Detail publikačního výsledku

Thermal storage as a way to attenuate fluid temperature fluctuations - sensible vs. latent heat storage materials

CHARVÁT, P.; KLIMEŠ, L.; ŠTĚTINA, J.; OSTRÝ, M.

Originální název

Thermal storage as a way to attenuate fluid temperature fluctuations - sensible vs. latent heat storage materials

Anglický název

Thermal storage as a way to attenuate fluid temperature fluctuations - sensible vs. latent heat storage materials

Druh

Článek WoS

Originální abstrakt

A stable fluid temperature is quite important in many technical applications and thermal storage is one of the ways to attenuate fluid temperature fluctuations. Both sensible and latent heat storage materials can be used for this purpose. A theoretical study comprising numerical simulations was conducted in order to investigate the behavior of sensible and latent heat storage for attenuation of fluid temperature fluctuations. The studied case was a circular channel, through which the fluid flowed, surrounded by a thermal storage material. Two sensible heat storage materials (copper and concrete) and two latent heat storage materials (n-octadecane and calcium chloride hexahydrate) were considered in the performed study. Water was the fluid in all studied cases. The main goal of the investigations was to assess the thermal response of each variant under the same conditions. The length of the channel, the flow rate of water as well as the volume of the heat storage material were the same in all variants.

Anglický abstrakt

A stable fluid temperature is quite important in many technical applications and thermal storage is one of the ways to attenuate fluid temperature fluctuations. Both sensible and latent heat storage materials can be used for this purpose. A theoretical study comprising numerical simulations was conducted in order to investigate the behavior of sensible and latent heat storage for attenuation of fluid temperature fluctuations. The studied case was a circular channel, through which the fluid flowed, surrounded by a thermal storage material. Two sensible heat storage materials (copper and concrete) and two latent heat storage materials (n-octadecane and calcium chloride hexahydrate) were considered in the performed study. Water was the fluid in all studied cases. The main goal of the investigations was to assess the thermal response of each variant under the same conditions. The length of the channel, the flow rate of water as well as the volume of the heat storage material were the same in all variants.

Klíčová slova

temperature stability, thermal storage, phase change materials

Klíčová slova v angličtině

temperature stability, thermal storage, phase change materials

Autoři

CHARVÁT, P.; KLIMEŠ, L.; ŠTĚTINA, J.; OSTRÝ, M.

Rok RIV

2017

Vydáno

15.05.2014

Nakladatel

Insitute of Metals and Technology

Místo

Ljubljana, Slovinsko

ISSN

1580-2949

Periodikum

Materiali in Tehnologije

Svazek

48

Číslo

3

Stát

Slovinská republika

Strany od

423

Strany do

427

Strany počet

5

BibTex

@article{BUT101822,
  author="Pavel {Charvát} and Lubomír {Klimeš} and Josef {Štětina} and Milan {Ostrý}",
  title="Thermal storage as a way to attenuate fluid temperature fluctuations - sensible vs. latent heat storage materials",
  journal="Materiali in Tehnologije",
  year="2014",
  volume="48",
  number="3",
  pages="423--427",
  issn="1580-2949"
}