| 言語種別 | 英語 |
|---|---|
| 発行・発表の年月 | 2009/09 |
| 形態種別 | 学術研究論文 |
| 査読 | 査読あり |
| 標題 | The effect of chemical reaction on the mixing flow between aqueous solutions of acetic acid and ammonia |
| 執筆形態 | 共著 |
| 掲載誌名 | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER |
| 掲載区分 | 国外 |
| 出版社・発行元 | PERGAMON-ELSEVIER SCIENCE LTD |
| 巻・号・頁 | 52(19-20),4236-4243 |
| 担当区分 | 筆頭著者 , 責任著者 |
| 著者・共著者 | Satoshi Someya,Satoshi Yoshida,Takahide Tabata,Koji Okamoto |
| 概要 | The basic characteristics of the reacting mixing flow of two streams were investigated. The reaction between aqueous solutions of ammonia and acetic acid, which produces ammonium acetate, was investigated in terms of the effect on the fluid-fluid interface of the mixing flow relative to fluids that did not react. The reaction between these solutions was negligibly exothermic, and there were minimal differences in density; The velocity field in the reacting mixing flow was quantitatively measured using high-speed time-resolved particle image velocimetry (PIV) and the behavior of the mixing flow was qualitatively investigated using laser-induced fluorescence (LIF). The jet width, the velocity field, the kinetic energy and the turbulent intensities are qualitatively estimated and discussed. It was found that the chemical reaction resulted in the suppression of the mixing flow. (C) 2009 Elsevier Ltd. All rights reserved. |
| DOI | 10.1016/j.ijheatmasstransfer.2009.04.005 |
| ISSNコード | 0017-9310 |
| PermalinkURL | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=67650077222&origin=inward |