RT info:eu-repo/semantics/article
T1 Experimental study on the cooling capacity of a radiant cooled ceiling system
A1 Andrés Chicote, Manuel
A1 Tejero González, Ana
A1 Velasco Gómez, Eloy
A1 Rey Martínez, Francisco Javier
K1 Eficiencia energética
K1 Climatización
K1 Edificios
K1 Radiant ceiling cooling
K1 Heat transfer coefficient
K1 sustainable cooling
K1 Passive cooling design
K1 Thermal comfort
K1 3322
AB Nowadays, radiant ceiling systems can be considered among the technologies capable of meeting sustainable heating and cooling requirements. In order to adequately address design and simulation issues concerning these systems, correct evaluation of the heat transfer process is needed.The aim of this research is to present further evidence on the cooling capacity and heat transfer coefficients for a cooled radiant ceiling, assuring adequate thermal comfort levels in those possible different operation conditions. An experimental setup into a climate test room was developed and used to derive convenient results.The obtained values revealed that heat transfer evaluations on the basis of operative temperature as the unique reference temperature and corresponding total coefficient are not appropriate in real situations, but considering radiant and convective phenomena separately is strongly recommended.
PB Elsevier
SN 0378-7788
YR 2012
FD 2012
LK http://uvadoc.uva.es/handle/10324/41997
UL http://uvadoc.uva.es/handle/10324/41997
LA spa
NO Energy and Buildings, noviembre 2012, vol. 54, p. 207-214
DS UVaDOC
RD 20-abr-2024