Abstract
In the present study, a CFD analysis of a vertical plate with heat generating sources subjected to natural convection phenomenon is performed. The effect of each individual strip heater over the flat plate assembly which mimics the cooling of the electronic systems is studied. The geometry, the grid generation and the simulations with appropriate boundary conditions are carried out using COMSOL Multiphysics. Mesh independence test has been carried out. Prior to the actual simulations, the numerical code is validated. A test case of constant temperature vertical plate is simulated and the obtained results, i.e., the average heat transfer coefficient is compared with the standard empirical correlation results. Influence of the strip heaters on the vertical plate is elucidated in terms of temperature, velocity and heat transfer coefficient variations.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Latif MJ (2006) Heat convection, 1st edn. Springer, Berlin
Chen S, Liu Y, Chan S, Leung C, Chan T (2001) Experimental study of optimum spacing problem in the cooling of simulated electronic package. Heat Mass Transfer 37:251–257. https://doi.org/10.1007/s002310000168
Gururaja Rao C, Balaji C, Venkateshan SP (2002) Effect of surface radiation on conjugate mixed convection in a vertical channel with a discrete heat source in each wall. Int J Heat Mass Transf 45:3331–3347. https://doi.org/10.1016/s0017-9310(02)00061-3
Sarper B, Saglam M, Aydin O, Avci M (2018) Natural convection in a parallel-plate vertical channel with discrete heating by two flush-mounted heaters: effect of the clearance between the heaters. Heat Mass Transf 54:1069–1083. https://doi.org/10.1007/s00231-017-2203-4
COMSOL, Multiphysics V.5.3., COMSOL AB., Stockholm, Sweden, 2017. https://www.comsol.com
Kothandaraman CP, Subramanyan S (2014) Heat and mass transfer data hand book, 8th edn. New Age International Publishers, India
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Rupendra Siva Prasad, A., Venkata Krishna, M., Jakkareddy, P.S. (2021). Natural Convection Heat Transfer on the Strip Heaters Flushed on the Vertical Flat Plate: A Numerical Study. In: Revankar, S., Sen, S., Sahu, D. (eds) Proceedings of International Conference on Thermofluids. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-15-7831-1_30
Download citation
DOI: https://doi.org/10.1007/978-981-15-7831-1_30
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-7830-4
Online ISBN: 978-981-15-7831-1
eBook Packages: EngineeringEngineering (R0)