Analiza prijenosa topline u hladnjaku zraka

Matoković, Matko (2017) Analiza prijenosa topline u hladnjaku zraka. = Heat transfer analysis in air cooler. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Boras, Ivanka.

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Abstract (Croatian)

U okviru ovog završnog rada prikazana je analiza prijenosa topline u već izvedenom izmjenjivaču topline koji je projektiran kao hladnjak zraka. S obzirom na nepoznate izlazne parametre, proračun je proveden iterativno. Prvo je prikazan klasični proračun preko NTU metode, zatim je proračun proveden preko pojednostavljene Cell metode te je na kraju dana analiza i usporedba samih rezultata. Cijeli proračun izveden je pomoću programskog paketa Microsoft Excel te prema VDI Heat Atlas, Second edition.

Abstract

Within this final thesis, a heat transfer analysis is presented in an already existing heat exchanger designed as an air cooler. Given the unknown output parameters, the calculation was executed iteratively. First, it is presented with a classic calculation using the NTU method, second, the calculation is implemented through the simplified Cell method and at the end there is an analysis and a comparison of the results. The entire calculation was made using the Microsoft Excel program package and VDI Heat Atlas, the second edition.

Item Type: Thesis (Undergraduate thesis)
Uncontrolled Keywords: NTU metoda; Cell metoda; hladnjak zraka
Keywords (Croatian): NTU method; Cell method; air cooler
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 300 Department of Thermodynamics, Thermal and Process Engineering > 310 Chair of Technical Thermodynamics
Date Deposited: 25 Sep 2017 08:12
Last Modified: 17 Feb 2020 16:54
URI: http://repozitorij.fsb.hr/id/eprint/7987

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