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Results of the search of scientific studies, publications and communications
Author(s) : FONTAINE J.R.
17 results
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The purpose of the paper is the numerical simulation of a silo discharge by using an Euler-Euler approach. 3D unsteady numerical simulations of an experiment have been performed. The geometry is composed of a silo and of a free-fall chamber. Then…
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Nanoscale titanium dioxide, the need for an occupational exposure limit value NOETUDE/P2016-052/NT36 | 2016Currently, in France, no Occupational Exposure Limit (OEL) value has been determined for nanoscale titanium dioxide. this is not so in the United States, where the National Institute for Occupational Safety and Health (NIOSH) has, since 2011, been recommending…
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The purpose of the paper is the numerical simulation of a silo discharge by using an Euler-Euler approach. 3D unsteady numerical simulations of an experiment have been performed. The geometry is composed of a silo and of a free-fall chamber. Then…
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Analytical and practical analysis of frictional-kinetic model for dense and dilute gas-solid flows ET2013-007/C2016-160 | 2016In granular flows, when the solid volume fraction is large, the dynamic behaviour of particles becomes controlled by frictional effects. Theoretically these effects can not be taken into account in an Eulerian approach, based on the kinetic theory…
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Analytical and practical analysis of frictional-kinetic model for dense and dilute gas-solid flows ET2013-007/P2016-156 | 2016In granular flows, when the solid volume fraction is large, the dynamic behaviour of particles becomes controlled by frictional effects. Theoretically these effects can not be taken into account in an Eulerian approach, based on the kinetic theory…
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Three-dimensional simulation of aerosolization of powders when transferring materials in powder form ET2013-007 | 2013Almost all industrial sectors are concerned by production or handling of materials in powder form: agri-food, metallurgy, pharmacy, milling, baking, fine chemicals, mining, etc. When such materials in powder form are handled or bagged, a fraction…
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Measurements and Numerical Simulation of the Gas-Solid Flow Generated by Machining Operation C.7/1.042/P2013-098 | 2013As a part of the development of a numerical method of close capture exhaust systems for machining devices, a test rig recreating a situation similar to a grinding operation, but in a perfectly controlled environment, was produced. The properties…
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Developing a prototype sensor for selectively sensing chemical exposure to monocyclic aromatics B.4/2.162 | 2009Outline of reasons and objectives
Volatile Organic Compounds (VOCs) are among the most common pollutants. Industrial production and use of motor cars has led to an increased supply of these organic chemical substances in the atmosphere. Benzene… -
Ventilation 2012 - Xth International Conference on Industrial Ventilation NOETUDE/P2013-044/CR 20 | 2013Ventilation2012, the Xth International Conference on ventilation, was held in Paris from 17 to 19 September 2012. The conference was organized by INRS in partnership with CSTB and OQAI, IRSN and CETIAT. It is intended for experts in industrial ventilation…
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The hand-held machines are the source of many nuisances that can lead to occupational diseases and occupational accidents.
These risks must be identified and evaluated in order to design safer machines and improve their conditions of use.
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