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Physical Modeling of Shock Absorber Using Large Deflection Theory
SAE International Journal of Passenger Cars - Mechanical Systems, 2012<div class="section abstract"><div class="htmlview paragraph">In this paper, a shock absorber physical model is developed. Firstly, a rebound valve model which is based on its structure parameters is built through using the large deflection theory.
Yuhang Chen +3 more
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Physics design of the deflection magnets of the jet neutral beam injector
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988Abstract This paper presents the ion optical calculations for the deflection magnets of the JET neutral injection system. The large amount of ion power to be handled (26 MW) requires more accurate calculations than before. These include 3D magnetic field computations, raytracing and emittance calculations, the latter applied to a multiple aperture ...
A.P.H. Goede, B.R. Nielsen, E. Thompson
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Dynamic Physical Model for MR Damper Considering Chain Deflection in Preyield Stage
Journal of Engineering Mechanics, 2020AbstractA novel dynamic physical model for a magnetorheological (MR) damper is proposed. In this model, the hysteretic properties are considered to result from the difference between the working me...
Zhenkai Zhang, Yongbo Peng
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Modal and physical deflections of beams using distributed wire sensors
Smart Materials and Structures, 1996Distributed wire sensors are utilized to extract modal and physical deflections of composite beams. The sensors rely in their operation on a set of wires which are embedded off the neutral axes of the composite beams. The wires are arranged in a special manner which allows continuous monitoring of the deflection curve of the beam. The output signals of
A Baz, S Poh
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Physical limits of solar collectors in deflecting Earth-threatening asteroids
Aerospace Science and Technology, 2006Abstract This paper investigates the physical limits of a solar collector for orbit deflection of near-Earth asteroids (NEAs) on a collision course with Earth. For decades of warning time a small change of NEA orbital velocity Δv by a few mm/s might suffice to alter the collision path into an Earth fly-by and consequently avert a local or even global
Kahle, Ralph +3 more
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Physical Simulation of the Deflection in Turning of Thin Disk-Shaped Workpieces
The International Journal of Advanced Manufacturing Technology, 1999The machining of thin disk-shaped workpiece is a problem commonly encountered in the aeronautics industry. Generally, the successful machining of a thin disk requires reinforcement by plaster. This reduces the productivity and increases the production cost.
E. Cheung, W. Yuan, M. Hua
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Learning to Deflect: Conceptual Change in Physics During Digital Game Play
Journal of the Learning Sciences, 2015How does deep conceptual change occur when students play well-designed educational games? To answer this question, we present a case study in the form of a microgenetic analysis of a student’s processes of knowledge construction as he played a conceptually-integrated digital game (SURGE Next) designed to support learning about Newtonian mechanics ...
Pratim Sengupta +2 more
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Multi-physical Simulation of Deflectable Nose Ammunition Based on Fiber Bragg Grating Sensor
2020 7th International Conference on Information, Cybernetics, and Computational Social Systems (ICCSS), 2020This paper designed a system for the application of fiber Bragg grating sensor in intelligent ammunition. The Fluent in Ansys was used to study the environmental temperature measurement of the ammunition body under different flow attack angles and different Mach Numbers.
Guoqiang Sun, Bo Zhang, Lianghua Gao
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Physical modeling of the interaction between mounds or deflecting dams and powder snow avalanches
Cold Regions Science and Technology, 2004Within the European CADZIE project, physical experiments on small-scale models were conducted to study the effects of deflecting dams and mounds on powder snow avalanches. This interaction was simulated by physical modeling using unsteady gravity current flows. Three-dimensional experiments were carried out with different dam and mound characteristics.
Primus, M. +3 more
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