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An analytical wall-function for turbulent flows and heat transfer over rough walls

โœ Scribed by K. Suga; T.J. Craft; H. Iacovides


Book ID
108140699
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
616 KB
Volume
27
Category
Article
ISSN
0142-727X

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๐Ÿ“œ SIMILAR VOLUMES


Direct numerical simulation of rough-wal
โœ Yutaka Miyake; Koichi Tsujimoto; Masaru Nakaji ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 722 KB

Heat transfer in a channel of rough wall is simulated in this work. Two kinds of roughness are considered, i.e., one assumes sandgrain roughness based on roughness model and the other regularly arranged two-dimensional ribs. No models other than sand-grain roughness implemented in the simulation. Fo

Development of a nonlinear near-wall tur
โœ Tae Seon Park; Hyung Jin Sung; Kenjiro Suzuki ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 624 KB

A new nonlinear near-wall turbulence model is developed on the basis of realizability constraints to predict turbulent flow and heat transfer in strongly nonequilibrium flows. The linear k-e-f l model of Park and Sung (Fluid Dyn. Res., 20 (1997) 97) is extended to a nonlinear formulation. The stress