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INCOMPRESSIBLE FLUIDS.

Authors :
RAJEEV, S. G.
Source :
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 10/30/2005, Vol. 20 Issue 27, p6122-6132. 11p. 1 Graph.
Publication Year :
2005

Abstract

We propose a model for random forces in a turbulent incompressible fluid by balancing the energy gain from fluctuations against dissipation by viscosity. This leads to a more singular covariance distribution for the random forces than is ordinarily allowed. We then propose regularization of the fluid system by matrix models. A formula for entropy of a two dimensional fluid is derived and then a vorticity profile of a hurricane that maximizes entropy. A regularization of three dimensional incompressible fluid flow using quantum groups is also proposed. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0217751X
Volume :
20
Issue :
27
Database :
Academic Search Index
Journal :
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics
Publication Type :
Academic Journal
Accession number :
18796556
Full Text :
https://doi.org/10.1142/S0217751X05029150