Results 231 to 240 of about 295,654 (265)

Random walk model of impact phenomena

Physica A: Statistical Mechanics and its Applications, 1984
A model of the permanent distortion of an elastic material due to high velocity projectile impact is described using a random walk model, with unusual temporal statistics, of the transport of dislocations. The biased motion of dislocations in a stress field and also in a random environment is considered.
West, Bruce J., Shlesinger, Michael
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Phenomena resulting from hypervelocity impact

Journal of Spacecraft and Rockets, 1965
Crater damage to a thick plate via hypervelocity impact can be predicted from the tensile strength established by standard metallurgical techniques. Some of the results indicate that the frequently quoted empirical rule that the thickness of a plate that will just prevent penetration by a high-velocity particle is approximately 1.5 times the depth of ...
ROBERT F. ROLSTEN, HAROLD H. HUNT
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Projectile Impact Phenomena and Existing Studies

2017
For the local response of the concrete target hit by a non-deformable projectile, three successive phenomenological responses are usually observed in test with the gradually increasing in the initial striking velocity V 0 of the projectile, as illustrated in Fig. 2.1.
Qin Fang, Hao Wu
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Multipurpose tester for phenomena in vibration and impact

The Journal of the Acoustical Society of America, 1976
The film describes a multipurpose dynamic tester capable of demonstrating several phenomena of vibrations and impact. The versatility of the equipment makes it suitable for a wide range of educational levels from elementary demonstrations in vibrations to investigations on the graduate level.
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Electronic and Ionic Impact Phenomena

Physics Today, 1953
H. S. W. Massey, E. H. S. Burhop, E. W. McDaniel   +2 more
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Wave and Fracture Phenomena in Impacted Ceramics.

1988
Abstract : Experiments have been performed to investigate the fracture behaviour of pressure wave loaded alumina tiles. The waves were produced by impacting steel projectiles at a speed range between 100 and 1200m/s. The investigation of the damage generation phase was made possible by a newly developed special loading and observation arrangement.
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HYDROELASTIC STUDY OF THE IMPACT PHENOMENA IN SLOSHING FLOW

2012
Present work deals with the hydroelastic interaction during the wave impact against an elastic aluminium plate inserted in a rigid wall of a sloshing tank. With the aim of showing the evolution of the hydroelastic effects, a flip-through impact event is studied.
BARDAZZI, ANDREA, C. Lugni, O. M. Faltinsen, GRAZIANI, Giorgio   +3 more
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NUMERICAL EVALUATION OF HYPERVELOCITY IMPACT PHENOMENA

1970
Hypervelocity impact computerized calculations, considering material response, laminated meteor bumpers, hollowed projectiles and thick target ...
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Large ocean phenomena with human impact

2010
The goal throughout this book is not simply to present the variety of applications of remote sensing in marine science, but particularly to identify unique contributions to revealing and understanding ocean phenomena made possible by the observational capabilities of sensors viewing the sea from orbiting satellites.
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Electronic and ionic impact phenomena

Planetary and Space Science, 1970
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