Experimental Validation of a Piezoceramic Annular Plate Theoretical Model

1996 ◽  
pp. 451-457 ◽  
Author(s):  
A. Iula ◽  
F. R. Montero de Espinosa ◽  
N. Lamberti ◽  
M. Pappalardo
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Annular Plate

A Theoretical Model for RF Ablation of Kidney Tissue and Its Experimental Validation

2010 ◽  
pp. 119-129 ◽  
Author(s):  
Mihaela Pop ◽  
Sean R. H. Davidson ◽  
Mark Gertner ◽  
Michael A. S. Jewett ◽  
Michael D. Sherar ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Kidney Tissue ◽  
Rf Ablation

Modeling and Experimental Validation of Actuating a Bistable Buckled Beam Via Moment Input

2015 ◽  
Vol 82 (5) ◽  
Author(s):  
Jonathon Cleary ◽  
Hai-Jun Su
Keyword(s):  
Theoretical Model ◽  
Experimental Test ◽  
Experimental Validation ◽  
Stable Equilibrium ◽  
Compliant Mechanisms ◽  
Computational Tool ◽  
Specific Mechanism ◽  
Test Setup ◽  
Buckled Beams ◽  
Buckled Beam

Bistable mechanisms have two stable equilibrium positions separated by a higher energy unstable equilibrium position. They are well suited for microswitches, microrelays, and many other macro- and micro-applications. This paper discusses a bistable buckled beam actuated by a moment input. A theoretical model is developed for predicting the necessary input moment. A novel experimental test setup was created for experimental verification of the model. The results show that the theoretical model is able to predict the maximum necessary input moment within 2.53%. This theoretical model provides a guideline to design bistable compliant mechanisms and actuators. It is also a computational tool to size the dimensions of buckled beams for actuating a specific mechanism.

Experimental validation of a theoretical model of dual wavelength photoacoustic (PA) excitation in fluorophores

2015 ◽  
Author(s):  
Julia Märk ◽  
Christoph Theiss ◽  
Franz-Josef Schmitt ◽  
Jan Laufer
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Dual Wavelength

scholarly journals A theoretical model of the application of RF energy to the airway wall and its experimental validation

2010 ◽  
Vol 9 (1) ◽  
pp. 81 ◽  
Author(s):  
Jerry Jarrard ◽  
Bill Wizeman ◽  
Robert H Brown ◽  
Wayne Mitzner
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Airway Wall ◽  
Rf Energy

Effect of Annular Plate Projection Length on the Stresses in the Above Ground Steel Storage Tanks on Rigid Ring Wall Foundations

2011 ◽  
Author(s):  
Sridhar Sathyanarayanan ◽  
Seshu M. R. Adluri
Keyword(s):  
Life Cycle ◽  
Elevated Temperature ◽  
Theoretical Model ◽  
Annular Plate ◽  
Bottom Plate ◽  
Storage Tanks ◽  
Plastic Hinges ◽  
Rigid Ring ◽  
Design Life ◽  
Projection Length

The paper examines the effect of increased bottom plate projection for tanks with rigid ring wall foundations. A theoretical model, based on the existing model from Denham is proposed to determine the maximum projection length. The behavior of the tank, specifically near the bottom is studied till failure using FEA. The formation of plastic hinges in the bottom plate on the inside and outside of this joint is discussed in detail. The validity of the assumptions made by Karcher with regard to plastic hinges for obtaining the expression for the design life cycle in elevated temperature tanks is briefly analyzed.

scholarly journals Polarisers in the focal domain: Theoretical model and experimental validation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Rosario Martínez-Herrero ◽  
David Maluenda ◽  
Ignasi Juvells ◽  
Artur Carnicer
Keyword(s):  
Theoretical Model ◽  
Experimental Validation

PLASTIC DEFORMATION OF POLYMER INTERLAYERS DURING POST-BREAKAGE BEHAVIOR OF LAMINATED GLASS - PARTIM 2: EXPERIMENTAL VALIDATION

2008 ◽  
Vol 22 (31n32) ◽  
pp. 5447-5452 ◽  
Author(s):  
D. DELINCÉ ◽  
D. CALLEWAERT ◽  
W. VANLAERE ◽  
J. BELIS ◽  
J. DEPAUW
Keyword(s):  
Mechanical Properties ◽  
Plastic Deformation ◽  
Theoretical Model ◽  
Automotive Industry ◽  
Experimental Validation ◽  
Large Strain ◽  
Laminated Glass ◽  
Deformation Strain ◽  
Structural Capacity ◽  
Breakage Behavior

Transparent polymer interlayer foils are widely used to increase the safety of glass applications, mainly in construction and automotive industry. In case one or more glass sheets in a laminate fracture, the remaining structural capacity (i.e. stiffness and strength) highly depends on the solicitation and mechanical properties of the interlayer. In such a post-breakage state, the interlayer is subjected to a complex combination of phenomena such as partial delamination, large strain deformation, strain hardening, rupture, etc. In part 1, an analytical model was presented to describe the mechanical behavior of glass laminates in a post-breakage state in which both glass plates are broken. In addition, a comparison of the theoretical model with experimental results is presented in part 2 below.

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