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master's thesis
PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE
2018. urn:nbn:hr:190:777826
Viškanić, Mateo
University of Rijeka
Faculty of Engineering

Cite this document

Viškanić, M. (2018). PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:777826

Viškanić, Mateo. "PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE." Master's thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:777826

Viškanić, Mateo. "PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE." Master's thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:777826

Viškanić, M. (2018). 'PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:777826

Viškanić M. PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:190:777826

M. Viškanić, "PRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:777826

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Metadata
TitlePRIMJENA METODE KONTROLNIH VOLUMENA U ANALIZI IZMJENE TOPLINE
AuthorMateo Viškanić
MentorKristian Lenić (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2018-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ovaj rad bavi se problematikom pravilnog smještaja ogrjevnog tijela u ispitnu komoru, prikazivajući komoru kao dvodimenzionalni presjek, a proučavajući dva slučaja, ogrjevno tijelo smješteno podno prozora na vanjskom zidu i ogrjevno tijelo smješteno nasuprot prozora na unutarnjem zidu.. Način proučavanja bit će numeričkim metodama, a to uključuje samostalnu izrada računalnog proračunskog alata, temeljenog na metodi kontrolnih volumena, u programskom okruženju Python. Zadana je komora dimenzija duljine 2,6 metara i visine 2 metra, uz sve pripadajuće rubne uvjete. Algoritam rješavanja zadatka jest SIMPLER algoritam. Rješenja dobivena numeričkim proračunom odgovaraju teoretskim predviđanjima i poklapaju se sa praksom projektanata, to jest pokazuje da je raspodjela tempereatura optimalna smještajem ogrjevnog tijela podno prozora. Ovo je program izrađen iz temelja te je cijeli njegov kod poznat, jasan i prilagodljiv. Valja napomenuti kako je on svojom brzinom, širinom primjene i optimiziranošću veoma daleko od komercijalnih programa, no ipak ostaje činjenica da je prilagodljiv. U radu su dani detaljni parametri, način rada programa te su prikazana dobivena rješenja
Abstract (english)
This thesis is about specific problem of positioning heat source in the exam chamber, showing the chamber as two-dimensional section, considering two cases, one where heat source is placed bellow window on outside wall and other where heat source is placed opposed to window, on inner wall. Solving method will be numerical method, including making of independent computer calculation tool, solver, based on control volume method, in programming language Python. The chamber is assigned, dimension 2,6 meters long and 2 meters high, with all boundary conditions. Solving algorithm is SIMPLER algorithm. Solutions given by numerical method are in correlation with theoretical assumptions and do overlap with designer practice, it is showing that temperature distribution is better with placing heat source bellow window. This program is made out from scratch and its code is known, clear and adaptable. It is also important to say that with its speed, optimization and spectre of use it is not anywhere near commercial software, but it still is specially adjustable. Thesis has detail parameters, computer solver is explained and given solutions are shown and explained.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:777826
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-06-13 14:02:21