Publication result detail

Numerical Model of Optimization of the Lead-acid Accumulator Grids

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

Original Title

Numerical Model of Optimization of the Lead-acid Accumulator Grids

English Title

Numerical Model of Optimization of the Lead-acid Accumulator Grids

Type

Paper in proceedings (conference paper)

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 finite volume method (FVM) of those variants and computed current density distribution on the surface of electrodes. The model joins magnetic, electric and current fields, flow field and chemical nonlinear ion model. Results were obtained by means of the FEM/FVM as a main application in ANSYS software.

English 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 finite volume method (FVM) of those variants and computed current density distribution on the surface of electrodes. The model joins magnetic, electric and current fields, flow field and chemical nonlinear ion model. Results were obtained by means of the FEM/FVM as a main application in ANSYS software.

Keywords

accumulator grid, finite element method,finite volume method

Key words in English

accumulator grid, finite element method,finite volume method

Authors

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

Released

20.03.2007

ISBN

978-1-934142-00-4

Book

Progress in Electromagnetics Research Symposium (PIERS 2007)

ISBN

1559-9450

Periodical

Progress In Electromagnetics

Volume

2007

Number

1

State

United States of America

Pages from

569

Pages to

572

Pages count

4

URL

http://piers.mit.edu/piersproceedings/

BibTex

@inproceedings{BUT35553,
  author="Eva {Kroutilová} and Ivo {Běhunek} and Pavel {Fiala}",
  title="Numerical Model of Optimization of the Lead-acid Accumulator Grids",
  booktitle="Progress in Electromagnetics Research Symposium (PIERS 2007)",
  year="2007",
  journal="Progress In Electromagnetics",
  volume="2007",
  number="1",
  pages="569--572",
  isbn="978-1-934142-00-4",
  issn="1559-9450",
  url="http://piers.mit.edu/piersproceedings/"
}