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master's thesis
Analiza učinkovitosti kogeneracijskog postrojenja
Rijeka: University of Rijeka, Faculty of Engineering, 2018. urn:nbn:hr:190:323600
Šimunović, David
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Process Energy Engineering and Environment Protection

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

Cite this document

Šimunović, D. (2018). Analiza učinkovitosti kogeneracijskog postrojenja (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:323600

Šimunović, David. "Analiza učinkovitosti kogeneracijskog postrojenja." Master's thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:323600

Šimunović, David. "Analiza učinkovitosti kogeneracijskog postrojenja." Master's thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:323600

Šimunović, D. (2018). 'Analiza učinkovitosti kogeneracijskog postrojenja', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:323600

Šimunović D. Analiza učinkovitosti kogeneracijskog postrojenja [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:190:323600

D. Šimunović, "Analiza učinkovitosti kogeneracijskog postrojenja", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:323600

Metadata
TitleAnaliza učinkovitosti kogeneracijskog postrojenja
Title (english)Efficiency analysis of cogeneration powerplant
AuthorDavid Šimunović
MentorKristijan Lenac (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 Process Energy Engineering and Environment Protection)
Rijeka
Defense date and country2018-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Kogenercijsko postrojenje je energetsko postrojenje u kojemu se istovremeno proizvodi električna i toplinska energija. U njima se otpadna toplinska energija iz procesa proizvodnje električne energije koristi u potrošačima toplinske energije, poput procesnih postrojenja ili za grijanje objekata ili za toplu vodu. Prednosti kogeneracije nad klasičnim termoelektranama, poput veće iskoristivosti goriva, fleksibilnosti i smanjenog zagađenja čine kogeneraciju jako perspektivnom. U prvom dijelu rada je opisan rad kogeneracije, dijelovi koji čine kogeneracijsko postrojenje te podjele kogeneracija. Iznesene su prednosti i nedostaci kogeneracijskih postrojenja. Zatim se pristupilo opisu promatranog kogeneracijskog postrojenja, računanju toplinskih bilanci i proračunu pogonskog režima rada. Kako bi bolje analizirali kogeneracijsko postrojenje, rađeni su proračuni za razne moguće režime rada postrojenja kako bi uvidjeli kako se mijenja učinkovitost postrojenja u različitim režimima rada te kako bi mogli utjecati na poboljšanje učinkovitosti.
Abstract (english)
Cogeneration plant is a power station in which electricity and heat energy are generated simultaneously. In cogeneration plants the wasted heat that is produced in the generation of electricity is used in chemical plants or for district heating. The advantage of CHP over classic thermal plants are better fuel efficiency, operational flexibility and reduced environmental pollution make the extremely perspective. In the first part of this thesis I described the operation of CHP, what its main parts are and the classification of CHP. The main advantages and disadvantages of CHP are then listed. Then we proceeded to describe the operation of the cogeneration plant, calculated its heat balance transfers and made the calculations of a working regime. To do a better analysis of CHP, we made calculations of variable working regimes of the CHP plant so we could assess how the efficiency of a CHP plant changes with different variables and so that we can adjust those variables for better efficiency.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:323600
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 on2018-10-19 12:02:52