Bubble Size and Void Fraction Data in a Porous Sparger Column

A systematic study investigates bubble size distribution and void fraction in a batch bubble column under homogeneous and heterogeneous operation regimes. The work by Shahrouz Mohagheghian of Oklahoma State University examines the effects of liquid viscosity and gas superficial velocity. Results include statistical characterization of bubble size distributions using probability density functions and probability plots.

Use Cases

• Modeling regime transition in bubble columns based on liquid viscosity and gas velocity.
• Analyzing bubble size distribution shifts between Gaussian and lognormal forms based on operation regime.
• Scaling bubble size and void fraction using dimensional reasoning as described in the study.

Strengths

• Study systematically investigates effects of liquid viscosity and gas superficial velocity.
• Bubble size distributions are characterized using probability density functions and probability plots.
• Analysis covers both homogeneous and heterogeneous operation regimes.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Oklahoma State University

Collection Method

Experimental study in a batch bubble column with a porous sparger.