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International Journal of Energy for a Clean Environment
SJR: 0.195 SNIP: 0.659 CiteScore™: 1.2

ISSN Druckformat: 2150-3621
ISSN Online: 2150-363X

International Journal of Energy for a Clean Environment

Formerly Known as Clean Air: International Journal on Energy for a Clean Environment

DOI: 10.1615/InterJEnerCleanEnv.2016016339
pages 107-122

NUMERICAL SIMULATION OF HEAT TRANSFER AND FLUID FLOW IN FUEL ROD SUBCHANNELS OF PRESSURIZED WATER REACTORS

T. Ishtiaque
Department of Mechanical Engineering, Bangladesh University of Engineering and Technology (BUET), Bangladesh
A. Farid
Department of Mechanical Engineering, Bangladesh University of Engineering and Technology (BUET), Bangladesh
K. M. Taqee
Department of Mechanical Engineering, Bangladesh University of Engineering and Technology (BUET), Bangladesh
M. A. R. Sarker
Department of Mechanical Engineering, Bangladesh University of Engineering and Technology (BUET), Bangladesh

ABSTRAKT

This paper illustrates the numerical simulation of heat transfer and fluid flow in the subchannels of fuel rods used in pressurized water reactors. In this paper, 2D and 3D models of subchannels in pressurized water reactors for a single-phase flow have been developed using Multiphysics software. In these models, the velocity profile, temperature profile, isothermal contours, and variation of Reynolds and Nusselt numbers have been studied. The k−ε turbulence model has been assumed in this work.


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