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Results tagged with fluid-dynamics
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user 30967
3
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What does the renormalization group flow corresponding to a turbulent subrange with a broad ...
In a renormalization group analysis of turbulent flows, such as for example done by Barbi and Münster here who derive an action for the Navier-Stokes equations, insert it into the Wilson equation, and …
- 418
3
votes
0
answers
145
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What is the relationship between complex time singularities and UV fixed points?
In this paper it is described how the turbulent kinetic energy spectrum and the flatness (a measure for intermittency) are governed by the position of the (dominant) singularities of the solutions of …
- 418