Citation

Hor, Chee Hao and Tso, Chih Ping and Chen, Gooi Mee (2022) Viscous Dissipation in Extended Stokes’s Second Problem in Microchannel with Adiabatic Boundaries. Journal of Thermophysics and Heat Transfer, 36 (2). pp. 440-444. ISSN 1533-6808

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Abstract

A new analytical study is performed in the viscous dissipation [1-6] within a microchannel [7,8] parallel plate gap induced by an oscillating lower plate and a stationary upper plate, assuming a one-dimensional, incompressible, laminar, Newtonian flow with constant properties. The fluid flow is essentially an extension of the Stokes's second problem [9-13] applied to a finites narrow gap. In an earlier work, Tso et al. [14] reported a new form of the velocity solution, which consists of a main sinusoidal term and a block of time-dependent summation terms shown to be be negligible for a microchannel flow. This simplification enabled an improved new analytical solution to be found for the energy equation with viscous dissipation, in which the temperature field in the microchannel flow has time- dependent characteristics and is a function of the Prandtl number and dimensionless parameter beta. The previous classical solution was reported by Ding et al. [15]

Item Type:	Article
Uncontrolled Keywords:	Heat transfer
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD940-949 Low temperature sanitary engineering
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Nurul Iqtiani Ahmad
Date Deposited:	03 Nov 2022 01:32
Last Modified:	03 Nov 2022 01:32
URII:	http://shdl.mmu.edu.my/id/eprint/10177

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