Parametric identification of the process of contact membrane distillation
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Дата
2019
Науковий керівник
Назва журналу
Номер ISSN
Назва тому
Видавець
Asian Research Publishing Network (ARPN)
Анотація
The mathematical model of the contact membrane distillation process has such an unknown parameter as the
membrane permeability coefficient. The coefficient of permeability of the membrane takes into account not only the
transfer of heat with the vapor through the pores of the membrane, but also through the polymer structure. In order to
determine the coefficient of permeability, which is represented by variables along the length of the channel and in time,
methods of the theory of optimal control were applied. An algorithm for identifying variable length and time permeability
coefficient is developed. The application of the initial approximation ensures the convergence of the algorithm in the fourth
iteration of the gradient procedure. The refined mathematical model of the contact membrane distillation process can be
used in control tasks.
Опис
Ключові слова
parametric identification, contact membrane distillation, membrane permeability coefficient, theory of optimal control, process
Бібліографічний опис
Zhulynskyi, A. A. Parametric identification of the process of contact membrane distillation / A. A. Zhulynskyi, L. R. Ladieva, B. Y. Korniyenko // ARPN Journal of Engineering and Applied Sciences. - Volume 14. - Issue 17. - September 2019. - P. 3108-3112.