Mixed convection heat transfer over a backward-facing step

J. Greg Sanchez; George C. Vradis

Mixed convection heat transfer over a backward-facing step

J. Greg Sanchez, George C. Vradis

Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents numerical results for the mixed convection heat transfer problem over a two-dimensional backward-facing step under steady, laminar, incompressible, and constant property flow conditions with the exception of density which is treated assuming the validity of the Bousinesq approximation. The results are obtained using a simultaneous variable solution technique based on fully second-order finite difference approximations. The hydrodynamic and thermal fields are presented, for the specified boundary conditions and values of the physical parameters, in terms of Nusselt number, temperature distributions and wall friction coefficient.

Original language	English (US)
Title of host publication	Computational Aspects of Heat Transfer Benchmark Problems
Editors	J.H. Kim
Publisher	Publ by ASME
Pages	93-104
Number of pages	12
ISBN (Print)	0791810038
State	Published - 1993
Event	Proceedings of the 1993 ASME Winter Annual Meeting - New Orleans, LA, USA Duration: Nov 28 1993 → Dec 3 1993

Publication series

Name	American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
Volume	258
ISSN (Print)	0272-5673

Other

Other	Proceedings of the 1993 ASME Winter Annual Meeting
City	New Orleans, LA, USA
Period	11/28/93 → 12/3/93

ASJC Scopus subject areas

Mechanical Engineering
Fluid Flow and Transfer Processes

Cite this

Mixed convection heat transfer over a backward-facing step. / Sanchez, J. Greg; Vradis, George C.

Computational Aspects of Heat Transfer Benchmark Problems. ed. / J.H. Kim. Publ by ASME, 1993. p. 93-104 (American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD; Vol. 258).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sanchez, JG & Vradis, GC 1993, Mixed convection heat transfer over a backward-facing step. in JH Kim (ed.), Computational Aspects of Heat Transfer Benchmark Problems. American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD, vol. 258, Publ by ASME, pp. 93-104, Proceedings of the 1993 ASME Winter Annual Meeting, New Orleans, LA, USA, 11/28/93.

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AB - This paper presents numerical results for the mixed convection heat transfer problem over a two-dimensional backward-facing step under steady, laminar, incompressible, and constant property flow conditions with the exception of density which is treated assuming the validity of the Bousinesq approximation. The results are obtained using a simultaneous variable solution technique based on fully second-order finite difference approximations. The hydrodynamic and thermal fields are presented, for the specified boundary conditions and values of the physical parameters, in terms of Nusselt number, temperature distributions and wall friction coefficient.

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Mixed convection heat transfer over a backward-facing step

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ASJC Scopus subject areas

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