Results 181 to 190 of about 8,924 (230)

Application of digital image correlation (DIC) to sloshing liquids

Optics and Lasers in Engineering, 2019
Abstract Liquid sloshing is one of the major issues for the storage and transportation of liquid such as fuel tanks. This topic has been investigated with numerical simulations or by experimental methods. However, simulations are based on many assumptions and the results sometimes cannot fully describe the actual movements of the liquid inside the ...
Ting-Hsuan Su, Chi‐Hui Chien
exaly   +2 more sources

The application of digital image correlation (DIC) in fatigue experimentation: A review

Fatigue & Fracture of Engineering Materials & Structures, 2022
AbstractIn recent years, the use of digital image correlation (DIC) in fatigue experiments has become widespread. It is estimated that ~1000 published works exist that outline fatigue experiments in which DIC is employed for displacement and strain measurement. Of these, ~900 were published in the last 10 years.
John Hebert, Michael Khonsari
openaire   +1 more source

Digital Image Correlation (DIC)

2021
Digital image correlation (DIC) is a full-field non-contacting optical method that can capture the shape, motion, and deformation of solid objects. The basis of the method is the matching of the gray values of points from an image of the surface of an object before and after deformation.
openaire   +1 more source

Ultraviolet digital image correlation (UV-DIC) for high temperature applications

Review of Scientific Instruments, 2014
A method is presented for extending two-dimensional digital image correlation (DIC) to a higher range of temperatures by using ultraviolet (UV) lights and UV optics to minimize the light emitted by specimens at those temperatures. The method, which we refer to as UV-DIC, is compared against DIC using unfiltered white light and DIC using filtered blue ...
Ryan B, Berke, John, Lambros
openaire   +2 more sources

Using Digital Image Correlation (DIC) in Dynamic Punch Tests

Experimental Mechanics, 2014
A dynamic punch test in which three dimensional digital image correlation (DIC) is used to measure the deformation of the rear surface of a disk specimen is introduced. Flat, round Ti-6Al-4V disk specimens are clamped to a custom die fixture that is attached to the transmitter bar of a compression split-Hopkinson bar (SHB) apparatus. A tungsten carbide
J.T. Hammer   +3 more
openaire   +1 more source

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