教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Improvement in Device Performance of Power-Law Fluids in Double-pass Concentric Circular Heat Exchangers
學年103
學期2
出版(發表)日期2015/07/01
作品名稱Improvement in Device Performance of Power-Law Fluids in Double-pass Concentric Circular Heat Exchangers
作品名稱(其他語言)
著者Ho, Chii-Dong; Lin, Gwo-Geng; Ku, Kaung-Kai; Lin, Cheng-Yi
單位
出版者
著錄名稱、卷期、頁數Journal of Chemical Engineering of Japan 48(7), p.533-537
摘要The mathematical formulation of a heat transfer flow problem was developed assuming a laminar velocity distribution in both inner and annular channels with ignoring axial conduction, and the analytical solution was obtained using an orthogonal expansion technique in terms of power series. Qualitative agreement was achieved between the analytical solutions and the experimental results. Comparisons made between the results from the double-pass concentric circular heat exchanger and those in a single-pass device (open conduit) are presented graphically. A considerable improvement in heat transfer is obtainable by employing double-pass devices instead of single-pass.
關鍵字Shear Thinning Fluid; Power-Law Fluids; Concentric Circular Heat Exchanger; Conjugated Graetz Problem; Orthogonal Expansion Technique
語言英文
ISSN0021-9592
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別日本
公開徵稿
出版型式,紙本
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