File(s) under permanent embargo
Reason: This item is currently closed access.
Three dimensional numerical modelling of staggered tube bundle turbulent crossflow in duct
conference contribution
posted on 2016-02-29, 14:21 authored by Ahad Ramezanpour, Ramin RahmaniRamin Rahmani, Hassan Shirvani, Iraj MirzaeeA numerical study has been conducted to investigate the three dimensional (3D) staggered tube bundle turbulent cross flow confined between two parallel flat plates using RNG k-ε model and standard wall function utilizing commercial code FLUENT. The maximum Reynolds numbers of 1000, 5000, and 50000 and the distance between plates of H=3, 5, 10, 15, and 20 mm have been considered. The arrangement of the staggered tube bundle is fix with geometrical characteristics of Sn/D=1.5 and Sp/D=1.2 which has been found optimum in previous two-dimensional studies. The constant temperature of 360K on tubes, constant inlet flow and plates' temperature of 300K have been set as the boundary conditions. The global Nusselt number, friction factor for the dissimilar Reynolds numbers, distance between plates, local Nusselt number and different angles on first and third tubes have been evaluated. Copyright © 2005 by ASME.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
Proceedings of the ASME Summer Heat Transfer ConferenceVolume
3Pages
609 - 617Citation
RAMEZANPOUR, A. ...et al., 2005. Three dimensional numerical modelling of staggered tube bundle turbulent crossflow in duct. Presented at the ASME 2005 Summer Heat Transfer Conference collocated with the ASME 2005 Pacific Rim Technical Conference and Exhibition on Integration and Packaging of MEMS, NEMS, and Electronic Systems, Heat Transfer vol. 3, San Francisco, July 17–22nd., pp. 609-617.Publisher
© ASMEVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2005Notes
This paper is in closed access.ISBN
0791847314;9780791847312Publisher version
Language
- en