Author: Jason M. ReesePublisher:
ISBN:
Category : Shock waves
Languages : en
Pages : 288
Book Description
On the Structure of Shock Waves in Monatomic Rarefied Gases
Author: Jason M. ReesePublisher:
ISBN:
Category : Shock waves
Languages : en
Pages : 288
Book Description
Shock Waves @ Marseille III
Author: Raymond BrunPublisher: Springer
ISBN: 9783642788376
Category : Science
Languages : en
Pages : 485
Book Description
Recently, there have been significant advances in the fields of high-enthalpy hypersonic flows, high-temperature gas physics, and chemistry shock propagation in various media, industrial and medical applications of shock waves, and shock-tube technology. This series contains all the papers and lectures of the 19th International Symposium on Shock Waves held in Marseille in 1993. They are published in four topical volumes, each containing papers on related topics, and preceded by an overview wrtitten by a leading international expert. The volumes may be purchased independently.
On the Structure of Shock Waves in Monatomic Gases
Author: Sridhar M. RamachandraPublisher:
ISBN:
Category : Air flow
Languages : en
Pages : 144
Book Description
A study was made of the structure of plane, steady shock waves in a neutral monatomic gas using the Boltzmann equation of the kinetic theory of gases and considering the molecules to be rigid elastic spheres. Two collision models are considered: In one model the postulate of a Maxwellian distribution of the lateral components of the molecular velocity is used and the kinetic model of Krook applied to the resulting collision integral thus reducing the Boltzmann equation to a linear form in the longitudinal velocity distribution function for which the corresponding transport equations are also derived; the second model uses the Boltzmann equation and the associated equations of transfer. As in the original Krook kinetic model, conservation of particle number, momentum and energy are also ensured at each collision for the present modified kinetic model. (Author).
On the Structure of Shock Waves in Monatomic Rarified Gases
Author: Jason M. ReeseRelaxation in Shock Waves
Author: Y.V. StupochenkoPublisher: Springer Science & Business Media
ISBN: 3642482465
Category : Technology & Engineering
Languages : en
Pages : 404
Book Description
Further Measurements of the Structure of Shock Waves in Monatomic Gases
Author: G. R. GrahamStructure of Weak Shock Waves in a Monatomic Gas
Author: Lawrence TalbotShock Wave Structure in a Fully Ionized Gas Based on Multi-component Fluid Theory
Author: Huon LiPublisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 132
Book Description
The multi-component continuous approach for the investigation of the gasdynamics of a plasma is presented. More information about the flow properties of a plasma can be obtained than from the classical magnetohydrodynamic approach. Also, the resulting equations appear to be more easily solved than the Blotzmann equation of classical kinetic theory. The basic macroscopic conservation equations for a non-reacting multi-component plasma are presented. The fluid properties of each component are referred to the mean velocity of that component. Therefore, no limitations are placed on the magnitude of the diffusion velocities. The effects of electric and magnetic fields are included. The equations for a two-component mixture are used to study the structure of a shock wave in a fully-ionized hydrogen gas. It is assumed that the momentum exchange and energy exchange between the ions and electrons are important because of the strong Coulomb forces present. (Author).
A Low-density Wind-tunnel Study of Shock-wave Structure and Relaxation Phenomena in Gases
Author: F. S. ShermanPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 214
Book Description
The profiles and thicknesses of normal shock waves of moderate strength have been determined experimentally in terms of the variation of the equilibrium temperature of an insulated transverse cylinder in free-molecule flow. The shock waves were produced in a steady state in the jet of a low-density wind tunnel, at initial Mach numbers of 1.72 and 1.82 in helium and 1.78, 1.85, 1.90, 1.98, 3.70, and 3.91 in air. The shock thickness, determined from the maximum slope of the cylinder temperature profile, varied from 5 to 3.5 times the length of the Maxwell mean free path in the supersonic stream. A comparison between the experimental shock profiles and various theoretical predictions leads to the tentative conclusions: (1) The Navier-Stokes equations are adequate for the decription of the shock transition for initial Mach numbers up to 2, and (2) the effects of rotational relaxation times in air can be accounted for the introduction of a "second" or "bulk" viscosity coefficient equal to about two-thirds of the ordinary shear viscosity.
Physics of Shock Waves and High-temperature Hydrodynamic Phenomena
Author: I︠A︡kov Borisovich ZelʹdovichPublisher:
ISBN:
Category : Science
Languages : en
Pages : 488
Book Description