Electrokinetic streaming power generation using squeezing liquid flows in slit channels with wall slip

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• 作者：Hsin-Fu Huang ; ^{hfthuang@ntu.edu.tw} ; Pao-Wen Yang
• 关键词：Dukhin number ; Electrokinetic streaming potentials ; Energy conversion ; Microchannel batteries ; Slip boundary condition ; Squeezing liquid flows
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：514
• 期：Complete
• 页码：192-208
• 全文大小：4026 K
• 卷排序：514

文摘

Electrical power generation by squeezing continuous liquid flows is investigated. Streaming potentials/currents are the underlying mechanisms of energy conversion. Energy conversion efficiency remains the same for the two squeezing modes studied. Conversion efficiency and load current are increased as slip length is increased. Conversion efficiency can be increased or decreased as channel width is reduced.