Effects of orifice angle and surface roughness on the bubbling-to-jetting regime transition in a bubble column

• Main Authors: Irrgang, Carlos, Hinrichsen, Olaf, Lau, Raymond
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/100981; http://hdl.handle.net/10220/16736
• Institution: Nanyang Technological University

Submerged gas injection into liquids is a widely applied processing technique. The main objective of the current study was to determine the effects of orifice angle and orifice surface roughness on the bubbling-to-jetting regime transition in a bubble column. The bubbling behaviors at single-orifice...