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Author: G. M. Lyakhov Publisher: ISBN: Category : Languages : en Pages : 13
Book Description
On the basis of an approximation of the dependence p(V) by a piecewise linear function the author gives an approximate solution to the problem of the interaction of a two-dimensional nonstationary shock wave with the boundary of media, a shifted boundary, and with a boundary of a region of given pressure.
Author: G. M. Lyakhov Publisher: ISBN: Category : Languages : en Pages : 13
Book Description
On the basis of an approximation of the dependence p(V) by a piecewise linear function the author gives an approximate solution to the problem of the interaction of a two-dimensional nonstationary shock wave with the boundary of media, a shifted boundary, and with a boundary of a region of given pressure.
Author: V. N. Nikolaevskii Publisher: ISBN: Category : Languages : en Pages : 17
Book Description
A theoretical analysis is made of the structure of a stationary shock wave in soft water-saturated soils and rocks on the assumption that identical pressures exist in the phases. It is indicated that two-phase solid media with different phase stresses and velocities may be used as adequate mathematical models for water-saturated rocks and soils. First, the main characteristics of the propagation of sound waves in soft water-saturated soils and rocks are discussed using a system of linearized equations of motion which describe two-phase media. It is shown that when dynamic forces are applied to water-saturated soils, the imparted impulse at first spreads uniformly in all phases as a result of which corresponding stresses are received. The medium passes into a non-equilibrium 'frozen' state which is attained at high oscillation frequencies when there is no pulse (nor heat) transfer between the phases. The mechanism which governs interaction and heat transfer processes, during a characteristic relaxation time, brings the medium into an equilibrium state. (Author).
Author: J. M. Pinkston Publisher: ISBN: Category : Explosions Languages : en Pages : 48
Book Description
When an explosion occurs in the atmosphere above a water surface, most of the energy in the resulting shock wave will be reflected upon striking the air-water interface; however, some portion of the energy will be transmitted through the interface and propagate into the water. The experimental study, designed to provide quantitative information on the induced water shock as well as verigy theoretical findings, was conducted in a trapezoidal-shaped test basin 250 ft long, 150 ft wide (midpoint), and 20 ft deep. It involved the detonation of some sixty 21-lb spheres of TNT positioned at various distances above the water surface, and pressure-time histories of the induced water shocks were measured at spatial positions underwater for depths ranging from just beneath the surface to middepth. (Author).
Author: Gabi Ben-Dor Publisher: Elsevier ISBN: 0080533728 Category : Science Languages : en Pages : 2188
Book Description
The Handbook of Shock Waves contains a comprehensive, structured coverage of research topics related to shock wave phenomena including shock waves in gases, liquids, solids, and space. Shock waves represent an extremely important physical phenomena which appears to be of special practical importance in three major fields: compressible flow (aerodynamics), materials science, and astrophysics. Shock waves comprise a phenomenon that occurs when pressure builds to force a reaction, i.e. sonic boom that occurs when a jet breaks the speed of sound.This Handbook contains experimental, theoretical, and numerical results which never before appeared under one cover; the first handbook of its kind.The Handbook of Shock Waves is intended for researchers and engineers active in shock wave related fields. Additionally, R&D establishments, applied science & research laboratories and scientific and engineering libraries both in universities and government institutions. As well as, undergraduate and graduate students in fluid mechanics, gas dynamics, and physics. Key Features* Ben-Dor is known as one of the founders of the field of shock waves* Covers a broad spectrum of shock wave research topics* Provides a comprehensive description of various shock wave related subjects* First handbook ever to include under one separate cover: experimental, theoretical, and numerical results
Author: G. M. Lyakhov
Author: G. M. Lyakhov
Author: United States. Navy Department. Bureau of Ordnance
Author: V. N. Nikolaevskii
Author: Akira Sakurai
Author: Louis Miller
Author: 
Author: Mohammad-Ali Jamnia
Author: J. M. Pinkston
Author: Gabi Ben-Dor
Author: