Direct numerical simulation of turbulent channel flow over random rough surfaces
From MaRDI portal
Publication:5145030
DOI10.1017/jfm.2020.874zbMath1461.76278arXiv1907.10716OpenAlexW3111415082MaRDI QIDQ5145030
Karim Alamé, Rong Ma, Krishnan Mahesh
Publication date: 19 January 2021
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1907.10716
Related Items (5)
Asymmetric secondary flows above geometrically symmetric surface roughness ⋮ Boundary layer transition due to distributed roughness: effect of roughness spacing ⋮ Amplitude and wavelength scaling of sinusoidal roughness effects in turbulent channel flow at fixed ⋮ Global stability analysis and direct numerical simulation of boundary layers with an isolated roughness element ⋮ Supersonic turbulent flows over sinusoidal rough walls
Cites Work
- Unnamed Item
- A numerical method for large eddy simulation in complex geometries
- Mean momentum balance analysis of rough-wall turbulent boundary layers
- Direct numerical simulation of turbulent flow over a rough surface based on a surface scan
- Direct numerical simulation of the turbulent boundary layer over a cube-roughened wall
- Direct numerical simulations of roughness-induced transition in supersonic boundary layers
- Analysis of wall-pressure fluctuation sources from direct numerical simulation of turbulent channel flow
- Effect of roughness on pressure fluctuations in a turbulent channel flow
- Direct numerical simulation of turbulent channel flow up to Reτ=590
- Space–time characteristics of the wall shear-stress fluctuations in a low-Reynolds-number channel flow
- Relationship between wall pressure and velocity-field sources
- Experimental support for Townsend’s Reynolds number similarity hypothesis on rough walls
- Double-averaging analysis and local flow characterization of near-bed turbulence in gravel-bed channel flows
- Reynolds and dispersive shear stress contributions above highly skewed roughness
- DNS of a turbulent boundary layer with surface roughness
- Wall-bounded flow over a realistically rough superhydrophobic surface
- Outer-layer similarity in the presence of a practical rough-wall topography
- Low-order representations of irregular surface roughness and their impact on a turbulent boundary layer
- Reynolds-number dependence of the near-wall flow over irregular rough surfaces
- T<scp>URBULENT</scp> F<scp>LOWS OVER</scp> R<scp>OUGH</scp> W<scp>ALLS</scp>
This page was built for publication: Direct numerical simulation of turbulent channel flow over random rough surfaces
