Viscous flow in multiparticle systems: S
Viscous flow in multiparticle systems: Slow motion of fluids relative to beds of spherical particles
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John Happel
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Article
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1958
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American Institute of Chemical Engineers
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English
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A mathematical treatment is developed on the basis that two concentric spheres can serve as the model for a random assemblage of spheres moving relative to a fluid. The inner sphere comprises one of the particles in the assemblage and the outer sphere consists of a fluid envelope with a "free surfac