Results 11 to 20 of about 1,129,217 (278)
Analysis of the composite material behaviour subjected to dynamic bending using the Hopkinson bar
Engineering Transactions, 2016 The aim of this study is to propose an experimental approach supported by an analytical analysis for polymer materials under dynamic loading. The experimental technique of Hopkinson split pressure bar is used which allows for high impact velocities.
Abdellah MASSAQ +4 more
doaj +1 more source
Microdroplet impact at very high velocity [PDF]
, 2012 Water microdroplet impact at velocities up to 100 m/s for droplet diameters from 12 to 100 um is studied. This parameter range covers the transition from capillary-limited to viscosity-limited spreading of the impacting droplet.
Lohse, Detlef +3 more
core +2 more sources
Fundamental study on lodging an anchor on satellite structure for space debris mitigation system
Nihon Kikai Gakkai ronbunshu, 2016 In this study, fundamental experiments for docking method by loading an anchor on satellite structures were carried out and the effects of the anchor shape on the docking properties were investigated.
Ba Thanh Long NGUYEN +2 more
doaj +1 more source
Applied Sciences, 2021 A low-energy acetabular fracture, as a result of falling from standing height, is common among elderly patients and the number of cases is increasing rapidly in developed countries. Several biomechanical factors contribute to the incidence, severity, and
Shahab Khakpour +6 more
doaj +1 more source
Depth of Cracking beneath Impact Craters: New Constraint for Impact Velocity [PDF]
, 2002 Both small-scale impact craters in the laboratory and less than 5 km in diameter bowl-shaped craters on the Earth are strength (of rock) controlled. In the strength regime, crater volumes are nearly proportional to impactor kinetic energy.
Ahrens, Thomas J. +2 more
core +1 more source
Metals, 2022 Magnetic pulse welding involves the joining of two metallic parts in a solid state by the use of a short and intense electromagnetic impulses and the resulting impact between the parts.
Rishabh Shotri +3 more
doaj +1 more source
Effect of loading mode and impact velocity on crack propagation of coal
Meikuang Anquan, 2021 In order to study the influence of loading mode and impact velocity on coal crack propagation law, asymmetric semi-circular bend specimens were used to develop test and numerical simulation with multiple impact speeds under three loading modes of mode Ⅰ,
FAN Guowei, SUN Zhuang, SHANG Junning
doaj +1 more source
Effect of hoop frequency and impact velocity on BBCOR of metal baseball bat
Nihon Kikai Gakkai ronbunshu, 2017 The metal bats are more advantageous than the traditional wooden bats due to their specific properties such as improved strength, lower cost, and durability.
Yuu TAKASHIMA +5 more
doaj +1 more source
Frontiers in Earth Science, 2023 In practice, constant-resistance, energy-absorbing, and anti-scouring bolts inevitably deflect at an angle from the coal wall and other bearing surfaces, eventually giving way and losing their energy-absorbing function.
Zhi Tang, Hao Wu, Jinguo Lv, Dezhi Chang
doaj +1 more source
Effect of Glass Fiber Hybridization on the Behavior Under Impact of Woven Carbon Fiber/Epoxy Laminates [PDF]
, 2010 The low-velocity impact behavior was studied in hybrid laminates manufactured by RTM with woven carbon and glass (S2) fabrics. Specimens with different thicknesses and glass fiber content (from 0 to 21 vol.%) were tested with impact energies in the range
A. Enfedaque +6 more
core +2 more sources