@inproceedings{277c5640495844539fae9701ead3cd13,
title = "Numerical Study of Fin Height Effects with the Staggered Arrangement in Annular-finned Tube Heat Exchangers",
abstract = "In the current work, ANSYS FLUENT software is one of computational fluid dynamics (CFD) analyses with three-dimensional (3D) model and was used to analyze and investigate numerical studies of annular-finned tubes. The fin height effects on heat transfer rate, fin efficiency, fin effectiveness, and pressure drop were conducted in this present work. The model that has been applied is the renormalization group (RNG) model based on the k-ɛ turbulence model. This study was operated in a certain velocity inlet by uin = 4.7 m/s with various fin heights by 5 mm, 7 mm, 9 mm, and 11 mm across four-row tube bundles in staggered arrangements. The numerical result shows that expanding the fin height gives increased heat transfer rate and also increased pressure drop of the bundle. Moreover, the result appeared that the fin efficiency decreased neither the effectiveness of the circular-finned tube bundle increased by expanding the fin height.",
keywords = "Effectiveness, Efficiency, Finned tube bundle, Forced convection, Heat transfer, Numerical, Pressure drop",
author = "Deluxe La and Prabowo and Kusumadewi, {Tri Vicca}",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 5th International Conference on Mechanical Engineering, ICOME 2021 ; Conference date: 25-08-2021 Through 26-08-2021",
year = "2022",
doi = "10.1007/978-981-19-1581-9_23",
language = "English",
isbn = "9789811915802",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "205--212",
editor = "Mohan Kolhe and Aziz Muhammad and {El Kharbachi}, Abdel and Yuwono, {Tri Yogi}",
booktitle = "Recent Advances in Renewable Energy Systems - Select Proceedings of ICOME 2021",
address = "Germany",
}