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Pregled bibliografske jedinice broj: 517448

Časopis

Autori: Glažar, Vladimir; Trp, Anica; Lenić, Kristian
Naslov: Numerical Study of Heat Transfer and Analysis of Optimal Fin Pitch in a Wavy Fin-and-Tube Heat Exchanger
Izvornik: HEAT TRANSFER ENGINEERING (0145-7632) 33 (2012), 2; 88-96
Vrsta rada: članak
Ključne riječi: heat exchanger; numerical; fin pitch; heat transfer
Sažetak:
In this paper an analysis of laminar heat transfer and fluid flow in wavy fin-and-tube heat exchanger has been carried out. 3D numerical simulation results of a circular tube heat exchanger were compared with published numerical and experimental results. The CFD procedure was validated by comparing average Nusselt numbers and good agreement between published and calculated results has been accomplished. The influence of inlet air velocity, varying from 0.5 to 5 m s-1, as well as fin pitch, varying from 0.4 to 4 mm, on heat transfer and pressure drop conditions has been studied. The results have shown that there is an optimal fin pitch for each air velocity which gives the best heat exchanger performance from heat transfer point of view.
Projekt / tema: 069-0692972-3112
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo
URL Internet adrese: http://www.tandfonline.com/doi/abs/10.1080/01457632.2011.589312
Broj citata:
Altmetric:
DOI: 10.1080/01457632.2011.589312
URL cjelovitog teksta:
Google Scholar: Numerical Study of Heat Transfer and Analysis of Optimal Fin Pitch in a Wavy Fin-and-Tube Heat Exchanger
Upisao u CROSBI: vglazar@riteh.hr (vglazar@riteh.hr), 28. Lip. 2011. u 12:20 sati



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