Please use this identifier to cite or link to this item: http://hdl.handle.net/11422/9051
Type: Artigo
Title: The transfer of heat in turbulent boundary layers with injection or suction: universal laws and Stanton number equations
Author(s)/Inventor(s): Medeiros, Marcello Augusto Faraco de
Freire, Atila Pantaleão Silva
Abstract: Indisponível.
Abstract: The injection or suction of fluid into the turbulent boundary layer through a porous surface is an effective means of promoting the thermal protection of walls.The transpired fluid convects thermal energy away from the wall, improving the ability of surfaces to withstand a high-temperature environment. Despite this classical application, transpired turbulent boundary layers have also been extensively studied in connection with a variety of other applications. For example, injection or suction of fluid can be effectively used to reduce the drag offlows around bodies. Also, variations of the transpiration problem are found when the injected fluid is a chemical reagent or when either evaporation or sublimation occurs.
Keywords: Heat Transfer
Turbulent boundary layers
Subject CNPq: CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::DINAMICA DOS FLUIDOS
Department : Núcleo Interdisciplinar de Dinâmica dos Fluidos
Publisher: Elsevier
In: International Journal of Heat and Mass Transfer
Volume: 35
Issue: 4
Issue Date: 4-Mar-2003
DOI: 10.1016/0017-9310(92)90264-S
Publisher country: Brasil
Language: eng
Right access: Acesso Aberto
ISSN: 0017-9310
URI: http://hdl.handle.net/11422/9051
Appears in Collections:Engenharias

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