The whole process, bubble dynamic analysis in two-phase transport of the passive miniature direct methanol fuel cells

• Published in: Journal of power sources Vol. 416; pp. 9 - 20
• Main Authors: Yuan, Zhenyu, Zuo, Kaiyuan, Cao, Cheng, Chen, Shuxuan, Chuai, Wenhui, Guo, Zhongming
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.03.2019
• Subjects: Bubbles; Passive micro direct methanol fuel cells; Transport optimization; Whole dynamic process; Passive micro direct methanol fuel cells; Transport optimization; Bubbles; Whole dynamic process

In this paper, the force controlling bubble formation is calculated in anode reaction region by establishing a two-phase dynamic model. The whole dynamic process of bubble generation, growth, merging and detachment in porous media and microchannels are analyzed in depth. The effects of methanol conc...