Affiliation:
1. Université de Sherbrooke
Abstract
Abstract
Mixed convection of an air flow in a uniformly heated vertical tube was studied with a numerical model based on the three dimensional elliptic conservation equations and the Launder and Sharma low Reynolds number K-ε turbulence model. For Re = 1000 and three different Grashof numbers two patterns of flow reversal were predicted. The first one, for a moderate Grashof number, occurs at the centerline region and the second, for a high Grashof number, appears between the centerline region and the wall.
Publisher
American Society of Mechanical Engineers
Cited by
1 articles.
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