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Document Type : Latin Dissertation
Language of Document : English
Record Number : 149449
Doc. No : ET21241
Main Entry : Guoqing Wang
Title Proper : DIRECT NUMERICAL SIMULATION OF POROUS ELECTRODES FOR ADVANCED BATTERIES AND FUEL CELLS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Batteries and &el cells are widely used to generate electrical energy, especially inrecent applications to electric and hybrid vehicles. To simulate a porous electrode forbatteries and he1 cells, macro-homogeneous models are often employed in which theactual morp ho logy oft he electrode is ignored, thereby making computations much easier.However, such models are based on the volume-averaging technique, which smears themicroscopically cornp lex interfacial structures and has to invoke empirical correlationsfor describing the effective transport properties in a multiphase system.In this thesis, a methodology is developed to achieve a description on the porelevel based on direct numerical simulation (DNS) method. The DNS solves the accuratepoint-wise conservation equations.
Subject : Electericl tess
: برق
electronic file name : TL44395.pdf
Title and statement of responsibility and : DIRECT NUMERICAL SIMULATION OF POROUS ELECTRODES FOR ADVANCED BATTERIES AND FUEL CELLS [Thesis]
 
 
 
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