| Prediction of EVAL membrane morphologies using the phase diagram of water–DMSO–EVAL at different temperatures | |
|---|---|
| 學年 | 87 |
| 學期 | 2 |
| 出版（發表）日期 | 1999-04-01 |
| 作品名稱 | Prediction of EVAL membrane morphologies using the phase diagram of water–DMSO–EVAL at different temperatures |
| 作品名稱（其他語言） | |
| 著者 | Young, Tai-horng; 鄭廖平; Cheng, Liao-ping; You, Wei-ming; Chen, Li-yen |
| 單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | London: Elsevier |
| 著錄名稱、卷期、頁數 | Polymer 40(9), pp.2189-2195 |
| 摘要 | Heat transfer in parallel-flow rectangular recuperators with internal recycle has been investigated. In contrast to a single-pass device of same size without recycle, considerable improvement in performance is achievable if one of the flow channels, either heated-fluid phase or cooled-fluid phase, is divided into two subchannels of same width with one performed as the cocurrent-flow operating subchannel and the other as the countercurrent-flow reflux subchannel which provides the increase of fluid velocity, resulting in reduction of heat-transfer resistance. The improvement in performance by recycling operation increases as flow rate and reflux ratio increase with negligible amount of hydraulic-dissipated energy. |
| 關鍵字 | EVAL membranes; Temperature; Crystallization |
| 語言 | en |
| ISSN | 0032-3861 |
| 期刊性質 | 國外 |
| 收錄於 | EI SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44222 ) |
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