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Download Ebook Free Theory Of Electron Driven Shock Waves

Theory of Electron Driven Shock Waves

Theory of Electron Driven Shock Waves
Author : Richard Gildart Fowler,B. D. Fried
Publisher : Unknown
Release Date : 1960
Category : Shock tubes
Total pages :30
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Previous calculations of the time required for ion heating in the discharge or driver section of an electrical shock tube yielded values much greater than that in which formation and acceleration of the first luminous front is observed to occur. The model of an electron driven shock presented here shows that the relation between shock velocity, V, and electron temperature, T sub e, which has been established experimentally over a wide range of parameters, remains valid even though the conventional picture of a shock driven by hot ions must be abandoned. Thermal expansion of the hot electron gas accelerates the cold ions, resulting in a shock front or moving electrostatic double layer. Assuming conditions behind the shock to be coupled to those in the discharge region through a simple rarefaction wave, it is found that MV(2)/kT sub e is a universal function of W/MV(2), where W is the effective ionization potential. This is shown to be in excellent agreement with a wide variety of experimental data. (Author).

Shock Tubes

Shock Tubes
Author : Arnold M. Melnick
Publisher : Unknown
Release Date : 1964
Category : Shock tubes
Total pages :55
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AGARDograph

AGARDograph
Author : Anonim
Publisher : Unknown
Release Date : 1954
Category : Aerodynamics
Total pages :129
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Fluid Dynamics Transactions

Fluid Dynamics Transactions
Author : Władysław Fiszdon
Publisher : Unknown
Release Date : 1965
Category : Fluid dynamics
Total pages :129
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Vol. 1- contains papers of the 5th- symposia, 1961-

Archives de mécanique appliquée

Archives de mécanique appliquée
Author : Anonim
Publisher : Unknown
Release Date : 1964
Category : Mechanics, Applied
Total pages :129
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Nasa technical note (no.1-4000)

Nasa technical note (no.1-4000)
Author : Anonim
Publisher : Unknown
Release Date : 1963
Category :
Total pages :129
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International Conference on Phenomena in Ionized Gases

International Conference on Phenomena in Ionized Gases
Author : Anonim
Publisher : Unknown
Release Date : 1997
Category : Ionized gases
Total pages :129
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Plasma Physics in Theory and Application

Plasma Physics in Theory and Application
Author : Wulf B. Kunkel,Wulf B.. Kunkel
Publisher : Unknown
Release Date : 1966
Category : Plasma (Ionized gases).
Total pages :494
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Proceedings of the Physical Society

Proceedings of the Physical Society
Author : Institute of Physics and the Physical Society
Publisher : Unknown
Release Date : 1964
Category : Physics
Total pages :129
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Bibliographies of Interest to the Atomic Energy Program, 1962 Through 1966

Bibliographies of Interest to the Atomic Energy Program, 1962 Through 1966
Author : U.S. Atomic Energy Commission
Publisher : Unknown
Release Date : 1968
Category : Nuclear energy
Total pages :250
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Plasma Density Ahead of Pressure Driven Shock Waves

Plasma Density Ahead of Pressure Driven Shock Waves
Author : Lawrence Bruce Holmes,ROCHESTER UNIV N Y DEPT OF MECHANICAL AND AEROSPACE SCIENCES.
Publisher : Unknown
Release Date : 1965
Category :
Total pages :362
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A review of the literature on electrical precursors associated with strong shock waves is presented. Negative well-type electrostatic precursor signals are obtained from the potential probe experiments. Potential probe experiments in conjunction with a solenoidal magnetic field show that the electrostatic precursor signal is due in part to radial diffusion of electrons to the wall of the shock tube. A theory is presented for the diffusion of the electrons and ions to the grid of the probe and for the motion of the charged particles inside the probe. This theory relates the collected currents to the plasma density in the shock tube. The evidence of the existence of a neutral plasma and the high velocity of propagation of the precursor strongly suggests that the gas ahead of the shock wave is photoionized. It was established that multiple step photoionization produces the plasma.

Plasma Physics Index

Plasma Physics Index
Author : Anonim
Publisher : Unknown
Release Date : 1978
Category : Plasma (Ionized gases)
Total pages :129
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Nuclear Science Abstracts

Nuclear Science Abstracts
Author : Anonim
Publisher : Unknown
Release Date : 1969
Category : Nuclear energy
Total pages :129
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Government Reports Announcements & Index

Government Reports Announcements & Index
Author : Anonim
Publisher : Unknown
Release Date : 1989
Category : Science
Total pages :129
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Physics Briefs

Physics Briefs
Author : Anonim
Publisher : Unknown
Release Date : 1993
Category : Physics
Total pages :129
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