Results 91 to 100 of about 360,412 (305)
Research on Kinematics of Vehicle Vibration Test Benches Based on a 6-UPS Parallel Mechanism
Jixie chuandong, 2022 In order to improve the bearing performance and test accuracy of vehicle vibration test benches, a test bench which can simulate vehicle vibration environment in an all-round way is designed based on a 6-UPS parallel mechanism.
Song Hao +6 more
doaj
An investigation into the probabilistic combination of quasi-static and random accelerations [PDF]
The development of design load factors are investigated for aerospace and aircraft components and experiment support structures, which are subject to a simultaneous vehicle dynamic vibration and acoustically generated random vibration.
Schock, R. W., Tuell, L. P.
core +1 more source
Particle simulation of vibrated gas-fluidized beds of cohesive fine powders
, 2006 We use three-dimensional particle dynamics simulations, coupled with volume-averaged gas phase hydrodynamics, to study vertically vibrated gas-fluidized beds of fine, cohesive powders.
Kevrekidis, I. G. +2 more
core +1 more source
Wettability of a surface subjected to high frequency mechanical vibrations
Ultrasonics Sonochemistry, 2017 Ultrasonic radiation can modify some physical properties in liquid/solid interactions, such as wettability. The dependence of solid surface wettability on its vibrational state was studied. Experiments with an interface formed by distilled water deposited on a titanium alloy and surrounded by air were carried out.
R, Galleguillos-Silva +2 more
openaire +2 more sources
3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response
Advanced Engineering Materials, EarlyView.A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley +1 more source
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Mechanical end joint system for connecting structural column elements [PDF]
, 1990 A mechanical end joint system is presented that eliminates the possibility of free movements between the joint halves during loading or vibration. Both node joint body (NJB) and column end joint body (CEJB) have cylindrical engaging ends.
Bush, Harold G. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
Theoretical and Experimental Vibration Generation in a Coaxial Pulse-Tube Cryocooler
VibrationThe microphonic noise induced by the vibration from cryocoolers has been found to cause energy resolution degradation in vibration-sensitive instruments.
Hongyan Wei +3 more
doaj +1 more source
Plastic changes induced by muscle focal vibration: A possible mechanism for long-term motor improvements. [PDF]
Front Neurosci, 2023 Filippi GM +5 more
europepmc +1 more source