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Article title MATHEMATICAL MODELS OF CONTROLLED MASS- AND HEAT EXCHANGE PROCESSES IN TECHNOLOGIC COMPLEX OF SYSTEMS «ABSORPTION-DESORPTION»
Authors S.E. Abramkin, S.E. Dushin, N.N. Kuzmin
Section SECTION V. CONTROL METHODS FOR ENGINEERING SYSTEMS
Month, Year 06, 2011 @en
Index UDC 681.5.017:66.08.012-52
DOI
Abstract Paper shows the results of analysis of the gas dewatering process. The basic restrictions and the assumptions taken as a principle of reception of mathematical models of systems absorption and desorption are presented. Nonlinear dynamic models interconnected controlled mass and heat exchange processes of the closed technological complex of the systems «ABSORPTION-DESORPTION» are developed. Computer modeling was carried out with use of software MATLAB/Simulink. The special attention is given reception of mathematical models of subsystems «Evaporation» and «Air cooling».

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Keywords Mathematical model; structure scheme; natural gas; absorption; desorption; mass ex- change; heat exchange; controlled process.
References 1. Абрамкин С.Е. Анализ технологического процесса абсорбционной осушки газа как объекта управления // Изв. СПбГЭТУ «ЛЭТИ». - 2007. - Вып. 3. - С. 24-31.
2. Абрамкин С.Е., Душин С.Е. Математическая модель массотеплообменных процессов технологического комплекса абсорбционной осушки газа // Материалы VI научной конференции «Управление и информационные технологии». – СПб., 2010. – С. 220-224.
3. Абрамкин С.Е., Душин С.Е. Разработка математической модели технологического комплекса «Абсорбция – Десорбция» // Изв. СПбГЭТУ «ЛЭТИ». – 2011. – Вып. 1. – С. 29-33.

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