Publication detail

Numerical optimization of the lead-acid accumulator electrode grids

BĚHUNEK, I. FIALA, P. KROUTILOVÁ, E.

Original Title

Numerical optimization of the lead-acid accumulator electrode grids

Type

conference paper

Language

English

Original Abstract

This article deals with chemical processes during charging and discharging of the lead-acid accumulator. There is presented one shape of electrode grids in this work, but we researched more variants. We prepared numerical models based on the combined finite element method (FEM) and the finite volume method (FVM) of those variants and computed the current density distribution in the surface of electrodes. The model joins magnetic, electric and current fields, a flow field and a chemical nonlinear ion model. The results were obtained by means of the FEM/FVM as a main application in ANSYS software.

Keywords

chemical processes, lead-acid accumulator, numerical models, finite element method, finite volume method, current density distribution

Authors

BĚHUNEK, I.; FIALA, P.; KROUTILOVÁ, E.

RIV year

2007

Released

23. 5. 2007

Publisher

Wydrukowano w Zakladzie Graficznym Politechniki Slaskiej w Gliwicach

ISBN

978-83-85940-29-6

Book

IC - SPETO 2007

Pages from

81

Pages to

82

Pages count

2

BibTex

@inproceedings{BUT23693,
  author="Ivo {Běhunek} and Pavel {Fiala} and Eva {Kroutilová}",
  title="Numerical optimization of the lead-acid accumulator electrode grids",
  booktitle="IC - SPETO 2007",
  year="2007",
  pages="81--82",
  publisher="Wydrukowano w Zakladzie Graficznym Politechniki Slaskiej w Gliwicach",
  isbn="978-83-85940-29-6"
}