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undergraduate thesis
Optjecanje automobilskog spojlera
2021. urn:nbn:hr:190:917877
Kučiš, Sandi
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

Cite this document

Kučiš, S. (2021). Optjecanje automobilskog spojlera (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:917877

Kučiš, Sandi. "Optjecanje automobilskog spojlera." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:917877

Kučiš, Sandi. "Optjecanje automobilskog spojlera." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:917877

Kučiš, S. (2021). 'Optjecanje automobilskog spojlera', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 29 January 2025, https://urn.nsk.hr/urn:nbn:hr:190:917877

Kučiš S. Optjecanje automobilskog spojlera [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2025 January 29] Available at: https://urn.nsk.hr/urn:nbn:hr:190:917877

S. Kučiš, "Optjecanje automobilskog spojlera", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:917877

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Metadata
TitleOptjecanje automobilskog spojlera
Title (english)Flow Around Car Spoiler
AuthorSandi Kučiš
MentorLado Kranjčević (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberLado Kranjčević (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Fluid Mechanics and Computational Engineering)
(Section of Fluid Mechanics and Hydraulic Machines)
Rijeka
Defense date and country2021-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom završnom radu zadatak je bio obraditi analizu turbulentnog strujanja zraka oko aerodinamičkog profila automobilskog spojlera pomoću dva neovisna računalna programa. Nakon izvršenih simulacija dobiveni rezultati su uspoređeni kako bi se odredila validacija kvalitete korištenih programa. U početku je obrađena teorijska osnova mehanike fluida, opisani su režimi lamilarnog i turbulentnog strujanja, prikazani su sami počeci aerodinamike u automobilskoj industriji te prikazane osnove Računarske dinamike fluida (CDF). Sama izrada simulacija odrađena je pomoću ANSYS i SimScal programa na NACA 4412 profilu širine 1500mm. Ova dužina profila odabrana je prema internetskom katalogu trgovine za izradu automobilskih spojlera. Geometrija modela izrađen je pomoću Autodesk Inventor aplikacije za obje numeričke analize. Nakon provedenih simulacija za više različitih ulaznih parametara grafički su prikazani rezultati, izvršena je usporedba dobivenih rezultata i određena validacija rezultata.
Abstract (english)
The task in this study was to process the analysis of turbulent air flow around the aerodynamic profile fan automotive joint using two independent computer programs. After the simulations, the obtained results were slowed down to determine the validation of the quality of the used programs. In the beginning, the theoretical basis of fluid mechanics is processed, the regimes of lamillary and turbulent flow are described, the very beginnings of aerodynamics in the automotive industry are presented, and the basics of Computer Fluid Dynamics (CDF) are presented. The design of the simulation was reflected using ANSYS and SimScal programs on the NACA 4412 profile with a width of 1500 mm. This profile length is selected according to the online catalog of the store for making automotive joints. The geometry of the model was created using Autodesk Inventor applications for numerical analysis. After the simulations for several different input parameters, the results are graphically presented, the obtained results are compared and the results are validated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:917877
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-19 06:39:30