Conference publications

Computer model of diffusion in irradated polymers

Murashev V., Tarasevich K., Grachev E.


"Математика. Компьютер. Образование". Cб. трудов X международной конференции. Под общей редакцией Г.Ю. Ризниченко Ижевск: Научно-издательский центр "Регулярная и хаотическая динамика", 2003. Vol. 2. Pp. 289-296.

Molecular distribution dependence of radiation dose is researched in this article. The system of differential equations describing this process and its solution was obtained. Computer model of polymer chain on basis of Rouse model with volume interaction describing by Lennard-Jones potential is represented. Also diffusion process of polymer chains in dissolvent was simulated by Monte-Carlo method. The results of computer simulation allow determining diffusion coefficient dependence of molecules length.

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