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DOI: Application Of Variational Grid Method For The Solution Of The Problem On Determining Mosture Content Of Raw Cotton In A Drum Dryer
Alisher Mamatov , Doctor Of Technical Sciences, Professor, Department Of Mathematics And Informatics, Tashkent Institute Of Textile And Light Industry, Uzbekistan Ravshanbek Zulunov , Candidate Of Science (PhD) In Physics And Mathematics, Head Of The Department Of Software Engineering, Ferghana Branch Of Tashkent University Of Information Technologies, Uzbekistan Munira Sodikova , Assistant, Ferghana Branch Of Tashkent University Of Information Technologies, UzbekistanAbstract
In the article a one-boundary parabolic problem on determining moisture of raw cotton in a drum dryer is solved. Numerical results of the considered problem are taken on the method of Bubnov-Galerkin, they are compared with the experimental data. It is shown that the suggested mathematical model and its numerical algorithm adequately describe the process of drying of raw cotton. The stability of the approximate solution is set.
Keywords
Mathematical model,, algorithm, drum dryer, raw cotton
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