Publication result detail

Numerical model of optimization lead-acid accumulator grids

KROUTILOVÁ, E.; FIALA, P.; STEINBAUER, M.

Original Title

Numerical model of optimization lead-acid accumulator grids

English Title

Numerical model of optimization 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 are presented one shape of electrode grids in this work but we researched more variants. We prepared numerical models based on 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 field, flow field and chemical nonlinear ion model. Results were obtained by means of 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 are presented one shape of electrode grids in this work but we researched more variants. We prepared numerical models based on 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 field, flow field and chemical nonlinear ion model. Results were obtained by means of FEM/FVM as a main application in ANSYS software.

Keywords

charging, chemical processes, lead-acid accumulator, numerical models, ANSYS

Key words in English

charging, chemical processes, lead-acid accumulator, numerical models, ANSYS

Authors

KROUTILOVÁ, E.; FIALA, P.; STEINBAUER, M.

Released

20.09.2007

Publisher

Ing. Zdeněk Novotný, CSc., Brno, Ondráčkova 105

Location

Vysoké učení technické v Brně, Antonínská 548/1

ISBN

978-80-214-3470-7

Book

Electronic Devices and Systems EDS '07 IMAPS CS International Conference 2007

Pages from

107

Pages to

111

Pages count

5

BibTex

@inproceedings{BUT23039,
  author="Eva {Kroutilová} and Pavel {Fiala} and Miloslav {Steinbauer}",
  title="Numerical model of optimization lead-acid accumulator grids",
  booktitle="Electronic Devices and Systems EDS '07 IMAPS CS International Conference 2007",
  year="2007",
  number="první",
  pages="107--111",
  publisher="Ing. Zdeněk Novotný, CSc., Brno, Ondráčkova 105",
  address="Vysoké učení technické v Brně, Antonínská 548/1",
  isbn="978-80-214-3470-7"
}