6. Glossary
Angle de frottement interne; internal friction angle
Angle that characterizes interparticle friction forces during powder flow. It is determined by performing a shear test
Angle de frottement poudre-paroi; wall friction angle
Angle which characterizes the forces of friction between a powder and the wall as it flows. It is determined by carrying out a shear test
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Glossary
Bibliography
Software tools
Silo Stress tool: free software for calculating vertical and horizontal stress profiles.
http://www.dietmar-schulze.com
LIGGGHTS® : Open source software for the simulation of granular media using the Discrete Element Method (DEM).
...Websites
UNIT module (open-access distance learning course): "Powder Science and Technology".
Dietmar Schulze
http://www.dietmar-schulze.com
Freeman Technology
Events
World Congress of Particle Technology (event held every 3 years).
PARTEC International Congress on Particle Technology, Nuremberg, Germany (annual event).
International Conference on Conveying and Handling of Particulate Solids (CHoPS) (event held every 3 years).
Powders & Grains (event held every 4 years).
Regulations
State-of-the-art guide to silos
http://www.installationsclassees.developpement-durable.gouv.fr
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
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