Periodic pressure fluctuations in fluidi
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J. Verloop; P.M. Heertjes
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Article
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1974
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Elsevier Science
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English
⚖ 681 KB
## In shallow gas fluidized beds harmonic oscillations of the pressure around its equilibrium value can be observed. Three aspects of these vibrations have been analysed: the frequency, the critical bed height and the damping. The frequency decreases with the inverse of the square root of the bed