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Determining the axial gas dispersion coefficient in bubble columns via gas flow modulation technique and several sensing strategies
Marchini, Sara;
Bieberle, André;
Schleicher, Eckhard;
Schubert, Markus;
Hampel, Uwe
Collected data refer to gas flow modulation measurements in a D=100 mm bubble column. The axial holdup wave is determined at three axial positions using different sensing stategies (gamma-ray densitometry, differential pressure sensors, transmittance optical probes and conductivity needle probes). Average gas holdup as well as amplitude damping and phase-shift have been determined at three different gas flow rates in the homogeneous regime. A description of the experimental setup is provided in the file "Experimental_setup.pdf". An overview of the performed experiments is provided in the Excel file "DataDescription.xlsx"
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- Publication date:
- February 6, 2023
- DOI:
-
- Keyword(s):
- gas flow modulation axial dispersion coefficient bubble columns conductivity needle probes transmittance optical probes
- Related identifiers:
- Identical to:
https://www.hzdr.de/publications/Publ-36712 - Referenced by:
https://www.hzdr.de/publications/Publ-36713 - Supplementary material:
https://codebase.helmholtz.cloud/fwdf/measurementscience/projects/gammact/GasModFlowSenStr - Communities: