Results 221 to 230 of about 3,077,819 (277)

Poiseuille flow of a rarefied gas mixture

Zeitschrift für angewandte Mathematik und Physik ZAMP, 1978
The flow of a rarefied binary gas mixture is governed by transport equations which correspond to a coupled set of Fredholm integral equations of the second kind. By means of the Fourier transform technique and by expanding the transformed kernels in terms or orthogonal functions the problem is reduced to the solution of a system of linear algebraic ...
CARLOMUSTO L., DE SOCIO, Luciano
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DRAG OF SPHERES IN RAREFIED HYPERVELOCITY FLOW

AIAA Journal, 1963
Drag of spheres has been measured under hypersonic, cold-wall, support-free conditions in a nonreacting flow in which molecular vibration was frozen. Data were obtained for a nominal freestream Mach number of 11 and for Reynolds numbers from 1 to 10 based on conditions immediately downstream of the normal shock and sphere diameter.
Kinslow, Max, Potter, J. Leith
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Plane Couette Flow of Rarefied Gases

The Physics of Fluids, 1967
The thirteen-moment approximation to the molecular velocity distribution function has been used to develop a system of moment equations and boundary conditions for plane Couette flow. Following linearization, an iteration scheme is proposed for study of nonlinear aspects of the problem.
Weinstein, H. G., Schowalter, W. R.
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Dynamics of a Pendulum in a Rarefied Flow

Regular and Chaotic Dynamics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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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