Faculty of Mechanical Engineering, Lj. (FSLJ)
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Eksperimentalno določanje učinkovitosti prezračevanja z uporabo sledilnega plina : zaključna naloga Razvojno raziskovalnega programa I. stopnje StrojništvoKnap, AleksejDanes večina življenjskih proces človeka poteka v notranjih prostorih, kjer je zrak omejen in njegova kakovost lahko ogroža ljudi oz. negativno vpliva na njihovo počutje. Za zagotavljanje ustrezne ... kakovosti zraka v notranjih prostorih se uporabljajo prezračevalni sistemi, ki delujejo na osnovi različnih principov. V zaključni nalogi smo se spoznali z vrstami prezračevalnih sistemov in določevanjem eksperimentalne učinkovitosti prezračevanja. Naredili smo pregled znanih metod za določevanje učinkovitosti z uporabo sledilnega plina in nato izbrali metodo povečevanja. Pripravili smo eksperimentalno preizkuševališče s potrebno merilno opremo in sledilnim plinom ter spremljali spreminjanje koncentracije sledilnega plina s časom. Na podlagi izmerjenih podatkov smo nato izračunali srednjo starost zraka, ki nam pove koliko časa zrak preživi v prostoru, od svojega vstopa do izstopa, in nam omogoča določitev učinkovitosti prezračevanja. Izvedli smo več meritev s spremembo dovedenega svežega zraka in koncentracije sledilnega plina, katerih rezultate smo primerjali in določili vzroke za odstopanja.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [A. Knap], 2019Language - slovenianCOBISS.SI-ID - 16717083
Author
Knap, Aleksej
Other authors
Prek, Matjaž
Topics
diplomske naloge |
prezračevanje |
zrak |
metoda povečevanja |
učinkovitost prezračevanja |
sledilni plin |
ventilation |
air |
step up method |
ventilation efficiency |
tracer gas
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UN 0000001150 IN: 80001150 UN 1150 IN: 80001150 |
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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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Knap, Aleksej | |
Prek, Matjaž | 05574 |
Source: Personal bibliographies
and: SICRIS
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