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Thermogravitational and Thermocapillary Convection Heat Transfer in Concentric and Eccentric Horizontal

Projahn, U. and Beer, Hans (1987):
Thermogravitational and Thermocapillary Convection Heat Transfer in Concentric and Eccentric Horizontal.
In: International Journal of Heat and Mass Transfer, 30 (1), pp. 93-107. ISSN 00179310,
[Article]

Abstract

Laminar thermogravitational convection in concentric and eccentric horizontal, cylindrical annuli, filled with two immiscible fluids (water/air, water/silicon oil 10, water/silicon oil 100, Freon 113/ water) is studied numerically. Streamline and temperature distributions, local and average equivalent thermal conductivities are obtained over a wide range of Rayleigh number. The influence of thermocapillary convection (Marangoni convection) is similarly demonstrated for the water/air system in an annular enclosure.

Item Type: Article
Erschienen: 1987
Creators: Projahn, U. and Beer, Hans
Title: Thermogravitational and Thermocapillary Convection Heat Transfer in Concentric and Eccentric Horizontal
Language: English
Abstract:

Laminar thermogravitational convection in concentric and eccentric horizontal, cylindrical annuli, filled with two immiscible fluids (water/air, water/silicon oil 10, water/silicon oil 100, Freon 113/ water) is studied numerically. Streamline and temperature distributions, local and average equivalent thermal conductivities are obtained over a wide range of Rayleigh number. The influence of thermocapillary convection (Marangoni convection) is similarly demonstrated for the water/air system in an annular enclosure.

Journal or Publication Title: International Journal of Heat and Mass Transfer
Journal volume: 30
Number: 1
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute for Technical Thermodynamics (TTD)
Date Deposited: 26 Feb 2015 13:32
Official URL: http://dx.doi.org/10.1016/0017-9310(87)90063-9
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