کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10269262 459825 2005 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling and calculation of the current density distribution evolution at vertical gas-evolving electrodes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Modelling and calculation of the current density distribution evolution at vertical gas-evolving electrodes
چکیده انگلیسی
The goal of the present work is the modelling and the numerical simulation of the vertical electrode configuration for a biphasic electrolysis process. Bubbles presence is supposed to modify the electrical properties, and then the electro active species diffusive transport and the current density. Bubbles are also motion sources for the electrolysis cell flow, and then hydrodynamic properties are strongly coupled with species transport and electrical field. The present work shows hydrodynamic and electrical properties in a laboratory scale electrolysis cell with a vertical electrode. The numerical algorithm used was the finite volume used in the computational fluid dynamic software Fluent®.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 6, 25 November 2005, Pages 1140-1156
نویسندگان
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