Results 221 to 230 of about 5,032,099 (270)
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Journal of the Society of Mechanical Engineers, 1969
Rarefied gas dynamics is concerned with flows at such low density that the molecular mean free path is not negligible. Under these conditions, the gas no longer behaves as a continuum. Important modifications in aerodynamic and heat transfer characteristics occur which are ascribable to the basic molecular structure of the gas.
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Rarefied gas dynamics is concerned with flows at such low density that the molecular mean free path is not negligible. Under these conditions, the gas no longer behaves as a continuum. Important modifications in aerodynamic and heat transfer characteristics occur which are ascribable to the basic molecular structure of the gas.
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Progress in Aerospace Sciences, 1964
The program of this symposium, which was held in Paris 26–29 June, 1962, included papers on new developments in the theory of flow of neutral and partly ionized gases at low densities, interactions between gas molecules and solid surfaces, high-speed and thermal molecular beams, measurements of drag and heat transfer in the transition and free molecule
Estermann, I., Roshko, A.
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The program of this symposium, which was held in Paris 26–29 June, 1962, included papers on new developments in the theory of flow of neutral and partly ionized gases at low densities, interactions between gas molecules and solid surfaces, high-speed and thermal molecular beams, measurements of drag and heat transfer in the transition and free molecule
Estermann, I., Roshko, A.
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Annual Review of Fluid Mechanics, 1989
The current state of those aspects of rarefied gas dynamics research that appear to be most important to research planned over the next decade is evaluated. These aspects encompass assessments of computational rarefied-gas dynamics (CRGD) that will allows their use as surrogates for experiments, the development of hybris-flowfield computational ...
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The current state of those aspects of rarefied gas dynamics research that appear to be most important to research planned over the next decade is evaluated. These aspects encompass assessments of computational rarefied-gas dynamics (CRGD) that will allows their use as surrogates for experiments, the development of hybris-flowfield computational ...
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Macroscopic equations for rarefied gas dynamics
Physics Letters A, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Xinzhong +2 more
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Numerical investigations in rarefied gas dynamics
USSR Computational Mathematics and Mathematical Physics, 1980Abstract A SURVEY, compiled in the Laboratory of the Theory of Transport Processes of the Computing Centre of the Academy of Sciences of the USSR, of papers on numerical methods of solving the kinetic equations for a neural gas is presented. THe main aspects of 15 years of the scientific activity of a small research group are briefly elucidated.
Rykov, V. A. +2 more
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Numerical Methods for Rarefied Gas Dynamics
1995Numerical methods for solving the gas dynamic Boltzmann equation are of key importance because in general analytic solutions can not be found. Only in special cases such as in the fluid dynamic or free molecular flow limits for specific geometries and boundary conditions are analytic solutions (or approximate solutions) known [15].
Alfred Kersch, William J. Morokoff
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RESEARCH ON RAREFIED GAS DYNAMICS AND PLASMA DYNAMICS
1962Abstract : Research activities in the field of rarefied gasdynamics during the period September 1960 to August 1962 are reported in summary. Most of these constitute continuation of work reported previously, particularly in the experimental studies of rarefied gasdynamics and the attendant development of equipment experimental tools.
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Integral methods in rarefied gasdynamics
Zeitschrift für angewandte Mathematik und Physik ZAMP, 1977The question of convergency in integral methods for rarefied gasdynamics is examined through the example of low-speed flow over a sphere. The four-moment solution and the six-moment solution both compare favorably with experimental data for drag and heat transfer over the entire range of gas density. Discrepancy between the two solutions show a maximum
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Boltzmann Equation and Rarefied Gas Dynamics
1985A survey of the present state of the art in theoretical rarefied gas dynamics is presented.
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