Numerical Simulation of Impinging Jets

Robert Wilke () and Jörn Sesterhenn ()
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Robert Wilke: Technische Universität Berlin, Fachgebiet Numerische Fluiddynamik
Jörn Sesterhenn: Technische Universität Berlin, Fachgebiet Numerische Fluiddynamik

A chapter in High Performance Computing in Science and Engineering ‘14, 2015, pp 275-287 from Springer

Abstract: Abstract This report concentrates on the investigation of heat transfer of a confined round impinging jet. A direct numerical simulation was performed at a Reynolds number of Re = 3, 300 using a grid size of 512 × 512 × 512 points. It is shown that the dissipative scales are well resolved. This enables the examination of the impact of the jet’s turbulent flow field on the heat transfer of the impinged plate. In this study the distribution of the local Nusselt number is presented and related to the instantaneous flow field of the jet. First results of turbulent statistics are shown.

Keywords: Nusselt Number; Shear Layer; Large Eddy Simulation; Direct Numerical Simulation; Local Nusselt Number (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-319-10810-0_19

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DOI: 10.1007/978-3-319-10810-0_19

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