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undergraduate thesis
Rashladne komore za hlađenje borovnica
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:094217
Rožman, Petra
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Rožman, P. (2022). Rashladne komore za hlađenje borovnica (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:094217

Rožman, Petra. "Rashladne komore za hlađenje borovnica." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:094217

Rožman, Petra. "Rashladne komore za hlađenje borovnica." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:094217

Rožman, P. (2022). 'Rashladne komore za hlađenje borovnica', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 23 May 2024, https://urn.nsk.hr/urn:nbn:hr:235:094217

Rožman P. Rashladne komore za hlađenje borovnica [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 May 23] Available at: https://urn.nsk.hr/urn:nbn:hr:235:094217

P. Rožman, "Rashladne komore za hlađenje borovnica", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:094217

Metadata
TitleRashladne komore za hlađenje borovnica
Title (english)Refrigerating cold stores for blueberries
AuthorPetra Rožman
MentorVladimir Soldo (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U ovom završnom radu prikazano je projektiranje rashladnih komora za hlađenje i skladištenje borovnica u kontinentalnom dijelu Hrvatske. Proces hlađenja ima veliku ulogu u očuvanju kvalitete i svježine namirnica. U uvodnom dijelu navedene su važnosti procesa hlađenja u rashladnim komorama u svrhu očuvanja hrane te osnove kompresijskog rashladnog kružnog procesa. U nastavku je detaljno opisana tehnologija hlađenja borovnica od procesa ubiranja ploda pa sve do procesa hlađenja. Korištena radna tvar je R134a koja pripada skupini fluoriranih ugljikovodika – HFC. Nadalje, prikazan je proračun toplinskog opterećenja komora i termodinamičkog procesa kako bi se odredili potrebni učini isparivača, kondenzatora i snaga kompresora. U završnom dijelu rada obrađeni su proračuni isparivača, kondenzatora i cjevovoda radne tvari te prikazani dispozicijski crtež i shema spajanja sustava.
Abstract (english)
This final thesis presents the design of refrigerating cooling stores for blueberries in the continental part of Croatia. The cooling process plays a major role in preserving the quality and freshness of food. In the introductory part, the importance of the cooling process in refrigerating cold stores for the purpose of food preservation and the basics of the compression cooling circular process is stated. Below is a detailed description of blueberries cooling technology, from the fruit picking process to the cooling process. The working substance used is R134a, which belongs to the group of fluorinated hydrocarbons - HFC. Furthermore, the calculation of the thermal load of the cold stores and the thermodynamic process is presented in order to determine the required capacity of the evaporator, the condenser and the power of the compressor. In the final part of the work, the calculations of the evaporator, condenser and pipeline of the working substance were processed, as well as the disposition drawing and the coupling scheme.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:094217
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-09-26 10:01:12