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Prediction of bubble dynamics in a fluidized bed by the measurement of pressure oscillations
Date
1998-07-29
Author
Parlak, M
Patoglu, V
Sayar, A
Vural, H
Metadata
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In the present study, the pressure fluctuations in a two-dimensional transparent fluidized bed are measured by a pressure transducer such that the bubble formation and movement can be detected from the signals. Bubble movement is recorded by a video camera and signals obtained from the pressure transducer are stored in a computer. Bubble diameters and rise velocities are determined from pressure-time data utilizing image and signal processing techniques.
URI
https://hdl.handle.net/11511/67798
Collections
Department of Mechanical Engineering, Conference / Seminar