Energy Science &Engineering, EarlyView.This work reveals the “C‐Y,” double “Y,” “π,” and “Y” fracture modes of thick, hard strata and their progressive breaking process (O‐F‐R/S mode), providing a theoretical basis for controlling strong ground pressure in deep mining. ABSTRACT In response to the dynamic hazards caused by the fracture of thick‐hard strata in deep mining, this study ...
Meilu Yu, Jianping Zuo
wiley +1 more source
Influence of Hole Localization on Local and Global Dynamic Response of Thin-Walled Laminated Cantilever Beam. [PDF]
Materials (Basel), 2021 Bochenski M, Gawryluk J, Teter A.
europepmc +1 more source
Energy Science &Engineering, EarlyView.This research explores how fluid flow, structural movement, and sound interact in an elastic baffle system. Using a numerical approach based on the finite element method, the study analyzes how noise and vibrations change with different baffle configurations. The findings reveal that shortening the baffle by half reduces noise transmission by 9%, while
Tohid Adibi +5 more
wiley +1 more source
A Wideband Trapezoidal Cantilever Beam PVEH with a P-SSHI-QVR Circuit for Low-Frequency Applications. [PDF]
Micromachines (Basel)Jin Y +6 more
europepmc +1 more source
Piezoelectric energy harvester with double cantilever beam undergoing coupled bending-torsion vibrations by width-splitting method. [PDF]
Sci Rep, 2022 Song J +5 more
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Journal of Raman Spectroscopy, EarlyView.This work investigates the change in optical and electronic properties of monolayer MoS2 through the coupling of its excitons and a plasmonic fractal structure. The formation of the heterostructure shows significant enhancement on the edge of the fractal pattern relative to off, owing to the enhanced electric field at the edge of the branches.
Zeiad Saad +3 more
wiley +1 more source
Research on Cantilever Beam Roller Tension Sensor Based on Surface Acoustic Wave. [PDF]
Micromachines (Basel)Feng Y +7 more
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Dynamics of the Rotating Cantilever Beam
, 2017 This paper presents the dynamic analysis of a rotating cantilever beam with a tip mass by using the rigid segment method. The elastic beam is discretized into the number of rigid segments which are interconnected by elastic joint elements with three degrees of freedom.
Nikolić, Aleksandar +1 more
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Coherence‐Gated Mirau Interferometry for Single‐Shot Quantitative Phase Imaging and Motion Sensing
Laser &Photonics Reviews, EarlyView.This paper presents a compact add‐on module converting a Mirau or other on‐axis interferometer into a single‐shot quantitative phase imaging system using coherence gating and precise optical path matching. Demonstrations include time‐resolved imaging of human cells and streaming red blood cells, visualization of evaporation dynamics in liquid mixtures,
Petr Bouchal +4 more
wiley +1 more source
Performance Optimization of Triangular Cantilever Beam Piezoelectric Energy Harvesters: Synergistic Design Research on Mass Block Structure Optimization and Negative Poisson's Ratio Substrate. [PDF]
Micromachines (Basel)Ren R +5 more
europepmc +1 more source