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給氣冷却器に關する考察(第1報)
https://jaxa.repo.nii.ac.jp/records/35227
https://jaxa.repo.nii.ac.jp/records/35227387e8d53-26aa-4229-9e63-2bcc1d14adc1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA4146353.pdf (1.3 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | 給氣冷却器に關する考察(第1報) | |||||||||
| 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_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| その他のタイトル（英） | ||||||||||
| その他のタイトル | On the Characteristics of the Engine-Air-Cooler. (Part 1: -Fundamentals.) | |||||||||
| 著者 |
西脇, 仁一
× 西脇, 仁一
× NISIWAKI, Niiti
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| 出版者 | ||||||||||
| 出版者 | 東京帝國大學航空研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | Aeronautical Research Institute, Tokyo Imperial University | |||||||||
| 書誌情報 |
東京帝國大學航空研究所報告 en : Report of Aeronautical Research Institute, Tokyo Imperial University 巻 18, 号 245, p. 453-476, 発行日 1942-12 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 1. The characteristics and the design formula for the engine-air-cooler are discussed. i. The outlet temperature t_2 of the engine air from the cooler is calculated with the aid of the following equations or graphs. i. Parallel-flow type cooler [numerical formula], [numerical formula] counter flow, flow in same direction where [numerical formula] [numerical formula] [numerical formula] [numerical formula] [numerical formula] [numerical formula]: the heat transmission coefficient, The temperature efficiency of the engine air side of the cooler. [numerical formula]: the heat transmission coefficient, The temperature efficiency of the cooling air side of the cooler. [numerical formula] Figs.2～6 show the relation between η_t' to η_θ, η_t and β. ii. Cross-flow type cooler. The outlet temperature of the engine air or η_t' is obtained with the aid of Nusselt's or Abe's formula. The calculated results are shown in Figs. 10～13. iii. Indirect type cooling system, using an intermediate heat transfer medium. (Details will be discussed in the third report.) 2. Characteristics of the installed engine-air-cooler system. i. Air flow of the cooling air of the installed engine-air-cooler system. [numerical formula] [numerical formula] ii. The drag horsepower of the cooler [numerical formula] [numerical formula] [numerical formula] Drag horsepower due to the weight W of the cooler [numerical formula] iii. [numerical formula] [numerical formula] [numerical formula] 3. In Chapter 4, the relation of the performance of the engine-air cooler to the limit of the engine output due to knocking is discussed. | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00387631 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA4146353000 | |||||||||
