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Učinkovitost posrednega hlapilnega hlajenja v rekuperatorju klimatske naprave : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoKovačič, Grega, strojnikSvet se zadnja desetletja vedno bolj zaveda problematike porabe energije in z njo povezanih izpustov toplogrednih plinov, zato ljudje razvitejših držav vedno bolj stremimo k bolj čistim tehnologijam ... in manjši količini porabljene energije. Eden izmed načinov, kako varčevati z energijo, je tudi rekuperacija odpadne toplote s pomočjo rekuperatorja in posrednega hlapilnega hlajenja. To je tudi osrednja tema diplomske naloge, v kateri je predstavljena eksperimentalna metoda merjenja temperaturne učinkovitosti rekuperatorja. Pri tem so bile opravljene potrebne meritve zračnih tokov in temperaturnih ter vlažnostnih pogojev svežega in odpadnega zraka. Meritve so bile opravljene za IMP Klimat, postavljen v laboratoriju LOSK. Končni rezultati temperaturne učinkovitosti prikazujejo, da učinkovitost merjenega rekuperatorja brez hlapilnega hlajenja znaša do 58 %, medtem ko s hlapilnim hlajenjem temperaturna učinkovitost znaša do 55 %, odvisno od robnih pogojev. S primerjavo med hlapilnim hlajenjem rekuperatorja in brez njega pa je bilo ugotovljeno, da s hlapilnim hlajenjem dosežemo večje temperaturne razlike, sama temperaturna učinkovitost pa je zaradi različne metodologije računanja, ki ne upošteva spremembe vlažnosti, nižja.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [G. Kovačič], 2020Language - slovenianCOBISS.SI-ID - 29305091
Author
Kovačič, Grega, strojnik
Other authors
Prek, Matjaž
Topics
diplomske naloge |
energija |
prenos toplote |
klimatski sistem |
vlažnost zraka |
energy |
heat transfer |
air handling unit |
air humidity
Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Mechanical Engineering, Ljubljana | Ljubljana | FSLJ |
reading room 1 cop.
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Year | Impact factor | Edition | Category | Classification | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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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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Kovačič, Grega, strojnik | |
Prek, Matjaž | 05574 |
Source: Personal bibliographies
and: SICRIS
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