Numerical investigation of surface level
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Yasushi Maeno
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Article
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1996
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Elsevier Science
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English
β 537 KB
We investigate numerically surface level instability originally found in experiments when a tube is injected into a vibrating bed of powder. It turns out that a thicker (thinner) tube makes the surface level inside the tube higher (lower) than the surface level outside the tube. With a fixed acceler