A numerical study of natural convection in a square enclosure with a circular cylinder at different vertical locations

Numerical calculations are carried out for natural convection induced by a temperature difference between a cold outer square enclosure and a hot inner circular cylinder. A two-dimensional solution for unsteady natural convection is obtained, using the immersed boundary method (IBM) to model an inne...

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Vydáno v:	International journal of heat and mass transfer Ročník 51; číslo 7-8; s. 1888 - 1906
Hlavní autoři:	Kim, B.S., Lee, D.S., Ha, M.Y., Yoon, H.S.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Oxford Elsevier 01.04.2008
Témata:	Computational methods in fluid dynamics Convection and heat transfer Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Physics Turbulent flows, convection, and heat transfer Temperature distribution Streamlines Nusselt number Digital simulation Boundary conditions Natural convection Immersed boundary method Cavity flow Finite volume methods Circular cylinder Modelling Square section Mesh generation Heat transfer
ISSN:	0017-9310
On-line přístup:	Získat plný text
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