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Educational applications of photoelastodynamics for solid mechanics and dynamics of structures

Gourinat, Yves and Pramono, Agus Sigit Educational applications of photoelastodynamics for solid mechanics and dynamics of structures. (1999) In: Euromech 406 Image Processing in Applied Mechanics, European Mechanics Society, May 1999, Varsovia, Polonia .

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Abstract

This paper presents developments realized on photoelastodynamic bench of ENSICA's Department of Mechanical Engineering. Classical wave, vibrating, shock and rotating parts theories, were compared with color pictures of isochromic lines obtained with rapid camera and urethane resin specimens. For non-linear shock and large deflection, explicit code LS-DYNA has been used. Then, the facility has been used to analyse dynamic work of gears for power transmission, in comparison with numerical computations performed at ENSICA. In addition, this development has lead to a demonstration which is now included in engineering first year general courseware, about stress analysis. It is now planned to visualize vibrating membrane waves eigenshapes in isotropic and orthotropic membrane.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
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Deposited By: Yves GOURINAT
Deposited On:17 Sep 2009 14:55

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