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Title:Meritev tokovnega polja pri obtekanju modelov avtomobilov z uporabo metode piv : diplomsko delo
Authors:ID Bijeljić, Jovan (Author)
ID Fike, Matej (Mentor) More about this mentor... New window
ID Roger, Andraž (Comentor)
Files:.pdf UN_Bijeljic_Jovan_2025.pdf (2,29 MB)
MD5: 05432DFB91C5E594995C53C84B7C0EFB
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FE - Faculty of Energy Technology
Abstract:Diplomsko delo obravnava vizualizacijo in analizo aerodinamičnih pojavov okoli modela avtomobila pri različnih hitrostih vetra s pomočjo metode PIV (Particle Image Velocimetry). Meritve so bile izvedene pri štirih hitrostih vetra: 0,5 m/s, 0,9 m/s, 1,2 m/s in 1,5 m/s. Sistem PIV, ki vključuje lasersko tehnologijo in visoko hitrostne kamere, je omogočil natančno vizualizacijo zračnih tokov in turbulentnosti okoli modela. Rezultati kažejo, da višje hitrosti vetra povzročajo večje turbulence in motnje v tokovih, kar negativno vpliva na stabilnost in zračni upor vozila. Zaključki poudarjajo pomen aerodinamične optimizacije za izboljšanje zmogljivosti in varnosti vozil.
Keywords:aerodinamika, PIV, obtekanje, model avtomobila
Place of publishing:Maribor
Place of performance:Velenje
Publisher:[J. Bijeljić]
Year of publishing:2024
Number of pages:XIV, 36 f.
PID:20.500.12556/DKUM-90711 New window
UDC:629.331:533.6.013.12(497.4)
COBISS.SI-ID:226011395 New window
Publication date in DKUM:13.02.2025
Views:0
Downloads:8
Metadata:XML DC-XML DC-RDF
Categories:FE
:
BIJELJIĆ, Jovan, 2024, Meritev tokovnega polja pri obtekanju modelov avtomobilov z uporabo metode piv : diplomsko delo [online]. Bachelor’s thesis. Maribor : J. Bijeljić. [Accessed 17 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=90711
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:17.09.2024

Secondary language

Language:English
Title:Measurement of the flow field around car models using the piv method
Abstract:The thesis deals with the visualization and analysis of aerodynamic phenomena around a car model at different wind speeds using the Particle Image Velocimetry (PIV) method. Measurements were conducted at four wind speeds: 0.5 m/s, 0.9 m/s, 1.2 m/s, and 1.5 m/s. The PIV system, which includes laser technology and high-speed cameras, enabled precise visualization of airflows and turbulence around the model. The results show that higher wind speeds cause greater turbulence and disturbances in the flow, negatively affecting the vehicle's stability and aerodynamic drag. The conclusions highlight the importance of aerodynamic optimization to improve vehicle performance and safety.
Keywords:aerodynamics, PIV, airflow, car model


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