Abstract
Residence time distributions of gas phase have been measured in fermentation broths and in simulated media of low as well as high viscosity (1 × 10 −3 − 0.5 Pas) using a step-function-Helium-tracer technique. On the basis of these, simple mathematical models have been developed and their parameters are qualitatively correlated with operating conditions. It was shown that even in low viscosity Newtonian fluids, gas phase does not behave as well mixed. Differences between gas flow patterns in low and high viscosity fluids, already reported in literature, have been verified.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.