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master's thesis
Utjecaj parametara numeričkog modela u simulacijama opstrujavanja
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:198680
Klasić, Karlo
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Klasić, K. (2023). Utjecaj parametara numeričkog modela u simulacijama opstrujavanja (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:198680

Klasić, Karlo. "Utjecaj parametara numeričkog modela u simulacijama opstrujavanja." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:198680

Klasić, Karlo. "Utjecaj parametara numeričkog modela u simulacijama opstrujavanja." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:198680

Klasić, K. (2023). 'Utjecaj parametara numeričkog modela u simulacijama opstrujavanja', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 01 May 2024, https://urn.nsk.hr/urn:nbn:hr:235:198680

Klasić K. Utjecaj parametara numeričkog modela u simulacijama opstrujavanja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 May 01] Available at: https://urn.nsk.hr/urn:nbn:hr:235:198680

K. Klasić, "Utjecaj parametara numeričkog modela u simulacijama opstrujavanja", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:198680

Metadata
TitleUtjecaj parametara numeričkog modela u simulacijama opstrujavanja
Title (english)Influence of numerical model parameters in free-flow simulations
AuthorKarlo Klasić
MentorSeverino Krizmanić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-12-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ovaj rad istražuje izradu proračunskih mreža i njihovu bitnost za postizanje preciznih rezultata u inženjerskim analizama. Fokusiranje na kriterije kvalitete proračunskih mreža, u radu se ispituje kako oni utječu na konačni izgled mreže i konačne rezultate analiza. Dalje, ispituje se mogućnost dobivanja aproksimacijske krivulje za korektivni faktor koji povezuje rezultate grube i fine mreže kako bi se na gruboj mreži mogli postići približni rezultati. Ovo ispitivanje provodi se na modelima kocke i Teslinog Cybertrucka kako bi se analizirala primjenjivost takvog faktora u realnim inženjerskim situacijama. Kroz ispitivanje, dobiven je aproksimacijski izraz za korektivni faktor koeficijenta sile otpora.
Abstract (english)
This thesis explores the meshing process and its significance in achieving precise results in engineering analyses. By focusing on the mesh quality criteria, this thesis investigates how they influence the final mesh structure and analyses results. Furthermore, it examines the potential of obtaining an approximation curve for a corrective factor that connects results from coarse and fine mesh, aiming to achieve approximate results on the coarse mesh. This study is conducted using models of a cube and Tesla's Cybertruck and an approximation expression for the corrective drag force coefficient has been derived.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:198680
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-12-04 11:00:54