Study on energy absorption characteristics of the corrugated straight tube flip type energy absorption device [PDF]
Scientific ReportsTo rapidly dissipate impact energy during a rockburst and safeguard support equipment from damage, this study introduced a corrugated straight tube flip-type energy absorption device.
Jianzhuo Zhang +4 more
doaj +4 more sources
Frequency controlled energy absorption in parametric mixing [PDF]
Scientific ReportsThis work presents the theory and experimental demonstrations of frequency-controlled energy absorption in parametric mixing circuits which may find applications in the design of tunable notch filters and frequency-selective surfaces.
Sean C. Chen +4 more
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Bionic Inner-Tapered Energy Absorption Tube Featuring Progressively Enhanced Fold Deformation Mode [PDF]
BiomimeticsSlender tubes are in high demand owing to their lightweight and outstanding energy absorption. However, conventional slender tubes are prone to catastrophic failures such as Euler’s buckling under axial load.
Shuang Zhang +7 more
doaj +2 more sources
Optimizing energy absorption and peak force in metal/glass fiber sandwich panels with trapezoidal cores [PDF]
Scientific ReportsSandwich panels with trapezoidal metal/glass fiber cores are increasingly popular due to their lightweight and energy-absorption properties. This study employs response surface methodology (RSM) and Box-Behnken design to investigate the effects of core ...
Mojtaba Lashgaroo +3 more
doaj +2 more sources
Smart materials and structures (Print), 2022 This study aims at introducing a number of two-dimensional (2D) re-entrant based zero Poisson’s ratio (ZPR) graded metamaterials for energy absorption applications. The metamaterials’ designs are inspired by the 2D image of a DNA molecule.
Ramin Hamzehei +3 more
semanticscholar +1 more source
Sandwich Structures for Energy Absorption Applications: A Review
Materials, 2021 It is crucial that proper engineering structures are designed as energy absorbers for high dynamic loading situations, such as accidents, blasts, or impacts.
F. Tarlochan
semanticscholar +1 more source
Synergistic Energy Absorption Mechanisms of Architected Liquid Crystal Elastomers [PDF]
Advances in Materials, 2021 A unique rate‐dependent energy absorption behavior of liquid crystal elastomer (LCE)‐based architected materials is reported. The architected materials consist of repeating unit cells of bistable tilted LCE beams sandwiched between stiff supports.
Seung‐Yeol Jeon +7 more
semanticscholar +1 more source
An experimental study and finite element analysis of the parametric of circular honeycomb core
Journal of the Mechanical Behavior of Materials, 2022 This paper experimentally and numerically investigated the impact test response and characteristics of circular honeycomb cores. The experiments were conducted on two different structures of aluminum-tube honeycomb core, square structure and star ...
Sakkampang Kunanon +2 more
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Composites Part B: Engineering, 2021 12 13 Here, we present the in-plane energy absorption characteristics of modified re-entrant auxetic 14 honeycombs realized via fused filament fabrication in conjunction with parametric analysis 15 and geometry optimization. The influence and interaction
Niranjan Kumar Choudhry +2 more
semanticscholar +1 more source
Crashworthiness capability of jute and glass fibre reinforced epoxy tubes under quasi-static loading condition for automotive application [PDF]
, 2021 During last few years, the interest in using natural fibers as reinforcement in polymers has increased dramatically. Natural fibers are not only strong and lightweight but also relatively very cheap.
Hamza, Sabah Salim
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