eprintid: 655 rev_number: 10 eprint_status: archive userid: 12 dir: disk0/00/00/06/55 datestamp: 2014-03-22 11:39:10 lastmod: 2015-05-29 20:16:55 status_changed: 2014-03-22 11:39:10 type: report metadata_visibility: show item_issues_count: 0 creators_name: D., G.R. title: Void spaces under tubes in fluidized beds ispublished: pub subjects: Fluids studygroups: esgi22 full_text_status: public abstract: A mathematical model is developed to understand how voids form under tubes in fluidized beds. Gas flow in the fluidized bed is assumed to be governed by Darcy's law and the void is assumed to be an inviscid fluid. Two cases are considered depending on whether there is gas flow through the void boundary. date: 1990 citation: D., G.R. (1990) Void spaces under tubes in fluidized beds. [Study Group Report] document_url: http://miis.maths.ox.ac.uk/miis/655/1/p6.pdf