Mostra el registre d'ítem simple
Detailed modelling of flat plate solar thermal collectors with honeycomb-like transparent insulation
dc.contributor.author | Cadafalch Rabasa, Jordi |
dc.contributor.author | Consul Serracanta, Ricard |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics |
dc.date.accessioned | 2014-10-22T14:55:22Z |
dc.date.created | 2014-09-01 |
dc.date.issued | 2014-09-01 |
dc.identifier.citation | Cadafalch, J.; Consul, R. Detailed modelling of flat plate solar thermal collectors with honeycomb-like transparent insulation. "Solar energy", 01 Setembre 2014, vol. 107, p. 202-209. |
dc.identifier.issn | 0038-092X |
dc.identifier.uri | http://hdl.handle.net/2117/24447 |
dc.description.abstract | A detailed numerical model for flat-plate solar thermal collectors based on one-dimensional finite volume techniques was recently presented, see Cadafalch (2009). The model considers a solar thermal device as a pile of components represented by one or several layers characterized by thermal inertia, internal energy generation and heat transfer to neighboring layers. A multi-layer model is then used to evaluate the full flat-plate solar thermal device. The model permits to investigate any configuration and material by combining appropriate layers. Standard components as opaque insulation, absorbers, air-gaps and glasses were addressed in Cadafalch (2009).Here, a numerical model to evaluate honeycomb-like transparent insulation material in the covers as a component of the multi-layer model is discussed in detail. The honeycomb is evaluated coupling radiation, convection and conduction phenomena. The discret ordinate method is used to evaluate media participation in thermal radiation.A comparison of numerical and experimental results is presented and discussed in order to show evidence of the model credibility. |
dc.format.extent | 8 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia solar tèrmica::Plaques solars |
dc.subject.lcsh | Solar collectors |
dc.subject.lcsh | Insulation (Heat) |
dc.subject.other | Honeycomb |
dc.subject.other | Modelling |
dc.subject.other | Solar collectors |
dc.subject.other | Transparent insulation |
dc.title | Detailed modelling of flat plate solar thermal collectors with honeycomb-like transparent insulation |
dc.type | Article |
dc.subject.lemac | Col·lectors solars |
dc.subject.lemac | Aïllament tèrmic |
dc.contributor.group | Universitat Politècnica de Catalunya. GREENTECH - Grup de Recerca en Tecnologies Renovables |
dc.identifier.doi | 10.1016/j.solener.2014.06.003 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0038092X14002898 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 15116712 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Cadafalch, J.; Consul, R. |
local.citation.publicationName | Solar energy |
local.citation.volume | 107 |
local.citation.startingPage | 202 |
local.citation.endingPage | 209 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [21]
-
Articles de revista [472]