Detail publikace

Application of Phase change materials to maintain operative temperature in the framework of legislative requirements in the summer period

KLUBAL, T. OSTRÝ, M. BRZOŇ, R.

Originální název

Application of Phase change materials to maintain operative temperature in the framework of legislative requirements in the summer period

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

People in the developed world are spending more and more of their lives in buildings. Therefore they require comfortable indoor climatic conditions in the building interiors. In the summer time there is often risk of the overheating of buildings, especially buildings with lightweight envelope. This problem is often solved by using air conditioning. These devices have high energy consumption. Requirements for interior temperature are not summarized in one piece of legislation, but parameters of indoor environment are set according to the type of using of internal space by various laws, regulations, standards and other regulations. Passive cooling can maintain a state of indoor environment in the required temperature range in accordance with legislative framework. Presented system uses phase change materials as a latent heat storage medium for better absorption of heat. These materials are using physical phenomena in which the temperature of the substance does not significantly change during phase change by absorption of heat. Heat storage capacity of the building structures is increased in this way. The tested system combines the latent heat storage material in the form of micro pellets, which are dispersed in the gypsum plaster, and capillary cooling for their activation so that the secondary effect is possibility of a direct radiant cooling of the room.

Klíčová slova

Phase change materials (PCMs); Gypsum plaster; Capillary tubes; Latent heat storage; Passive cooling; Legislative requirements.

Autoři

KLUBAL, T.; OSTRÝ, M.; BRZOŇ, R.

Rok RIV

2013

Vydáno

18. 10. 2013

Nakladatel

STU – Nakladateľstvo STU, Bratislava

Místo

Bratislava

ISBN

978-80-227-4070-8

Kniha

Proceedings of the International Scientifical Conference, enviBUILD – Buildings and Environment 2013

Strany od

386

Strany do

390

Strany počet

5

BibTex

@inproceedings{BUT104011,
  author="Tomáš {Klubal} and Milan {Ostrý} and Roman {Brzoň}",
  title="Application of Phase change materials to maintain operative temperature in the framework of legislative requirements in the summer period",
  booktitle="Proceedings of the International Scientifical Conference, enviBUILD – Buildings and Environment 2013",
  year="2013",
  pages="386--390",
  publisher="STU – Nakladateľstvo STU, Bratislava",
  address="Bratislava",
  isbn="978-80-227-4070-8"
}