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master's thesis
Numerička analiza izgaranja prirodnog plina
Rijeka: University of Rijeka, Faculty of Engineering, 2019. urn:nbn:hr:190:594125
Francetić, Tibor
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Thermodynamics and Thermal Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

Cite this document

Francetić, T. (2019). Numerička analiza izgaranja prirodnog plina (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:594125

Francetić, Tibor. "Numerička analiza izgaranja prirodnog plina." Master's thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:594125

Francetić, Tibor. "Numerička analiza izgaranja prirodnog plina." Master's thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:594125

Francetić, T. (2019). 'Numerička analiza izgaranja prirodnog plina', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:594125

Francetić T. Numerička analiza izgaranja prirodnog plina [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2019 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:190:594125

T. Francetić, "Numerička analiza izgaranja prirodnog plina", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:190:594125

Metadata
TitleNumerička analiza izgaranja prirodnog plina
Title (english)Numerical analysis of natural gas combustion
AuthorTibor Francetić
MentorPaolo Blecich (mentor)
MentorIgor Bonefačić (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberRoberto Žigulić (član povjerenstva)
Committee memberOzren Bukovac (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Thermodynamics and Thermal Engineering)
Rijeka
Defense date and country2019-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu provedena je numerička analiza izgaranja prirodnog plina u industrijskoj peći tipa BERL. Fokus rada je na utjecaju modela zračenja i turbulentnih modela temeljenih na konceptu Flamelet PDF modela. Koji turbulentni plamen gleda kao skup tankih, laminarnih, lokalno jednodimenzionalnih struktura „Flameleta“ ugrađenih u polje turbulentnog protoka. Toplinsko zračenje modelira se DO modelom zračenja. U prvom dijelu rada opisuju se teoretski modeli za proračune turbulencije i modeliranje izgaranja, dok se u drugom provodi analitički proračun i numeričke simulacije izgaranja prirodnog plina u industrijskoj peći tip 300 kW BERL.
Abstract (english)
In this work, a numerical analysis of natural gas combustion in an industrial combustor of the BERL type was performed. The focus of the paper is on the influence of radiation models and turbulent models based on the concept of the Flamelet PDF model. Which sees the turbulent flame as a set of thin, laminar, locally one-dimensional "Flamelet" structures embedded in a field of turbulent flow. Thermal radiation is modeled by the DO radiation model. The first part describes theoretical models for turbulence calculations and combustion modeling, while in the second, analytical calculations and numerical simulations of natural gas combustion in an industrial 300 kW BERL furnace are performed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:594125
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 authenticated users
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Created on2019-10-10 12:31:52