Kuzmin S.N., Budkova E.V., Isyemin R.L., Kondukov N.B.Equation for Determination of Minimum Speed of Fluidization of Polydispersed Bed of Anthracitic Coal Dust // Scientific article. Journal "Transactions of the TSTU", vol. 09 , Tambov. TSTU publisher house , 2003. (pdf-file) Abstract: Investigation of a furnace unit and a boiler for burning anthracitic coal
dust in the semi-boiling (thermally fluidized) bed have been suggested. On the basis of experimental data the nondimensional equations for determination of minimum speed of fluidization for polydispersed beds of anthracitic coal dust are presented.