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Atmospheric turbulence and radio-wave propagation
V. A. Krasilnikov,V. I. Tatarsky +1 more
- pp 145
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The article was published on 1962-01-01 and is currently open access. It has received 447 citations till now. The article focuses on the topics: Radio propagation.read more
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Low‐dimensional models for complex geometry flows: Application to grooved channels and circular cylinders
TL;DR: In this paper, low-dimensional dynamical models for two-dimensional unsteady flows in complex geometries that are characterized by simple (low-dimensional) dynamical behavior are considered.
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Experiments on nearly homogeneous turbulent shear flow
TL;DR: In this paper, an improved approximation to spatially homogeneous turbulent shear flow is presented, which allows direct estimation of all components of the turbulent pressure/velocity-gradient tensor, which accounts for inter-component energy transfer and helps to regulate the turbulent stress.
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Characteristic-eddy decomposition of turbulence in a channel
Parviz Moin,Robert D. Moser +1 more
TL;DR: In this article, the Fourier coefficients of the characteristic eddies were obtained from the second-order statistics and three different techniques were used to determine the phases of these coefficients: bispectrum, spatial compactness, and functional continuity.
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A turbulent jet in crossflow analysed with proper orthogonal decomposition
TL;DR: In this paper, the authors measured the instantaneous instantaneous velocity fields of a jet in crossflow with PIV and found that the wake vortices are the dominant dynamic flow structures and that they interact strongly with the jet core.
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Stochastic forcing of the linearized Navier–Stokes equations
TL;DR: In this article, the Navier-Stokes equations are linearized about a mean shear flow and high variance levels are sustained by transfer of energy from the mean flow to the perturbation field, despite the exponential stability of all normal modes of the system.