Projekt transkritičnog rashladnog uređaja

Trzija, Matija

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master's thesis

Projekt transkritičnog rashladnog uređaja

Rijeka: University of Rijeka, Faculty of Engineering, 2021. urn:nbn:hr:190:590811

Trzija, Matija

University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Refrigeration

Cite this document

APA 6th Edition

Trzija, M. (2021). Projekt transkritičnog rashladnog uređaja (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:590811

MLA 8th Edition

Trzija, Matija. "Projekt transkritičnog rashladnog uređaja." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:590811

Chicago 17th Edition

Trzija, Matija. "Projekt transkritičnog rashladnog uređaja." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:590811

Harvard

Trzija, M. (2021). 'Projekt transkritičnog rashladnog uređaja', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 30 November 2023, https://urn.nsk.hr/urn:nbn:hr:190:590811

Vancouver

Trzija M. Projekt transkritičnog rashladnog uređaja [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2023 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:190:590811

IEEE

M. Trzija, "Projekt transkritičnog rashladnog uređaja", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:590811

Cite this item: https://urn.nsk.hr/urn:nbn:hr:190:590811

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Metadata

Title	Projekt transkritičnog rashladnog uređaja
Title (english)	Design project of transcritical refrigeration unit
Author	Matija Trzija
Mentor	Branimir Pavković (mentor)
Mentor	Boris Delač (komentor)
Committee member	Kristian Lenić (predsjednik povjerenstva)
Committee member	Anica Trp (član povjerenstva)
Committee member	Boris Delač (član povjerenstva)
Granter	University of Rijeka Faculty of Engineering (Department of Thermodynamics and Energy Engineering) (Section of Refrigeration) Rijeka
Defense date and country	2021-07-12, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering
Abstract	U radu je prikazan projekt transkritičnog rashladnog uređaja koji radi s radnom tvari R744. Prikazane su karakteristike radne tvari R744 te prednosti i nedostaci korištenja radne tvari u rashladnoj tehnici. Za radne uvjete rada određeni su transkritični i podkritični režimi rada uređaja. Nakon proračuna teoretskog procesa i određivanja potrebne dobave odabran je rashladni kompresor za kojeg je proračunat stvarni rashladni proces. Provedeni su proračuni isparivača i hladnjaka plina / kondenzatora. Dimenzionirani su spojni cjevovodi rashladnog uređaja, određen volumen spremnika – odvajača te su odabrani svi potrebni regulacijski i upravljački elementi uređaja.
Abstract (english)	Assignment is demonstrating project of transcritical refrigeration unit that apply with substance R744. Charateristics of substance R744 are displayed with pros and cons of useage substance in refrigeration technology. For working conditions of the task are determinated transcritical and subritical system of working equipment. After estimation of the theoretical process and determination of the required mass flow, refrigerating compressor has been selected for wich is calculated exact cooling process. Estimations are conductet for evaporator and gas cooler/condensator. Dimensions of the join pipelines of refrigeration device are made, volume of liquid reciever is defined, together with all needed regulations and operating elements of the unit.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:190:590811
Study programme	Title: Mechanical Engineering Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Repository of the University of Rijeka, Faculty of Engineering
Created on	2021-10-11 12:40:27

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