CUED Publications database

Computation of transient and steady turbulent isothermal flows with an impinging rectangular jet

Tucker, PG and Pan, Z (1999) Computation of transient and steady turbulent isothermal flows with an impinging rectangular jet. American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD, 364-1. pp. 253-260. ISSN 0272-5673

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Abstract

The computation of both transient and steady turbulent incompressible isothermal flows is studied. The flow is very complex, having streamline curvature, large vortex structures and stagnation resulting from an impinging rectangular jet. For transient computations, the standard k-ε model is adopted. For steady flows, the k-ε, high and low Reynolds number k-l and mixing length models are tried. Zonal approaches combining the above turbulence models are also investigated. None of the models are found to give satisfactory agreement with velocity measurements.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div A > Fluid Mechanics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:20
Last Modified: 08 Dec 2014 02:29
DOI: