20.500.12556/DKUM-74584 Numerična analiza aerodinamike dveh zaporedno vozečih vozil pri različnih medsebojnih razdaljah diplomsko delo Numerical Analysis of the Aerodynamics of Two Consecutive Driving Vehicles at Different Inter-Driving Distances Tema diplomskega dela je numerična analiza vpliva medsebojne razdalje vožnje dveh zaporedno vozečih vozil ter ugotavljanje, kakšna razdalja je iz vidika aerodinamike najprimernejša. Analize so bile izvedene za dva enaka kombija, katera vozita s hitrostjo 80 km/h. Na podlagi dobljenih rezultatov so bili izračunani koeficienti upora, ki vplivajo na posamezne kombije. Ugotovljeno je bilo, da je pri teh določenih pogojih najprimernejša medsebojna razdalja treh dolžin vozila. The topic of this bachelor thesis is a numerical analysis of the influence of inter-driving distances between two consecutive vehicles in motion, and the assessment of the most suitable inter-driving distance in relation to aerodynamics. Analyses were carried out on two identical vans, driven at the speed of 80 km/h. Based on the results, drag coefficients for each individual van were calculated. It was discovered that the optimal inter-driving distance for previously described conditions is the distance of three vehicle lengths numerična analiza računalniška dinamika tekočin (RDT) aerodinamika simulacija koeficient upora numerical analysis computational fluid dynamics (CFD) aerodynamics simulation drag coefficient true true false [T. Pečnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-08-31 12:14:19 2019-09-20 11:07:18 2022-08-09 09:16:39 2020-01-30 03:14:38 2019 0 Maribor 0 Maribor XI, 37 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 629.5.015.3:519.6(043.2) 22979350 URN:SI:UM:DK:CIOAXKI7 UN_Pecnik_Tjasa_2019.pdf UN_Pecnik_Tjasa_2019.pdf 1 875F02D4EBA7DAFAFF5556B2DE490C9B 789441b83db156f45e6fa71c5b48f021045f0694f06f7c1241729304d436aaec 0187dd90-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/236c3a23-29f3-4821-86d2-a23578cb1e69 https://dk.um.si/Dokument.php?lang=slv&id=138305 Fakulteta za strojništvo 0 0 0