20.500.12556/DKUM-94675 Modeliranje tokovnih razmer v delnem modelu spodnjega plenuma reaktorske tlačne posode diplomsko delo Modelling of flow conditions in the partial model of the reactor pressure vessel lower plenum V diplomski nalogi so bile simulirane tokovne razmere v modelu dela spodnjega planuma tlačne reaktorske posode v tlačnovodni jedrski elektrarni. Simulacije so bile opravljene s pomočjo računskega programa FIRE M. Za diplomsko nalogo so bili pripravljeni različni modeli z različnimi razporeditvami odprtin v podpornih ploščah. Rezultati so pokazali, da nesimetričnost razporeditve odprtin v spodnji kovani plošči nima bistvenega vpliva na homogenost hitrostnega polja. In the diploma thesis, flow conditions in the model of the lower stratum of the pressure reactor vessel in a pressurized water nuclear power plant were simulated. The simulations were performed using the FIRE M computational program. For the diploma thesis, various models with different arrangements of openings in the support plates were prepared. The results showed that the asymmetry of the arrangement of openings in the lower forged plate does not significantly affect the homogeneity of the velocity field. jedrska elektrarna računska dinamika tekočin reaktorska tlačna posoda nuclear power plant computational fluid dynamics reactor pressure vessel true true false [L. Šoštar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-08-25 11:58:44 2026-01-09 08:33:53 2026-01-15 03:09:59 0000-00-00 00:00:00 2025 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (IX, 31 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.039.536.2(043.2) 264617219 Diplomska_naloga_Sostar_Luka_z.pdf Diplomska_naloga_Sostar_Luka_z.pdf 1 BB8EFA19CF39C7A2773005936D9D55D8 19be3a0674cf475629b214ea330562a78f705ddcb2a13f12bd0acf5fea4b58b6 43b946de-ed2d-11f0-8729-00155d580e02 https://dk.um.si/Dokument.php?lang=slv&id=201853 Fakulteta za strojništvo 0 0 0