關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Modeling extraction separation of Cu(II

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序號 學年期 教師動態
1 98/1 化材系 何啟東 教授 期刊論文 發佈 Modeling extraction separation of Cu(II) in hollow-fiber modules , [98-1] :Modeling extraction separation of Cu(II) in hollow-fiber modules期刊論文Modeling extraction separation of Cu(II) in hollow-fiber modulesGuo, Jia-Jan; Ho, Chii-Dong; Tu, Jr-Wei淡江大學化學工程與材料工程學系Extraction;Mass transfer;Mathematical modeling;Membrane;Separations;SimulationKidlington: PergamonChemical Engineering Science 64(15), pp.3455-3465100學年度研究獎補助論文The mass transfer problems in the hollow-fiber membrane extractor module with concurrent- and countercurrent-flow were investigated theoretically and experimentally in this study. A two-dimensional mathematical model of the hollow-fiber membrane extractor module was developed theoretically and the shell side flow described by Happel's free surface model was taken into account. The analytical solution is obtained using an eigenfunction expansion in terms of the power series and an orthogonal expansion technique. The theoretical predictions were represented graphically with the mass-transfer Graetz number (Gz), flow pattern and packing density (φ)
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