20.500.12556/RUL-161155 Analiza tesnosti prezračevalnih kanalov za prezračevanje družabnega prostora Air leakage analysis of ventilation ducts for event hall V diplomskem delu smo predstavili in opisali metodo preverjanja zračne tesnosti prezračevalnih kanalov, z namenom potrditve skladnosti sistema z razredom tesnosti iz standarda SIST EN 12237. Po postavitvi merilne proge in izvedbi meritev smo z rezultati potrdili, da obravnavani sistem izpolnjuje pogoje razreda A zračne tesnosti. Teoretični pregled in praktične meritve so pokazali, da sistem ustreza standardom in potrebam obravnavanega prostora, kar potrjuje pravilno dimenzioniranje in zanesljivo delovanje sistema. Za nadaljnje delo predlagamo osredotočanje na optimizacijo tesnjenja prezračevalnega sistema z uporabo sodobnih tehnologij, s čimer bi izboljšali energetsko učinkovitosti. Po morebitni uporabi novih tesnilnih tehnologij bi bilo smiselno ponovno izvesti preizkus tesnosti, da se preveri, ali je mogoče doseči višji razred tesnosti ob sprejemljivih stroških. In this thesis, we presented and described the method for testing the air tightness of ventilation ducts, with the aim of confirming the system's compliance with the tightness class from the standard SIST EN 12237. After setting up the measurement course and conducting the measurements, we confirmed through the results that the system in question meets the requirements of class A air tightness. The theoretical review and practical measurements showed that the system complies with the standards and needs of the assessed space, confirming the correct sizing and reliable operation of the system. For future work, we propose focusing on optimising the sealing of the ventilation system using modern technologies, which would improve energy efficiency. Following the potential implementation of new sealing technologies, it would be advisable to conduct a retest of the air tightness to verify whether a higher tightness class can be achieved at acceptable costs. prezračevalni sistemi puščanje razred tesnosti tesnjenje prezračevalni kanali zrak ventilation systems air leakage tightness class sealing ventilation ducts air true false false [J. Dolinar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-09-07 08:32:29 2024-09-07 08:32:31 2024-10-18 07:35:34 0000-00-00 00:00:00 2024 0 0 XXII, 63 str. 2024 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 697.9:69.034.93:620.193.29(043.2) 265436 212019715 35482.pdf 35482.pdf 1 E534B00F6A51F330EB8AFA2D17BB8FB2 d2de393fd21a2af7bc0834e69d76fd26def30552e94411d197fcc3135a3ee581 ee922708-6ce2-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190032 Fakulteta za strojništvo 0 0 0