Results 81 to 90 of about 156,516 (318)
Vibration-induced white finger in dockyard employees
, 1992 Vibration-induced white finger (VWF) is a vascular condition associated with occupational exposure to hand-transmitted vibration. The fingers are prone to intermittent blanching attacks which may be triggered by cold conditions and are usually ...
Nelson, Christopher Mark
core
The interaction between flow-induced vibration mechanisms of a square cylinder with varying angles of attack [PDF]
, 2012 This study examines the influence of angle of attack of a square section cylinder on the cylinder’s flow-induced vibration, where the direction of the vibration is transverse to the oncoming flow.
Nemes, Andras +3 more
core +1 more source
Applied SciencesThis paper presents an electromechanical coupling model integrating an equivalent magnetic network (EMN) model of a dual three-phase permanent magnet synchronous motor (DTP-PMSM) with the dynamic model of a helical planetary gear transmission system ...
Wenyu Bai +4 more
doaj +1 more source
Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Structural vibration control using multiple synchronous sources
, 2012 The advantages of isolating vibrating machinery from its supporting structure are that the chances of vibration induced fatigue failure of structural components are reduced, the structure becomes more inhabitable for people due to less vibration exposure
Dench, M.
core
The suspension characteristics of agricultural tractor tyres [PDF]
, 1991 A method used to measure the radial suspension properties of agricultural tractor tyres is described. The stiffness and damping of a range of tyres have been measured.
Lines, Jeffrey A.
core
Delamination localisation and length estimation in composite laminate beam by VSHM and pattern recognition methods [PDF]
, 2010 The focus of this work is to investigate the delamination damage in laminate composite beams, to fix a Vibration-based structural health monitoring (VSHM) method for the laminate structures.
Palazzetti, Roberto +7 more
core +1 more source
Establishment of a Feeding Rate Prediction Model for Combine Harvesters
AgricultureFeeding rates serve as a vital indicator for adjusting the working parameters of the combine harvester. A non-invasive diagnostic approach to predicting the feed rates of combine harvesters by collecting vibration signals of the inclined conveyor was ...
Zhenwei Liang, Yongqi Qin, Zhan Su
doaj +1 more source
On the Definitions of Characteristic Molecular Vibrations and the Distribution of Vibrational Energy
Zeitschrift für Naturforschung A, 1974 Abstract The relationship of the definition of a completely characteristic normal vibration to the stationary properties of force and compliance constants is examined. The corresponding properties of various distributions of potential, kinetic, and total vibrational energy are described.
Alain J. P. Alix +2 more
openaire +1 more source
Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source