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master's thesis
Automatska regulacija brodskog generatora pare
2021. urn:nbn:hr:190:464374
Vrdoljak, Tin
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Process Energy Engineering and Environment Protection

Cite this document

Vrdoljak, T. (2021). Automatska regulacija brodskog generatora pare (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:464374

Vrdoljak, Tin. "Automatska regulacija brodskog generatora pare." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:464374

Vrdoljak, Tin. "Automatska regulacija brodskog generatora pare." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:464374

Vrdoljak, T. (2021). 'Automatska regulacija brodskog generatora pare', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 02 February 2025, https://urn.nsk.hr/urn:nbn:hr:190:464374

Vrdoljak T. Automatska regulacija brodskog generatora pare [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2025 February 02] Available at: https://urn.nsk.hr/urn:nbn:hr:190:464374

T. Vrdoljak, "Automatska regulacija brodskog generatora pare", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:464374

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Metadata
TitleAutomatska regulacija brodskog generatora pare
Title (english)Automatic control of marine steam boiler
AuthorTin Vrdoljak
MentorTomislav Mrakovčić (mentor)
MentorMarko Valčić (komentor)
Committee memberNeven Lovrin (predsjednik povjerenstva)
Committee memberTomislav Mrakovčić (član povjerenstva)
Committee memberVladimir Glažar (član povjerenstva)
Committee memberŽeljko Vrcan (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Process Energy Engineering and Environment Protection)
Rijeka
Defense date and country2021-01-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu analiziran je brodski generator pare tipa "D", te su definirane njegove glavne karakteristike i pogonski parametri. U prvom dijelu rada razrađen je toplinski proračun generatora koji obuhvaća proračun izgaranja, dimnih plinova, toplinskih tokova i gubitaka generatora, te na kraju proračun ogrjevnih površina, tj. zagrijača vode, isparivača i pregrijača pare. Drugi dio rada se bavi automatskom regulacijom u prethodno proračunatom generatoru pare. Izveden je dinamički model isparivačkog kruga generatora pare koji se temelji na jednadžbama o očuvanju mase i energije, te su prikazane dvije dinamičke analize provedene u Matlab i Simulink programskom paketu. Prva analiza sagledava pad dobave goriva u ložištu te regulaciju visine vode u parnom bubnju, dok se u drugoj analizi promatra povećanje opterećenja generatora, odnosno povećanje potražnje za isporučenom parom na brodu, a regulira se dobava goriva u ložištu.
Abstract (english)
In this thesis, type "D" marine steam generator is analysed, and its main characteristics and operating parameters are defined. In the first part of the thesis the termal calculation of the generator has been elaborated, and it includes calculation of combustion, flue gases, heat flows and generator losses, and finally the calculation of heat exchange surfaces, i.e. water heater, evaporator and superheater. The second part of the thesis is dealing with automatic regulation of previously defined steam generator. A dynamic model of the evaporating circut based on the mass and energy conservation equations is derived, for which two dynamic analyses are performed using Matlab and Simulink software package. The first analysis refers to the reduction in fuel supply in the furnace, and the automatic regulation of the water level in the drum, while the second analysis observes an increase in generator load, that is, increasing demand for the steam production on board, and the supply of fuel to the furnace is automatically regulated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:464374
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 on2021-10-07 06:27:10