Deflectometry on curved surfaces

Y Surrel, F Pierron - Advancement of Optical Methods & Digital Image …, 2019 - Springer
This paper presents an application of deflectometry to measure the deformation of a thin
cylindrical shell in bending. The principle of the calibration method is briefly outlined. Then …

A simple and cost effective method to measure Young's modulus of a rod using moiré pattern

S Buragohain, GS Bhuyan, A Das - Journal of Optics, 2024 - Springer
This paper presents a moiré pattern based method for the measurement of Young's modulus
of the material of a rod. The moiré pattern is created with two transparent sheets with parallel …

Real-time determination of fringe pattern frequencies: An application to pressure measurement

CA Sciammarella, P Piroozan - Optics and lasers in engineering, 2007 - Elsevier
Retrieving information in real time from fringe patterns is a topic of a great deal of interest in
scientific and engineering applications of optical methods. This paper presents a method for …

Measurements of Deflection and Residual Stress in Thin Films Utilizing Coherent Light Reflection/Projection Moiré Interferometry

CA Sciammarella, A Boccaccio, L Lamberti… - Experimental …, 2013 - Springer
Thin film technology is an area of great importance in current applications of opto-
electronics, electronics, MEMS and computer technology. A critical issue in thin film …

Industrial applications of optical techniques that measure displacements

CA Sciammarella, FM Sciammarella - Journal of Failure Analysis and …, 2005 - Springer
Full-field optical techniques have reached a level of development that makes them ideal
tools to solve many practical industrial problems. The areas of application include metrology; …

Infrared Deflectometry

H Toniuc, F Pierron - Advancements in Optical Methods & Digital Image …, 2020 - Springer
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Novel optical method for high precision measurements of dental structures

B Trentadue - Materials Technology, 2014 - Taylor & Francis
Realising a fine dental impression is an essential task to obtain a correct diagnostic cast.
Non-contact optical methods achieve high precision measurements and maximise patient's …

[PDF][PDF] A Brief Review of Expertises and Applications of Experimental Mechanics in Italy

C Pappalettere, L Lamberti - AIAS. Visited August, 2008 - academia.edu
Italian researchers have certainly provided important contributions to the field of
Experimental Mechanics (EM). The pioneering work on analysis of failure mechanisms with …

Automatic Fracture Photoelastic Analysis of a Tempered Glass Plate

B Trentadue, A Proto - Journal of the Mechanical Behavior of …, 2009 - degruyter.com
The photoelastic method was used to measure the residual stresses existing in selected
areas of a cabin door that are considered critical in the failure of the same door. The …