Results 261 to 270 of about 8,893 (314)

Dynamics of a Pendulum in a Rarefied Flow

Regular and Chaotic Dynamics
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Davydov, Alexey, Plakhov, Alexander
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COMPUTATIONAL HYPERSONIC RAREFIED FLOWS

Annual Review of Fluid Mechanics, 1998
▪ Abstract  Recent considerable progress in the field of rarefied hypersonic computational fluid dynamics (CFD) gives reason to address its evolution to an independent CFD branch that covers many fundamental and closely related applied problems of high-altitude aerothermodynamics of space vehicles.
M. S. Ivanov, S. F. Gimelshein
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Flow of Rarefied Gases

Physics Bulletin, 1962
By Samuel A. Schaaf and Paul L. Chambre London: Oxford University Press. Pp.55. Price 11s. 6d.
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Rarefied-Gas Flow in the Knudsen Layer

The Physics of Fluids, 1968
Discrete ordinate method has been applied to the Bhatnagar-Gross-Krook model to analyze the velocity field in the Knudsen layer. An exact relation between the macroscopic velocity at the plate and the shear stress has been obtained. The method also provides accurate numerical results for quantities of interest such as slip coefficient.
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Plane Poiseuille Flow of a Rarefied Gas

The Physics of Fluids, 1968
An analytical solution to the problem of rarefied gas flow in a channel is obtained by the moment method. The expected minimum in volume flow rate is found; the flow rate exhibits an algebraic instead of a logarithmic singularity at low pressures. Present results are compared with the results from other theories and with measurements.
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Thermophoresis in Rarefied Gas Flows

Aerosol Science and Technology, 2002
Numerical calculations are presented for the thermophoretic force acting on a free-molecular, motionless, spherical particle suspended in a rarefied gas flow between parallel plates of unequal temperature. The rarefied gas flow is calculated with the direct simulation Monte Carlo (DSMC) method, which provides a time-averaged approximation to the local ...
M. A. Gallis, D. J. Rader, J. R. Torczynski   +2 more
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Thermophoresis in Rarefied Gas Flows

AIP Conference Proceedings, 2003
Numerical calculations are presented for the thermophoretic force acting on a motionless, spherical particle suspended in a quiescent, rarefied gas between parallel plates of unequal temperature. The rarefied‐gas heat flux and temperature profiles are calculated with the Direct Simulation Monte Carlo (DSMC) method, which provides a time‐averaged ...
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Simulation of rarefied vapor flows

Industrial & Engineering Chemistry Research, 1991
The vapor region between evaporator and condenser surfaces of different areas is examined by direct Monte Carlo simulation of multicomponent, high-vacuum distillation. Vapor profiles change sharply through the kinetic layer next to the evaporator and again through that next to the ...
Maruti Bhandarkar, John R. Ferron
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Phenomenology of Rarefied Gas Flows

1991
Abstract Until now we have been concerned only with phenomena in a dilute gas, which means that we have neglected all effects of boundaries and boundary layers.
Frederick R W Mccourt, Jan J M Beenakker, Walter E Kohler, Ivan Kuscer   +3 more
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Computation of Transitional Rarefied Flow

1991
Rarefied flows around reentry vehicles can be evaluated by using a Monte-Carlo numerical simulation. Results for Hermes vehicle are presented and agree fairly well with wind-tunnel data.
F. Coron, J. P. Pallegoix
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