scholarly journals Behavior and Possible Shape Arrangement of Al2O3 Granule on Inclined Vibrating Plate.

1999 ◽  
Vol 36 (8) ◽  
pp. 606-612
Author(s):  
Hiroyuki IWATA ◽  
Shigehisa ENDOH ◽  
Hitoshi OHYA ◽  
Shigeki KOYANAKA
Keyword(s):  
Vibrating Plate

A fast analytical framework to identify acoustic field properties of rectangular enclosures with a vibrating plate

2021 ◽  
Vol 182 ◽  
pp. 108185
Author(s):  
Mojtaba Porghoveh ◽  
Kourosh Heidari Shirazi ◽  
M. Erden Yildizdag
Keyword(s):  
Acoustic Field ◽  
Analytical Framework ◽  
Vibrating Plate

Field tests on vibration creep of bases of turbine foundations, using a vibrating plate

1986 ◽  
Vol 23 (1) ◽  
pp. 24-26
Author(s):  
V. A. Il'ichev ◽  
V. Ya. Khain ◽  
V. G. Taranov
Keyword(s):  
Field Tests ◽  
Vibrating Plate

Robust control of a vibrating plate using μ-synthesis approach

2003 ◽  
Vol 41 (11) ◽  
pp. 973-986 ◽  
Author(s):  
P. Li ◽  
L. Cheng ◽  
Y.Y. Li ◽  
N. Chen
Keyword(s):  
Robust Control ◽  
Synthesis Approach ◽  
Vibrating Plate

Effects of the ‘spring structure’ on the performance of a vibrating plate of the piezoelectric inkjet print-head

2018 ◽  
Vol 24 (7) ◽  
pp. 2949-2956 ◽  
Author(s):  
Xing Wang ◽  
Xiaolei Xiao ◽  
Liping Qi ◽  
Qiusen Wang ◽  
Jiao Dou ◽  
...  
Keyword(s):  
Print Head ◽  
Vibrating Plate

scholarly journals Evaluation of Delaminations in Aluminium Honeycomb Structures Using the Mechanical Impedance Technique

1997 ◽  
Author(s):  
Brian Stephen Wong ◽  
Cheng Guan Tui
Keyword(s):  
Resonant Frequency ◽  
Glass Fibre ◽  
Central Area ◽  
Mechanical Impedance ◽  
Honeycomb Structures ◽  
Impedance Technique ◽  
Circular Defect ◽  
Vibrating Plate

This paper describes an evaluation of the capability of a mechanical impedance instrument, for detecting delamination defects in aluminium honeycomb structures. The resonant frequency was found to decrease as the centre of a defect was approached. The defects have been found to be accurately represented by a model for a vibrating plate, which is rigidly clamped at its edges. It was also possible to use resonant frequency to determine the size of the defects in the specimens used in this paper. An irregularly shaped defect showed that the rate of drop in resonant frequency across an extremity of the defect was affected by the radius at the extremity and the proximity to the main central area of the defect. An important result was that an ellipsoidal shaped defect would be sized as a circular defect of diameter equal to the minor diameter of the ellipse. Also a boron skinned honeycomb was found to behave similarly to a glass fibre skinned honeycomb.

GRANULAR MEDIA ON A VIBRATING PLATE: A MOLECULAR DYNAMICS SIMULATION

1993 ◽  
Vol 07 (09n10) ◽  
pp. 1779-1788 ◽  
Author(s):  
JASON A.C. GALLAS ◽  
HANS J. HERRMANN ◽  
STEFAN SOKOLOWSKI
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Granular Materials ◽  
Granular Medium ◽  
Granular Media ◽  
Dynamics Simulation ◽  
Dissipation Of Energy ◽  
Conveyor Belts ◽  
Good Agreement ◽  
Vibrating Plate

When sand or other granular materials are shaken, poured or sheared many intriguing phenomena can be observed. We will model the granular medium by a packing of elastic spheres and simulate it via Molecular Dynamics. Dissipation of energy and shear friction at collisions are included. The onset of fluidization can be determined and is in good agreement with experiments. On a vibrating plate we observe the formation of convection cells due to walls or amplitude modulations. Density and velocity profiles on conveyor belts are measured and the influence of an obstacle discussed. We mention various types of rheology for flow down an inclined chute or through a pipe and outflowing containers.

scholarly journals Relaxation Dynamics of a Granular Pile on a Vertically Vibrating Plate

2018 ◽  
Vol 120 (12) ◽  
Author(s):  
Daisuke Tsuji ◽  
Michio Otsuki ◽  
Hiroaki Katsuragi
Keyword(s):  
Relaxation Dynamics ◽  
Granular Pile ◽  
Vibrating Plate
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