Monthly Archives: September 2015

Visit us at Powder and Bulk Solids Texas!

Are you using Discrete Element Modeling (DEM) in your bulk solids handling design or analysis? Take a few minutes and watch Dr. Andrés Orlando talk about the basics of DEM and how it is being used to model bulk material … Continue reading

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Why does my powder behave like a liquid? Does your process need bailing out?

Clients in industries ranging from cement to pharmaceuticals often ask us: why is my powder flowing like a liquid? This liquid like behavior can be observed in processes across a variety of industries, including: loading finished cement onto a barge; … Continue reading

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Measuring caking by material unconfined yield strength

Caking is a natural phenomenon. It could happen to your powder product whether you want it or not. If the caking is a quality problem that is resulting in multiple complaints, here is how you can determine the caking behavior … Continue reading

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Time Tests and the Test of Time – The Jenike Direct Shear Tester

It’s been over fifty years since Andrew Jenike published Bulletin 123, which summarized how he used a direct shear cell tester to measure the flow properties of powders and then used the results to design reliable hoppers, bins, and silos. … Continue reading

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