Université de Technologie de Compiègne (UTC)
2 ARTICLES PUBLISHED IN JoVE
JoVE Journal
Development of an Experimental Setup for the Measurement of the Coefficient of Restitution under Vacuum Conditions
Sven Drücker 1, Isabell Krautstrunk 2, Maria Paulick 2, Khashayar Saleh 1, Martin Morgeneyer 1, Arno Kwade 2
1Industrial Process Engineering, University of Technology of Compiègne, 2Institute for Particle Technology, Technische Universität Braunschweig
The coefficient of restitution is a parameter that describes the loss of kinetic energy during collision. Here, a free-fall setup under vacuum conditions is developed to be able to determine the coefficient of restitution parameter for particles in micrometer range with high impact velocities.
Engineering
Experimental Protocol to Investigate Particle Aerosolization of a Product Under Abrasion and Under Environmental Weathering
Neeraj Shandilya 1,2, Olivier Louis Le Bihan 1, Christophe Bressot 1, Martin Morgeneyer 2
1Direction des Risques Chroniques, Institut National de l'Environnement Industriel et des Risques (INERIS), 2Génie des Procédés Industriels, Université de Technologie de Compiègne (UTC)
In this article, an experimental protocol to investigate particle aerosolization of a product under abrasion and under environmental weathering is presented. Results on the emission of engineered nanomaterials, in the form of aerosols are presented. The specific experimental set-up is described in detail.
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