ISSN:
0271-2091
Keywords:
turbulence
;
modelling
;
numerical simulations
;
wall laws
;
unstructured mesh
;
Engineering
;
Engineering General
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Turbulence modelling is done traditionally in fluid mechanics departments. However, mathematical tools such as frame invariance, multiple scale expansions and the like are of great help.We shall demonstrate these facts by applying mathematical and numerical tools to the K-ε model. We shall investigate wall laws. Reynolds hypothesis, positivity of k and ε and flows with multiple scales.We shall also take this opportunity to review some mathematical results relevant to turbulence modelling.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/fld.1650200809
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