Numerical assessment of local forcing on the heat transfer in a turbulent channel flow

DOI10.1063/1.2963140zbMath1182.76028OpenAlexW1996184426MaRDI QIDQ5304106

Luciano Castillo, Guillermo Araya, Stefano Leonardi

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2963140

zbMATH Keywords

frictionheat transfervorticesboundary layerschannel flowflow simulationshear turbulence

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (8)

The role of vorticity in the turbulent/thermal transport of a channel flow with local blowing ⋮ Probability density functions of vorticities in turbulent channels with effects of blowing and suction ⋮ Structures of scalar transport in a turbulent channel ⋮ Steady and time-periodic blowing/suction perturbations in a turbulent channel flow ⋮ An analogy between vortical and thermal fields subject to the large pressure gradient ⋮ Passive scalar statistics in a turbulent channel with local time-periodic blowing/suction at walls ⋮ The role of large-scale vortical structures in transient convective heat transfer augmentation ⋮ Dissimilarity between turbulent heat and momentum transfer induced by a streamwise travelling wave of wall blowing and suction

Cites Work

• Passive scalar statistics in a turbulent channel with local time-periodic blowing/suction at walls
• DNS and modelling of passive scalar transport in turbulent channel flow with a focus on scalar dissipation rate modelling
• Coherent structures—reality and myth
• Direct numerical simulation of turbulent channel flow up to Reτ=590
• Effects of uniform blowing or suction from a spanwise slot on a turbulent boundary layer flow
• Dissimilarity between the velocity and temperature fields in a perturbed turbulent thermal boundary layer
• Turbulent Flows
• Flow Control
• Turbulence statistics in fully developed channel flow at low Reynolds number
• Coherent motions and heat transfer in a wall turbulent shear flow
• Effects of unsteady blowing through a spanwise slot on a turbulent boundary layer

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