Numerična analiza aerodinamike več zaporedno avtonomno vozečih vozil

diplomsko delo

Simon Skledar (Author), Matej Zadravec (Mentor), Jurij Iljaž (Co-mentor)

Abstract

Tema diplomskega dela je numerična simulacija tokovnih razmer za dvema ali več vozečima avtonomnima avtomobiloma, ki se vozijo eden za drugim, s ciljem zmanjšanja sile upora. Simulacija je bila narejena pri varnostni razdalji 10,9 m med vozili in hitrosti vožnje 100 km/h. Na podlagi dobljenih rezultatov sem izračunal koeficient upora in vzgona. Ugotovil sem, da vožnja v zavetrju zniža silo upora in tako pripomore k znižanju porabe ter izpustu škodljivih emisij.

Keywords

numerična analiza;računalniška dinamika tekočin;avtonomna vozila;samovozeča vozila;aerodinamika;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2019
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[S. Skledar]
UDC:	519.6:533.6.01(043.2)
COBISS:	23011094
Views:	485
Downloads:	53
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Numerical analysis of aerodynamics of several consecutive autonomous driving vehicles
Secondary abstract:	The theme of this bachelor's thesis is numerical simulation of flow conditions behind autonomous cars driving in so-called platoon, or convoy, with goal to reduce drag force. Simulation was made on safety distance of 10.9 m between the cars at driving speed of 100 kilometres per hour. Based on results, I calculated drag and lift coefficient. I found out, that drafting can significantly reduce drag force and it contributes to the reduction of gas consumption and release of harmful emissions.
Secondary keywords:	numerical analysis;computational fluid dynamics (CFD);aerodynamic;self-driving cars;autonomous cars;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Energetsko, procesno in okoljsko strojništvo
Pages:	XI, 37 f.
ID:	11215647