PDF's of the Burgers equation on the semiline with fluctuating flux at theorigin

Authors
Davoudi, J Rouhani, S
Citation
J. Davoudi et S. Rouhani, PDF's of the Burgers equation on the semiline with fluctuating flux at theorigin, PHYS LETT A, 257(3-4), 1999, pp. 158-164
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
257
Issue
3-4
Year of publication
1999
Pages
158 - 164
Database
ISI
SICI code
0375-9601(19990628)257:3-4<158:POTBEO>2.0.ZU;2-D
Abstract
We derive the asymptotic behavior of the one point probability density for the inhomogeneous shock slopes in the turbulent regime, when a Gaussian flu ctuating flux at origin derives the system, We also calculate the time depe ndence of the x(f) beyond which there won't exist any velocity shocks as x( f) congruent to t(3/4)(logt)(1/4). (C) 1999 Elsevier Science B.V. All right s reserved.