翼間の非粘性圧縮性流れの数値計算 | |||||||||
| 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 | Numerical Simulation of Inviscid Compressible Flow through Three-Dimensional Cascade | |||||||||
| 著者 |
福田, 正大
× 福田, 正大
× Fukuda, Masahiro
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| National Aerospace Laboratory | ||||||||||
| 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特別資料 en : Special Publication of National Aerospace Laboratory SP-1 巻 1, p. 63-70, 発行日 1983-11 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | The steady inviscid compressible flow through a three-dimensional cascade is computed by Denton's original Time-Dependent Finite Volume Method. We are developing a research code, working code, and production code in order to analyze three-dimensional cascade flows. The present paper is concerned with the numerical results obtained during the course of development, adopting the RD-blade(2) for a test case. Two types of evaluation of flux vector through up and down stream surface of the integral domain are compared. In the steady state, the computed Mach number shows good agreement with the experimental isentropic one, except near both leading and trailing edges on the suction surface, although computed isentropic Mach numbers differ somewhat from those obtained in experiments on the fore part of the compression surface. This is caused by computed total pressure variation resulting from low static pressure on the compression surface. In the case of our two-dimensional computations based on McDonald's Finite Area Method, such difference resulted from somewhat inaccurate density. This problem has almost been overcome by the research of Nishimura et. al.15) In the three-dimensional case, it is expected that his approach is also applicable to overcome present difficulties. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0289-260X | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN10097345 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALSP0001008 | |||||||||
| 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 SP-1 | |||||||||
