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Density Measurements of Underexpanded Free Jets of Air from Circular and Square Nozzles by Means of Moire-Schlieren Method
http://hdl.handle.net/10087/5712
http://hdl.handle.net/10087/5712d28b0110-2250-4e71-8b3c-914c8d7e0332
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSMEIJSB35_212.pdf (576.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-26 | |||||
| タイトル | ||||||
| タイトル | Density Measurements of Underexpanded Free Jets of Air from Circular and Square Nozzles by Means of Moire-Schlieren Method | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Flow Measurements | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Flow Visualization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fluid Dynamics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Underexpanded Free Jet | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Moire Method | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Asymmetric Flow | |||||
| 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 | journal article | |||||
| 著者 |
TABEI, Katsu'ine
× TABEI, Katsu'ine× SHIRAI, Hiroyuki× TAKAKUSAGI, Fumio |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Using the moire-schlieren method for symmetric and asymmetric flow fields, density distributions of underexpanded free jets of air from circular and square nozzles have been measured. Experimental moire image data of the flows, which show integrated light deflection across the flow, were converted to an internal density distribution by the numerical inverting method. The experiment was performed systematically by changing the pressure ratio across the nozzles from 4 to 13. It was found that the density profiles measured in the expanded free jets from a circular nozzle agreed well with other experimental results, and that those for a square nozzle were much more complex than for a circular nozzle. In spite of the large difference in such profiles, the density variations along the flow axis for both nozzles were very similar to each other. | |||||
| 書誌情報 |
JSME international journal. Ser. 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties 巻 35, 号 2, p. 212-217, 発行日 1992-05-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 09148817 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10680596 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 社団法人日本機械学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
| 更新日 | ||||||
| 日付 | 2017-03-27 | |||||
| 日付タイプ | Created | |||||
