Heat Transfer from a Sphere in a Rarified Gas
Rarefied gas dynamics - heat transfer from sphere for entire range of knudsen number based on boltzmann equation
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Rarefied gas dynamics - heat transfer from sphere for entire range of knudsen number based on boltzmann equation
Rarefied gas dynamics - measurements from spherical langmuir probe interpreted for electron density, temperature and ion density
Rarefied gas dynamics - electron beam density, temperature probe and examination of electro- luminescence spectra
Gas dynamics of nonisentropic two-dimensional MHD FLOW of ideal inviscid perfectly conducting compressible fluid
Rarefied gas dynamics - plane poiseuille flow between two parallel plates with a minimum as function of knudsen number
Rarefied gas dynamics - low density flow near leading edge of flat plate in hypersonic stream
Rarefied gas dynamics - perturbations of ambient medium by motion of satellite or hypervelocity vehicle
Rarefied gas dynamics - hypersonic shock tunnel data - blunt axisymmetric & two-dimensional bodies and sharp flat plate data
Rarefied gas dynamics - nozzles of varying lengths and angles of divergence studied in low density wind tunnel
Rarefied gas dynamics - aerodynamic flow regimes for motion of rockets or satellites in ionosphere, plasma wave motions & ion shock wave formation
Rarefied gas dynamics - surface pressure & pitot pressure distribution in neighborhood of leading edge of thin flat plate
Gas dynamic problems in low pressure microthrust engines, noting parameters such as type of nozzle flow, pressure drop causes, etc
Rarefied gas dynamics - solution of boundary value problem of boltzmann equation at arbitrary knudsen number by transfer equations
Rarefied gas dynamics - second-order boundary layer theory applied to heat transfer at stagnation point of sphere in supersonic flow
Rarefied gas dynamics - use of langmuir probe in low density plasma flow
Application of the continuum, inviscid-flow equations of gas dynamics to predict the effect of thermal radiation on the internal structure of a shock wave
Interstellar gas dynamics suggests that energy density of galactic cosmic rays places firm upper limit on undetermined constant of solar modulation
The observed properties of bow waves and the associated plasma flows are outlined, along with those features identified that can be described by a continuum magnetohydrodynamic flow theory as opposed to a more detailed multicomponent particle and field plasma theory. The primary objectives are to provide an account of the fundamental concepts and current status of the magnetohydrodynamic and gas dynamic theories for solar wind flow past planetary bodies. This includes a critical examination of: (1) the fundamental assumptions of the theories; (2) the various simplifying approximations introduced to obtain tractable mathematical problems; (3) the limitations they impose on the results; and (4) the relationship between the results of the simpler gas dynamic-frozen field theory and the more accurate but less completely worked out magnetohydrodynamic theory. Representative results of the various theories are presented and compared. A number of deficiencies, ambiguities, and suggestions for improvements are discussed, and several significant extensions of the theory required to provide comparable results for all planets, their satellites, and comets are noted.