出版日期：1999-04-01 00:00:00

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

國別：GBR