The Experts below are selected from a list of 309 Experts worldwide ranked by ideXlab platform
Morteza Gharib - One of the best experts on this subject based on the ideXlab platform.
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effect of time dependent Piston Velocity program on vortex ring formation in a Piston cylinder arrangement
Physics of Fluids, 2006Co-Authors: Michael Shusser, Moshe Rosenfeld, John O Dabiri, Morteza GharibAbstract:An analytical model describing laminar vortex ring formation in a nozzle flow generator (Piston/cylinder arrangement) proposed previously by the authors is extended to time-dependent Velocity programs. The predictions of the model are in good agreement with the available numerical data for impulsive, linear, and trapezoidal Velocity programs. We also show that properly scaled vortex circulation is another universal quantity, in addition to the dimensionless energy, related to vortex rings and verify this by comparing with available numerical simulations and experimental results.
Michael Shusser - One of the best experts on this subject based on the ideXlab platform.
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effect of time dependent Piston Velocity program on vortex ring formation in a Piston cylinder arrangement
Physics of Fluids, 2006Co-Authors: Michael Shusser, Moshe Rosenfeld, John O Dabiri, Morteza GharibAbstract:An analytical model describing laminar vortex ring formation in a nozzle flow generator (Piston/cylinder arrangement) proposed previously by the authors is extended to time-dependent Velocity programs. The predictions of the model are in good agreement with the available numerical data for impulsive, linear, and trapezoidal Velocity programs. We also show that properly scaled vortex circulation is another universal quantity, in addition to the dimensionless energy, related to vortex rings and verify this by comparing with available numerical simulations and experimental results.
Moshe Rosenfeld - One of the best experts on this subject based on the ideXlab platform.
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effect of time dependent Piston Velocity program on vortex ring formation in a Piston cylinder arrangement
Physics of Fluids, 2006Co-Authors: Michael Shusser, Moshe Rosenfeld, John O Dabiri, Morteza GharibAbstract:An analytical model describing laminar vortex ring formation in a nozzle flow generator (Piston/cylinder arrangement) proposed previously by the authors is extended to time-dependent Velocity programs. The predictions of the model are in good agreement with the available numerical data for impulsive, linear, and trapezoidal Velocity programs. We also show that properly scaled vortex circulation is another universal quantity, in addition to the dimensionless energy, related to vortex rings and verify this by comparing with available numerical simulations and experimental results.
John O Dabiri - One of the best experts on this subject based on the ideXlab platform.
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effect of time dependent Piston Velocity program on vortex ring formation in a Piston cylinder arrangement
Physics of Fluids, 2006Co-Authors: Michael Shusser, Moshe Rosenfeld, John O Dabiri, Morteza GharibAbstract:An analytical model describing laminar vortex ring formation in a nozzle flow generator (Piston/cylinder arrangement) proposed previously by the authors is extended to time-dependent Velocity programs. The predictions of the model are in good agreement with the available numerical data for impulsive, linear, and trapezoidal Velocity programs. We also show that properly scaled vortex circulation is another universal quantity, in addition to the dimensionless energy, related to vortex rings and verify this by comparing with available numerical simulations and experimental results.
Lars Arneborg - One of the best experts on this subject based on the ideXlab platform.
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determination of the Piston Velocity for water air interfaces using flux chambers acoustic doppler velocimetry and ir imaging of the water surface
Journal of Geophysical Research, 2013Co-Authors: Magnus Galfalk, David Bastviken, Sam T Fredriksson, Lars ArneborgAbstract:The transport of gasses dissolved in surface waters across the water-atmosphere interface is controlled by the Piston Velocity (k). This coefficient has large implications for, e.g., greenhouse gas ...
