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A new benchmark with high accurate solution for hot-cold fluids mixing

Younes, Anis and Fahs, Marwan and Zidane, Ali and Huggenberger, Peter and Zechner, Eric. (2015) A new benchmark with high accurate solution for hot-cold fluids mixing. Heat and mass transfer, 51 (9). pp. 1321-1336.

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Official URL: http://edoc.unibas.ch/40233/

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Abstract

A new benchmark is proposed for the verification of buoyancy-driven flow codes. The benchmark deals with mixing hot and cold fluids from the opposite boundaries of an open channel. A high accurate solution is developed using the Fourier-Galerkin (FG) method and compared to the results of an advanced finite element (FE) model. An excellent agreement is observed between the FG and FE solutions for different Reynolds numbers which demonstrates the viability of the solutions in benchmarking buoyancy-driven flow numerical codes.
Faculties and Departments:05 Faculty of Science > Departement Umweltwissenschaften > Geologie-Paläontologie > Applied Geology (Huggenberger)
UniBasel Contributors:Huggenberger, Peter and Zechner, Eric
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Springer
ISSN:1432-1181
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:30 Jun 2016 11:00
Deposited On:20 Jun 2016 08:20

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