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Minimum number of modulated Stokes parameters in Young’s interference experiment
Journal of Optics A: Pure and Applied Optics, 2008The contrast parameters associated with the generalized Stokes vector in a Young's interference experiment are analyzed. It is shown that there are two unitary transformations that can be applied to the electric fields so that a partially polarized light can be described with no more than two non-zero generalized Stokes parameters. Furthermore, general
Tervo, Jani +2 more
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Low-Mach-number asymptotics of the Navier-Stokes equations
Journal of Engineering Mathematics, 1998The author uses asymptotic analysis to give insight into the compressible Navier-Stokes equations at low Mach number, when slow flow is affected by acoustic effects in a bounded region over a long time.
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UNSTEADY SEPARATION FOR HIGH REYNOLDS NUMBERS NAVIER-STOKES SOLUTIONS
Waves and Stability in Continuous Media, 2010In this paper we compute the numerical solutions of Navier-Stokes equations in the case of the two dimensional disk impulsively started in a uniform back- ground flow. We shall solve the Navier-Stokes equations (for different Reynolds numbers ranging from 1.5 · 10^3 up to 10^5 ) with a fully spectral numerical scheme.
GARGANO, Francesco +3 more
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A Low Mach Number Limit of a Dispersive Navier–Stokes System
SIAM Journal on Mathematical Analysis, 2012We establish a low Mach number limit for classical solutions over the whole space of a compressible fluid dynamic system that includes dispersive corrections to the Navier–Stokes equations. The limiting system is similar to a ghost effect system [Y. Sone, Kinetic Theory and Fluid Dynamics, Model. Simul. Sci. Eng.
C. David Levermore +2 more
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Stokes Flows at Infinite Rayleigh Number
2003A novel approach is presented for studying viscous Stokes flows at infinite Rayleigh numbers Ra. The flow is driven by a density variations acted upon by gravity, and infinite Ra corresponds to zero density diffusion, i.e. its material conservation. On the other hand, the fluid Reynolds number Re is negligible, allowing one to drop the acceleration in ...
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Effects of Pipe Diameter and Stokes Number on Erosion in Elbows
Volume 2: Fluid Mechanics; Multiphase Flows, 2020Abstract Large diameter pipes and elbows are vastly used in industry especially in mining and oil and gas production. Solid particle erosion is a common issue in these pipelines, and it is important to predict it to avoid failures. Currently, laboratory experiments reported in the literature are limited to diameters less than 4 inches ...
Soroor Karimi +3 more
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Error correction method for Navier–Stokes equations at high Reynolds numbers
Journal of Computational Physics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kun Wang, Yau Shu Wong
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Adjoint algorithms for the Navier–Stokes equations in the low Mach number limit
Journal of Computational Physics, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gary J. Chandler +3 more
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The Low Mach Number Limit for the Full Navier–Stokes–Fourier System
Archive for Rational Mechanics and Analysis, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Feireisl, E. (Eduard), Novotný, A.
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Global instability of Stokes layer for whole wave numbers
Applied Mathematics and Mechanics, 2016The study on the global instability of a Stokes layer, which is a typical unsteady flow, is usually a paradigm for understanding the instability and transition of unsteady flows. Previous studies suggest that the neutral curve of the global instability obtained by the Floquet theory is only mapped out in a limited range of wave numbers (0.2 ≤ α ≤ 0.5).
Wei Kong, Jisheng Luo
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