On the treatment of bed-to-wall heat transfer in CFD-DEM simulations of gas-fluidized beds
نویسندگان
چکیده
منابع مشابه
Numerical Calculation of Wall - to - Bed Heat - Transfer Coefficients in Gas - Fluidized Beds
A computer model for a hot gas-fluidized bed has been developed. The theoretical description is based on a two-fluid model ( TFM) approach in which both phases are considered to be continuous and fully interpenetrating. Local wall-to-bed heattransfer coefficients have been calculated by the simultaneous solution of the TFM conservation of mass, momentum and thermal energy equations. Preliminary...
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ژورنال
عنوان ژورنال: Chemical Engineering Science
سال: 2021
ISSN: 0009-2509
DOI: 10.1016/j.ces.2021.116492