Faculty of Mechanical Engineering, Lj. (FSLJ)
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Analiza delovanja in določitev karakteristik gospodinjskega hladilnika : zaključna naloga univerzitetnega študijskega programa I. stopnje StrojništvoKoštomaj, SimonDomači hladilniki so lahko izpostavljeni delovanju pri različnih temperaturah okolice in nastavitvah. Poznavanje in razumevanje, kako temperatura okolice in nastavitev termostata aparata vplivata na ... potek temperatur in razmere v določenih komponentah ter poznavanje toplotne prehodnosti obeh prenosnikov toplote in ohišja je pomembno pri načrtovanju boljših in učinkovitejših hladilnikov. Za pridobitev potrebnih podatkov smo merili temperaturo v štirinajstih točkah hladilnega sistema ter izvedli test toplotne propustnosti in test, pri katerem smo vplivali na delovanje kondenzatorja. Ugotovili smo, da temperatura okolice vpliva predvsem na razmere in potek temperatur v visokotlačnem delu hladilnega sistema, medtem ko nastavitev termostata vpliva predvsem na nizkotlačni del. Iz podatkov je razvidno, da je izkoristek kompresorja pri višji temperaturi okolice in višji nastavitvi slabši. Iz meritev je razvidno, da je vrednost toplotne prehodnosti uparjalnika v hladilnem delu manjša kot za primer zamrzovalnega dela. Za primer ohišja zamrzovalnega dela pa je vrednost toplotne prehodnosti manjša kot za primer ohišja hladilnega dela.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [S. Koštomaj], 2017Language - slovenianCOBISS.SI-ID - 15813915
Author
Koštomaj, Simon
Other authors
Berlec, Tomaž |
Kušar, Janez, 1958-
Topics
diplomske naloge |
hladilni sistem |
temperature okolice |
nastavitve delovanja |
toplotna prehodnost |
toplotne izgube |
refrigeration system |
surrounding temperatures |
settings |
thermal conductivity heat losses
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Koštomaj, Simon | ![]() |
Berlec, Tomaž | 20863 |
Kušar, Janez, 1958- | 05571 |
Source: Personal bibliographies
and: SICRIS
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