FLOW AND HEAT TRANSFER AROUND A LINEAR ARRAY OF SPHERES
作者:
Barry Lloyd,
R. Boehm,
期刊:
Numerical Heat Transfer, Part A: Applications
(Taylor Available online 1994)
卷期:
Volume 26,
issue 2
页码: 237-252
ISSN:1040-7782
年代: 1994
DOI:10.1080/10407789408955990
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Laminar fluid flow and forced convection heat transfer over equally spaced linear arrays of spheres are analyzed using the finite element package FIDAP. For the arrays, sphere spacings of 1.5, 2, and 3 diameters are examined at Reynolds numbers of 40, 80, and 120 and Prandtl numbers ranging from 0.73 to 7.3. Average Nusselt numbers and drag coefficient data for a linear array of eight spheres (as an approximation to the developing region) and a single sphere with periodic boundary conditions (as an approximation to fully developed flow) are presented and correlated.
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