Abstract
Particle clusters formed in gas-solid flows in risers of circulation fluidized beds or pipes of pneumatic transport systems have much influence on various kinds of transport phenomena. In the present study, the structure of flow with particle clusters is investigated numerically. Especially effects of particle diameter on the cluster structure and the intensity of fluctuating velocity are studied. As a result, it was found that the scale of particle clusters increases with increasing particle diameter and that the intensity of streamwise fluctuating velocity is 0.5 to 1.3 times of the terminal velocity.
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.