教師資料查詢 | 類別: 期刊論文 | 教師: 張朝欽 Chang, Chao-Ching (瀏覽個人網頁)

標題:Wastewater Pretreatment by Normal Freezing Cool Thermal Storage Process with Convective Heat Transfer Mechanism
學年99
學期2
出版(發表)日期2011/06/01
作品名稱Wastewater Pretreatment by Normal Freezing Cool Thermal Storage Process with Convective Heat Transfer Mechanism
作品名稱(其他語言)
著者Chang, Chao-Ching; Chang, Chih-Ming; Jung, Sung-Te; Chang, Cheng-Liang
單位淡江大學化學工程與材料工程學系
出版者新北市淡江大學
著錄名稱、卷期、頁數Tamkang Journal of Science and Engineering=淡江理工學刊 14(2), pp.115-122
摘要The effect of convective heat transfer mechanism on the wastewater pretreatment by the normal freezing cool thermal storage process was investigated. A mathematical model considering the heat and mass transfers in a normal freezing cool-thermal storage system using wastewater as the phase change material was developed and solved for the approximate solutions. A convective transport of heat in the water phase and constant heat sinking surface temperature of solid phase were considered and incorporated with the system equations to determine the temperature profiles of solid and liquid layers. The effects of system parameters on the solidification rate and the amount of solute removal were studied. The solidification rate would increase with increasing heat transfer coefficient in overall, but an inversed trend occurred initially. The optimal amount of thermal storage and the optimal solidification thickness had been determined. Differences around 10% in the optimum operating time and the cool-thermal storage would be made if different heat transfer mechanisms were assumed in the present aqueous system studied.
關鍵字
語言英文
ISSN1560-6686
期刊性質國內
收錄於EI;
產學合作
通訊作者Chang, Cheng-Liang
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!