Regulacija temperature u generatoru pare recirkulacijom dimnih plinova

undergraduate thesis

• Title (english): Steam generator temperature control by flue gas recirculation
• Author: Viktor Irsag
• Mentor: Dražen Lončar (mentor)
• Committee member: Dražen Lončar (član povjerenstva)
• Committee member: Darko Smoljan (član povjerenstva)
• Committee member: Tomislav Pukšec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-09-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

U ovome se radu analizira generator pare s plinskim goračima, a naročito utjecaj recirkulacije na temperaturu dimnih plinova kao i stanje medija u vodenoparnom traktu.
Simulirana su 3 stanja rada generatora:
a) 0 % recirkulacije
b) 10 % recirkulacije
c) 20 % recirkulacije
Cilj zadatka je utvrditi utjecaj recirkulacije na sam rad generatora, a to je postignuto prikazom temperaturnih profila pojedinih dijelova kotla.U uvodu je dan osnovni princip rada takvoga postrojenja te informacije o gorivu. Na kraju rada je dan zaključak o izvedenom radu energetskog postrojenja.

Abstract (english)

Steam generator with gas burners is analyzed in this thesis, specifically the effects of recirculation of the flue gas temperature and the condition of the medium in the water tract.
Three conditions are studied:
a) 0% recirculation
b) 10% recirculation
c) 20% recirculation
The end result was to determine the influence of recirculation on the operation of the boiler, which was achieved by reading out the thermal profile of individual parts. Thebasics of this process and some information about the fuel are given in the first part of the thesis.The conclusion about the power plant is given in the last part of the thesis.

• Keywords: generator pare; recirkulacija; izgaranje; dimni plinovi; radna tvar
• Keywords (english): steam generator; recirculation; control; combustion; working substance
• Language: croatian
• URN:NBN: urn:nbn:hr:235:868128
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-09-26 10:49:15