Turbulent viscosity variability in self-propelled body wake model Academic Article uri icon

abstract

  • We study the influence of turbulent viscosity variability on the properties of self-propelled body wake model. In addition to the already known integrals of motion obtained with constant turbulent viscosity, we obtain new ones. The presence of new integrals of motion leads, in particular, to changes in the behavior of the width and profile of the wake leading to its conservation. Subjects: Fluid Dynamics (physics. flu-dyn); Atmospheric and Oceanic Physics (physics. ao-ph) Cite as: arXiv: 1101.3706 [physics. flu-dyn](or arXiv: 1101.3706 v3 [physics. flu-dyn] for this version) Submission history From: Ephim Golbraikh [view email][v1] Wed, 19 Jan 2011 15: 28: 41 GMT (100kb)[v2] Mon, 24 Jan 2011 17: 23: 56 GMT (100kb)[v3] Tue, 25 Jan 2011 09: 27: 00 GMT (100kb)

publication date

  • January 1, 2011