Publication result detail

Mathematical Model of Multi-Layer Wall with Phase Change Material and its Use in Optimal Design

KLIMEŠ, L.; CHARVÁT, P.; ŠTĚTINA, J.

Original Title

Mathematical Model of Multi-Layer Wall with Phase Change Material and its Use in Optimal Design

English Title

Mathematical Model of Multi-Layer Wall with Phase Change Material and its Use in Optimal Design

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The paper deals with the mathematical model of the multi-layer wall containing the phase change material (PCM). The model utilizes the effective heat capacity method for modeling the latent heat of phase change and the control volume method is used for the discretization of the model. The utilization of the model is then demonstrated on the problem of the optimal design of the multi-layer wall with the PCM. The TMY2 data for the city of Brno were used in simulations as operational conditions. The main attention is aimed at the determination of the optimal thickness of the PCM layer for the multi-layer wall design with various thicknesses of the masonry.

English abstract

The paper deals with the mathematical model of the multi-layer wall containing the phase change material (PCM). The model utilizes the effective heat capacity method for modeling the latent heat of phase change and the control volume method is used for the discretization of the model. The utilization of the model is then demonstrated on the problem of the optimal design of the multi-layer wall with the PCM. The TMY2 data for the city of Brno were used in simulations as operational conditions. The main attention is aimed at the determination of the optimal thickness of the PCM layer for the multi-layer wall design with various thicknesses of the masonry.

Keywords

multi-layer wall, phase change material, effective heat capacity, optimal design

Key words in English

multi-layer wall, phase change material, effective heat capacity, optimal design

Authors

KLIMEŠ, L.; CHARVÁT, P.; ŠTĚTINA, J.

RIV year

2014

Released

18.01.2013

Publisher

Trans Tech Publications

Location

Švýcarsko

ISBN

1022-6680

Periodical

Advanced Materials Research

Volume

649

Number

1

State

Swiss Confederation

Pages from

295

Pages to

298

Pages count

4

BibTex

@article{BUT96309,
  author="Lubomír {Klimeš} and Pavel {Charvát} and Josef {Štětina}",
  title="Mathematical Model of Multi-Layer Wall with Phase Change Material and its Use in Optimal Design",
  journal="Advanced Materials Research",
  year="2013",
  volume="649",
  number="1",
  pages="295--298",
  issn="1022-6680"
}