An experimental and numerical study of channel flow with rough walls

By P. Krogstad, Helge I. Andersson, O. M. Bakken, Alireza Ashrafian. Journal of Fluid Mechanics, 2005

202 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/7330d7afd62eec2f786fb6cc93f3730ea039815a

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. M. Schultz
2. K. Flack
3. R. Volino
4. Hyung Jin Sung
5. J. Lee
6. P. Krogstad
7. O. Coceal
8. S. H. Lee

In Mechanical Engineering

1. Hyung Jin Sung
2. M. Schultz
3. K. Flack
4. J. Lee
5. P. Krogstad
6. S. H. Lee
7. R. Volino
8. S. Belcher

Citations in the corpus

• Structure of turbulent flow over regular arrays of cubical roughness (2007, background): “Laboratory and DNS studies of ‘d’-type roughness, consisting of two-dimensional square bars (Djenidi et al. 1999; Leonardi et al. 2004; Krogstad et al. 2005), have shown that the effect of the roughness may extend into the whole boundary layer.”
• The rough-wall turbulent boundary layer from the hydraulically smooth to the fully rough regime (2006, methodology): “This led Krogstad et al. (2005) to hypothesize that the internal flows such as channel and pipe flows may respond differently to roughness than do boundarylayer flows.”
• Direct numerical simulation of the turbulent boundary layer over a rod-roughened wall (2007, result): “This also supports the conjecture of Krogstad et al. (2005) that surface roughness effects on the outer layer depends on the outer boundary condition.”
• Turbulence structure in a boundary layer with two-dimensional roughness (2009, methodology): “Discussions presented by Adrian (2007) and Krogstad et al. (2005) along with the above observations are useful for considering the differences between boundary layer and channel flows in terms of turbulence structure.”
• Direct numerical simulation of the turbulent boundary layer over a cube-roughened wall (2010, result): “Krogstad et al. (2005) compared the experimental results of Bakken & Krogstad (2005) for turbulent flow in a symmetric channel with the results obtained by Ashrafian et al. (2004) in a DNS of the same height of a rod roughness.”