Abstract
Experiments are performed in a bubble column using refractive fiber optic sensors and a paraffmic oil. A temperature range of 100–175 °C is considered for the study. A two-dimensional fluid recirculation model is applied and this allows the successfully representation of theexperimental bubble rise velocity in the bottom section of the column and the confirmation that in the peripheral region of the column, thereis important gas recirculation. Valuable insights concerning the turbulent kinematic viscosity, a key model parameter, are reported. Other important effects such as the influence of temperature, gas superficial velocity and axial position on the turbulent kinematic viscosity are alsodescribed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
