Detail publikace

Optimization of material properties of phase change materials for latent heat thermal energy storage

BŘEZINA, M. KLIMEŠ, L. ŠTĚTINA, J.

Originální název

Optimization of material properties of phase change materials for latent heat thermal energy storage

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Nowadays, people are increasingly interested in renewable energy sources and accumulation of energy for its efficient use. The use of non-renewable resources is progressively decreasing due to their adverse changes in climate conditions and high production of CO2 emissions. This work deals with the problem of heat accumulation by means of the phase change of a material using the Stefan problem, which serves to describe the temperature distribution in the medium and to determine the location of the interface between the solid and liquid phase. This approach is used to determine desired properties and thermal behaviour of the material under different accumulation requirements. The main objective was to create and solve an optimization model in order to determine heat transfer conditions and other parameters to ensure the extrema of thermal behaviour characterization.

Klíčová slova

Stefan problem, phase change, phase change material (PCM), heat transfer, latent heat thermal energy storage (LHTES), optimization, GAMS

Autoři

BŘEZINA, M.; KLIMEŠ, L.; ŠTĚTINA, J.

Vydáno

25. 6. 2018

ISSN

1803-3814

Periodikum

Mendel Journal series

Ročník

24

Číslo

1

Stát

Česká republika

Strany od

47

Strany do

54

Strany počet

8

URL

https://mendel-journal.org/index.php/mendel/article/view/22

BibTex

@inproceedings{BUT148572,
  author="Michal {Březina} and Lubomír {Klimeš} and Josef {Štětina}",
  title="Optimization of material properties of phase change materials for latent heat thermal energy storage",
  booktitle="Sborník příspěvků Mendel 2018",
  year="2018",
  journal="Mendel Journal series",
  volume="24",
  number="1",
  pages="47--54",
  doi="10.13164/mendel.2018.1.047",
  issn="1803-3814",
  url="https://mendel-journal.org/index.php/mendel/article/view/22"
}