American Journal of Mechanical Engineering
ISSN (Print): 2328-4102 ISSN (Online): 2328-4110 Website: http://www.sciepub.com/journal/ajme Editor-in-chief: Kambiz Ebrahimi, Dr. SRINIVASA VENKATESHAPPA CHIKKOL
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American Journal of Mechanical Engineering. 2013, 1(7), 289-292
DOI: 10.12691/ajme-1-7-27
Open AccessArticle

A Determination of the Kinematic Quantities of a Rotating Object by Digital Image Correlation Method

Martin Hagara1, , Róbert Huňady1 and Pavol Lengvarský1

1Department of Applied Mechanics and Mechatronics, Technical University of Košice, Faculty of Mechanical Engineering,Košice,Slovakia

Pub. Date: November 21, 2013

Cite this paper:
Martin Hagara, Róbert Huňady and Pavol Lengvarský. A Determination of the Kinematic Quantities of a Rotating Object by Digital Image Correlation Method. American Journal of Mechanical Engineering. 2013; 1(7):289-292. doi: 10.12691/ajme-1-7-27

Abstract

In this contribution an experimental determination of kinematic quantities of an automobile cooling fan by its rotational movement is described. The displacements of the fan surface were captured by two - cameras high-speed correlation system. The obtained data exported from some chosen points were for the purposes of post-processing imported into Matlab. For a verification of the reached results the second independent experimental method was used – the determination of the cooling fan rotational frequency was performed by a digital-optic tachometer.

Keywords:
high-speed digital image correlation motion analysis kinematic quantities

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