Detail publikačního výsledku

Numerical model of optimization lead-acid accumulator grids

KROUTILOVÁ, E.; FIALA, P.

Originální název

Numerical model of optimization lead-acid accumulator grids

Anglický název

Numerical model of optimization lead-acid accumulator grids

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

chemical processes, charging, discharging, lead-acid accumulator,

Klíčová slova v angličtině

chemical processes, charging, discharging, lead-acid accumulator,

Autoři

KROUTILOVÁ, E.; FIALA, P.

Vydáno

13.09.2007

Nakladatel

Czech Technical University

Místo

Czech Republic Praha

ISBN

978-80-01-03784-3

Kniha

ISEF'2007 BOOK OF DIGESTS

Strany od

255

Strany do

256

Strany počet

2

BibTex

@inproceedings{BUT23544,
  author="Eva {Kroutilová} and Pavel {Fiala}",
  title="Numerical model of optimization lead-acid accumulator grids",
  booktitle="ISEF'2007 BOOK OF DIGESTS",
  year="2007",
  pages="255--256",
  publisher="Czech Technical University",
  address="Czech Republic
Praha",
  isbn="978-80-01-03784-3"
}