Publication result detail

Turbulence modeling of air flow in the heat accumulator layer

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

Original Title

Turbulence modeling of air flow in the heat accumulator layer

English Title

Turbulence modeling of air flow in the heat accumulator layer

Type

Paper in proceedings (conference paper)

Original Abstract

The article deals with one layer of a heat accumulator which is suitable for solar systems. Here is presented numerical coupled model with turbulent flow thermal field depends on time. There is a numerical model of the air turbulence, heat transfer, conduction and also phase change of CaCl2.6H2O which is used to increase the density of stored energy. The numerical solution was done by the help of coupled finite element method (FEM) and combined FEM and finite volume method (FVM) in ANSYS software.

English abstract

The article deals with one layer of a heat accumulator which is suitable for solar systems. Here is presented numerical coupled model with turbulent flow thermal field depends on time. There is a numerical model of the air turbulence, heat transfer, conduction and also phase change of CaCl2.6H2O which is used to increase the density of stored energy. The numerical solution was done by the help of coupled finite element method (FEM) and combined FEM and finite volume method (FVM) in ANSYS software.

Keywords

numerical model, air turbulence, heat transfer, finite element method, ANSYS

Key words in English

numerical model, air turbulence, heat transfer, finite element method, ANSYS

Authors

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

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

102

Pages to

106

Pages count

5

BibTex

@inproceedings{BUT23036,
  author="Pavel {Fiala} and Miloslav {Steinbauer} and Eva {Kroutilová}",
  title="Turbulence modeling of air flow in the heat accumulator layer",
  booktitle="Electronic Devices and Systems EDS '07 IMAPS CS International Conference 2007",
  year="2007",
  number="první",
  pages="102--106",
  publisher="Ing. Zdeněk Novotný, CSc., Brno, Ondráčkova 105",
  address="Vysoké učení technické v Brně, Antonínská 548/1",
  isbn="978-80-214-3470-7"
}