Open AccessJustification of mathematical models of variable heat supply during grain drying
Author(s) -
Mikhail Gennadyevich Zagoruiko,
Marina Evgenievna Belyshkina,
Р. А. Марин,
И. А. Башмаков
Publication year - 2021
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2021i11pp87-92
Subject(s) - variable (mathematics) , productivity , mass transfer , grain drying , process engineering , heat transfer , energy consumption , heat energy , agricultural engineering , mathematical model , mathematics , thermodynamics , mechanical engineering , engineering , statistics , physics , economics , mathematical analysis , electrical engineering , macroeconomics
The article presents the results of studies of the efficiency of drying grain by reducing the specific energy consumption, allowing improving the quality of the resulting products and in-creasing the productivity of drying. The achievement of the results was a mathematical model, which was based on the general laws of heat and mass transfer, reflecting the specific features of the research. It is not that most continuous dryers for bulk materials have several zones with different parameters of the input and output-drying substance, which carry out drying under variable dynamic conditions.