Open AccessDetermination of Temperature of Components of Cotton-Raw Material in a Drum Dryer with a Constant
Author(s) -
Alisher Mamatov,
Alisher Usmankulov,
Ilkhom Abbazov,
U A Norboyev,
Elmira Mukhametshina
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/939/1/012052
Subject(s) - drum , raw material , constant (computer programming) , galerkin method , boundary value problem , mathematics , process (computing) , process engineering , mechanics , mechanical engineering , materials science , mathematical analysis , engineering , computer science , finite element method , structural engineering , physics , chemistry , organic chemistry , programming language , operating system
This article solves one parabolic-type boundary value problem for determining the heat-moisture state of raw cotton in drum dryers at a constant air temperature. Numerical results are obtained by the Bubnov – Galerkin method of the problem under consideration, a comparative analysis is carried out with experimental data. It is shown that the proposed mathematical model and its numerical algorithm adequately describe the drying process of raw cotton.