Results 221 to 230 of about 20,510 (268)
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The Physics of Fluids, 1965
A study is made of plane gas dynamic and transverse magnetogasdynamic shock waves in fully ionized hydrogen at conditions such that radiative processes are significant. The length scale required for a radiative shock wave to be steady is large, and the establishment of a truly steady-state flow is found only for dimensions relevant to astrophysical ...
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A study is made of plane gas dynamic and transverse magnetogasdynamic shock waves in fully ionized hydrogen at conditions such that radiative processes are significant. The length scale required for a radiative shock wave to be steady is large, and the establishment of a truly steady-state flow is found only for dimensions relevant to astrophysical ...
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Shock absorbing fabric structures
The Journal of the Acoustical Society of America, 2010Fabric structures having two connection segments and an expansion segment between the two connection segments are provided. The fabric structure includes ground yarns that form a sheath, binder yarns, elongation yarns surrounded by the sheath, and lateral yarns.
Hajime Tanaka, Tim Russell
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RADIATIVE SHOCK STRUCTURE—THEORY AND OBSERVATIONS
Journal of Quantitative Spectroscopy and Radiative Transfer, 1968Radiation effects on shock wave structure from stellar postshock emission spectra observations, discussing deviations from Rankine-Hugoniot ...
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2012
Shock wave that appears from the solution of gas dynamic Euler equations as a discontinuity of gas parameters related by Rankine-Hugoniot conditions, in reality presents a narrow layer inside which the dissipative processes form the transition from one thermodynamically equilibrium state to another one.
A. A. Raines, F. G. Tcheremissine
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Shock wave that appears from the solution of gas dynamic Euler equations as a discontinuity of gas parameters related by Rankine-Hugoniot conditions, in reality presents a narrow layer inside which the dissipative processes form the transition from one thermodynamically equilibrium state to another one.
A. A. Raines, F. G. Tcheremissine
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Underwater shock‐free surface–structure interaction
International Journal for Numerical Methods in Engineering, 2003AbstractA recently developed numerical method has been employed to evaluate the influence of free surface on shock loading in a cylindrical underwater explosion carried out near to both a free surface and a cylindrical rigid structure. In the usual simulation of underwater shock–structure interaction, the shock loading tends to accelerate/move the ...
Liu, T.G. +3 more
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Structure of the Earth's bow shock
Journal of Geophysical Research, 1972Numerical simulations have provided detailed information of the microscopic processes that occur in a high Mach number oblique shock wave such as the bow shock. The gross feature of the ion dissipation is a strong interaction of the reflected ions with the whistler precursor, which can be explained by a nonlinear ion-ion counterstreaming instability ...
Biskamp, D., Welter, H.
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Structural shock isolation system
The Journal of the Acoustical Society of America, 1992A structural shock isolation system that may be used in building structure, or in other applications requiring load supporting elements is disclosed. The shock isolation elements of the system are divided into a plurality of parts that are keyed together with the respective parts separated by an elastomeric material.
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Structure of a Plasma Shock Wave
The Physics of Fluids, 1964The one-dimensional, steady-state structure of a shock wave in a fully ionized plasma is investigated in the absence of external applied magnetic or electric fields. The structure is assumed to be described by the Navier-Stokes equations written for the electron and ion fluids, together with Poisson's equation for the self-induced electric field.
Jaffrin, M. Y., Probstein, R. F.
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Quasi-parallel Shock Structure and Processes
Space Science Reviews, 2005), a much more complex shock is observed than in the quasi-perpendicular case.Historically, this has made interpreting single spacecraft data more difficult, so thatfor a long time the quasi-parallel shock remained relatively poorly understood. Thedifficulties arise, as we now understand, because the supercritical quasi-parallelshock is a spatially ...
Burgess, D. +13 more
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Bank Shocks and the Debt Structure
SSRN Electronic Journal, 2021Abstract This article studies how sudden changes in bank credit supply impact economic activity. I identify shocks to bank credit supply based on firms’ aggregate debt composition. I use a model where firms fund production with bonds and loans. In the model, bank shocks are the only type of shock that imply opposite movements in the two types of ...
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