Abstract
This paper describes the appearance frequency of bubbles observed in fluidized beds. Spectra of the change in sand concentration and wall pressure have been obtained in cases of experiments with sands. Dominant frequencies are observed for both measurements, and energy spectra decays with increase in the frequency. Experimental results with plastic balls and calculated results with a model based on the lattice gas automaton (the HPP model) show similar tendency with experimental ones with sands, which indicates the possibility of models of the flow in fluidized beds.
Sign-in/Register to access full text options 
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.
