Results 301 to 310 of about 963,853 (358)

Low and high velocity impact response of thick hybrid composites

, 1993
Clement Hiel, O. Ishai
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Low-velocity impacts of quasiperiodic oscillations

Chaos, Solitons & Fractals, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dankowicz, Harry, Piiroinen, Petri, Nordmark, Arne B.   +2 more
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Analysis of low velocity frontal impacts

Clinical Biomechanics, 2003
The objectives of the study were to determine the phasic recruitment of cervical muscles with increasing magnitudes of low velocity frontal impacts, and to determine quantitative effects of awareness of impending impact in comparison to being impacted unawares.Biomechanics of low velocity frontal impact is poorly understood and requires more work.Ten ...
Shrawan, Kumar, Yogesh, Narayan, Tyler, Amell   +2 more
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Composite materials response under low-velocity impact

Composite Structures, 1984
Abstract A simple model, based on energy considerations, has been tested to predict the maximum contact force during a low-velocity impact between an impactor and a composite plate. Three different composites, i.e. glass cloth-polyester, carbon cloth-polyester and nylon cloth-polyester, were examined.
CAPRINO, GIANCARLO, I. CRIVELLI VISCONTI, A. DI ILIO   +2 more
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Low-velocity impact strength of sandwich materials

Journal of Sandwich Structures & Materials, 2010
Sandwich materials have been widely used in weight-sensitive structures in many fields, especially in the transport industry. There are different classes of sandwiches with a wide range of materials and properties within each type. The aim of this article is the comparison of the impact strength between polymeric and aluminum sandwich structures ...
CRUPI, Vincenzo, EPASTO, Gabriella, GUGLIELMINO, Eugenio   +2 more
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Metallic dust collectors for low velocity impacts

Advances in Space Research, 1986
Experiments simulating the non-destructive collection of cosmic dust are conducted at the laboratory of the Lehrstuhl fur Raumfahrttechnik (LRT) of the Technische Universitat Munchen (TUM). The electromagnetic accelerator setup is described, which is capable of obtaining an impact velocity between 10 and 400 m/s with particle masses up to 1 g.
W, Frisch, E, Igenbergs
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Low-velocity impact behavior of fiber metal laminates

Journal of Composite Materials, 2011
The low-velocity impact response of a range of fiber metal laminate (FML) panels was investigated through testing and finite element simulations. The objective of this study was to understand the impact-damage resistance of these novel composites, so that they can be designed optimally for impact-resistant aircraft applications.
N. Tsartatis, F. Dolce, U. Polimeno, M. Meo, GUIDA, MICHELE, MARULO, FRANCESCO, M. Riccio   +6 more
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Instrumentation of low velocity impact facility

2017 International Conference on Computing Methodologies and Communication (ICCMC), 2017
Our solar system can be mainly defined as a system of objects orbiting around Sun. Among these are mainly Planets and their moon after them we have asteroid and Kuiper belt other than them there are objects with elliptical orbits with high eccentricity or not bound to Sun at all. These objects are smaller in size and comets come into this class.
Sonam Singh, Jaya Krishna Meka, Umang Soni, Rutika Raninga   +3 more
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Low velocity impact response of laminated plates

23rd Structures, Structural Dynamics and Materials Conference, 1982
An analysis is presented to predict the response of anisotropic laminated plates to low-velocity impact by a rigid object. Transverse shear deformation in the plates is accounted for using Mindlin's theory and the governing equations are solved using Fourier integral transforms, assuming infinite planform dimensions for the plate.
R. L. Ramkumar, P. C. Chen
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LOW-VELOCITY PROJECTILE IMPACT ON SPACECRAFT

Acta Astronautica, 2000
Abstract Various impact phenomena are encountered in space, among which debris impacts are of most concern. In terms of velocity range of the impacts, structural hazard at very large velocity of over a few km/s is much investigated. However, lower velocity impacts can also be encountered, with similar fatal effects to spacecraft.
Tetsuo Yasaka, Toshiya Hanada, Hiroshi Hirayama   +2 more
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