20.500.12556/RUL-160999 Optimizacija hlajenja stavb z aktivnim hladilnim sistemom na osnovi dnevnih sevalnih materialov Optimization of cooling of the building with active cooling systems based on daytime radiative materials Globalno segrevanje in dvig standarda življenja so privedli do porasta klimatiziranih prostorov in z njimi porabe energije. Dnevni sevalni materiali predstavljajo nizkoenergijsko alternativo h pristopu hlajenja notranjih prostorov. V zadnjih 10 letih so te doživeli znaten tehnološki napredek. V študiji smo preverili izgube pri implementaciji pasivnih in aktivnih hladilnih sistemov. Na podlagi računskega modela smo izvedli parametrično analizo glede na temperaturo okolice, vlago, masni tok in površino. Primerjali smo potrebo po hladilni moči za geografsko in meteorološko različne slovenske regije in izračunali potrebno količino kolektorjev na osnovi dnevnih sevalnih materialov. Global warming and the rise in the standard of living have led to an increase in air-conditioned spaces, and consequently, energy consumption. Daytime radiative materials present a low-energy alternative for cooling indoor spaces. In the last 10 years, these materials have experienced significant technological advancements. In this study, we examined the losses associated with the implementation of passive and active cooling systems. Based on a computational model, we conducted a parametric analysis with respect to ambient temperature, humidity, mass flow, and surface area. We compared the need for cooling power across geographically and meteorologically diverse Slovenian regions and calculated the required number of collectors based on daytime radiative materials. hlajenje sevanje dnevni sevalni materiali aktivni sistem energijska učinkovitost cooling radiation daytime radiative materials active system energy efficiency true false false Slovenski jezik Angleški jezik Zaključna naloga 2024-09-06 08:31:50 2024-09-06 08:31:52 2024-11-14 12:50:42 0000-00-00 00:00:00 2024 0 0 XI, 37 f. 2024 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 697.971:536.33(043.2) 265324 215002371 36708.pdf 36708.pdf 1 88A91B80C15B9AA9FB31F214C4DB9993 4f40c36c841b304b99f833e828133e03160053454e4671b8a3c6229155940117 af88f210-6c19-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=189838 Fakulteta za strojništvo 0 0 0