Вид документа : Шифр издания : 53/S 45 Автор(ы) : Skokov V. N., Reshetnikov A. V., Koverda V. P., Koverda V. P., Vinogradov A. V. Заглавие : Self-organized criticality and 1/f-noise at interacting nonequilibrium phase transitions Место публикации : Physica A. - 2001. - Vol.293, № 1-2. - С. 1-12 ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): self-organized criticality--1/f fluctuations--power spectra Аннотация: Oscillatory combustion regimes were experimentally investigated under the conditions of ignitable liquid boiling-up before the reaction front. Fluctuations with a power spectral density inversely proportional to frequency (1/f-noise) were observed and the power-law character of distribution functions was found. The phenomena are connected with the intersection and interaction of nonequilibrium phase transitions. A mathematical model describing the initiation of 1/f fluctuations at the interaction of a subcritical phase transition and supercritical one in a space-distributed system was suggested Доп.точки доступа: Skokov, V. N.; Скоков Вячеслав Николаевич; Reshetnikov, A. V.; Koverda, V. P.; Коверда Владимир Петрович; Vinogradov, A. V.