Results 171 to 180 of about 196,628 (219)
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Mixed and mixing layer depths simulated by an OGCM
Journal of Oceanography, 2008The global distributions of the mixed layer depth h D , representing the depth of uniform density, and the mixing layer depth h K , representing the depth of active turbulent mixing, were simulated using an ocean general circulation model (OGCM), and ...
Yign Noh, Woo-Sung Lee
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LES of scalar mixing in supersonic mixing layers
Proceedings of the Combustion Institute, 2005Abstract Large eddy simulation (LES) of a compressible mixing layer is carried out to investigate scalar mixing in mixed supersonic-subsonic shear layers. The ability of two sub-grid models to predict scalar mixing in compressible shear layers is assessed in this study.
V. Sankaran, S. Menon
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The enhancement of the mixing of a 2D supersonic mixing layer
Science China Mathematics, 2002Numerical simulations have been performed for a 2D supersonic mixing layer with two different types of excitation, namely the introduction of a T-S wave at the inlet and the enforcement of the inflow speed on the low speed side to have periodic stream-wise undulations. The results showed that both ways were effective when the convective Mach number Mc
Wei Cao, Heng Zhou
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1995
A mixing layer develops between two parallel, but different velocity, streams separated by a splitter plate upstream. The mixing layer is a flow of paramount importance for understanding the development of turbulence in external aerodynamics or combustion, as well as in atmospheric or oceanic flows. These so-called “spatially-growing mixing layers” are
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A mixing layer develops between two parallel, but different velocity, streams separated by a splitter plate upstream. The mixing layer is a flow of paramount importance for understanding the development of turbulence in external aerodynamics or combustion, as well as in atmospheric or oceanic flows. These so-called “spatially-growing mixing layers” are
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Mixed-Layer Models with Second-Layer Dependence
The Journal of Geology, 1967A succession of packets (multiple layers) characterized in terms of a two-packet Markov-2 model can be redefined in terms of a four-packet Markov-1 model by specifying the relative abundance of the two kinds of packets together with the transition probabilities $p_{11.1}, p_{21.1}, and p_{22.1}$.
Colin R. Blyth +2 more
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On harmonic perturbations in a turbulent mixing layer
European Journal of Mechanics - B/Fluids, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Reau, Nicolas, Tumin, Anatoli
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Molecular mixing layers in stellar outflows
Astrophysics and Space Science, 1995High velocity jets from young stars interact with the surrounding molecular environment and molecular outflows quite possibly are the result. This interaction can take place through the formation of a turbulent mixing layer. Models have been constructed (following Cant/’o and Raga) of a plane mixing layer in the boundary between a high velocity, atomic
S. D. Taylor, A. C. Raga
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Spectral observation in a forced mixing layer
AIAA Journal, 1989The dynamics of an incompressible forced mixing layer formed downstream of a splitter plate were investigated. In the regions of zero growth of the mixing layer, spectral analysis of the velocity time fluctuations revealed the existence of locations in which the time variations of the velocity are quasimonochromatic.
TORDELLA, Daniela, W. H. CHRISTIANSEN
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Condensation in a mixing layer
Journal of Thermophysics and Heat Transfer, 1991A numerical study has been carried out on the formation of a water aerosol in a laminar stagnation point flow. The two impinging streams were at different temperatures and initial supersaturations. As the streams of vapor mixed, homogeneous nucleation occurred along with condensational particle growth.
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1988
Buoyancy is the dominant mechanism driving turbulence in a convective boundary layer. Such turbulence is not completely random, but is often organized into identifiable structures such as thermals and plumes (Young, 1988). Entertainment happens at a variety of scales: lateral entertainment by small eddies into the sides of thermals, and vertical ...
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Buoyancy is the dominant mechanism driving turbulence in a convective boundary layer. Such turbulence is not completely random, but is often organized into identifiable structures such as thermals and plumes (Young, 1988). Entertainment happens at a variety of scales: lateral entertainment by small eddies into the sides of thermals, and vertical ...
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