20.500.12556/DKUM-82842 Numerična analiza lovilnika olj diplomsko delo Numerical analysis of oil separator Diplomska naloga zajema simulacije s pomočjo računalniške dinamike tekočin lovilnika olj, v katerega priteka tok vode določenega volumskega pretoka, ki vsebuje različno količino olja v toku. Za izvedbo diplomske naloge je bila uporabljena poenostavljena oblika lovilnika olj, ki je bil razvit v podjetju Roto Eco d.o.o. Za numerično analizo lovilnika olj je bil uporabljen računalniški program Ansys CFX. Izvedenih je bilo več kombinacij toka, pri katerih je bil reguliran volumski pretok in vsebnost olja v toku. Po izvedenih simulacijah smo prišli do rezultatov, kako se obnaša tok v lovilniku olj in bypassu, ki regulira količino dotoka v lovilnik, kakšno vrednost doseže hitrost toka, kakšna je vsebnost olja v toku in kakšen je absolutni tlak v lovilniku in bypassu. This thesis includes computational fluid dynamics simulations of an oil separator, which receives a flow of water of a certain volume flow rate, containing different amounts of oil in the flow. A simplified design of the oil separator developed by Roto Eco d.o.o. was used for the thesis. Ansys CFX was used for the numerical analysis of the oil separator. Several flow combinations have been implemented to regulate the volume flow and oil percentage of the flow. The simulations we have carried out have given us results of the behaviour of the flow in the oil separator and bypass, which regulates the amount of flow into the separator, the value of the flow velocity, what the oil percentage of the flow is and what the absolute pressure in the oil separator and bypass is. večfazni tok lovilnik olj računalniška dinamika tekočin multi-phase flow oil separator computational fluid dynamics true true false M. Poredoš Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-09-05 17:57:56 2022-09-30 08:51:38 2024-03-30 03:33:17 0000-00-00 00:00:00 2022 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XII, 44 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 532.529(043.2) 190824451 UN_Poredos_Miha_2022.pdf UN_Poredos_Miha_2022.pdf 1 2A698E2F702090D0693307E33ED55E7F cee5a6ed4e1d25ac6afd9616d09e73d4b34736b09080cd5ec4413b3745687420 ddf0ad26-3b14-11ed-b5de-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=163327 Fakulteta za strojništvo 0 0 0