Вид документа : Статья из журнала Шифр издания : 53/D 82 Автор(ы) : Skripov V. P., Vinogradov V. N., Skokov A. V., Reshetnikov V. P., Koverda V. P. Заглавие : Drop on a Hot Plate: The Appearance of 1/f Noise at the Transition to the Ball-Shaped State Место публикации : Technical Physics. - 2003. - V. 48, N 6. - С. 682-684. - ISSN 1063-7842. - ISSN 1063-7842 ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): physics--drops--1/f-noise--ball-shaped state--evaporation of pentane--pentane--evaporation of hexane--hexane--evaporation of water--water--h2o Аннотация: The evaporation of pentane, hexane, and water drops from a horizontal heating surface is studied experimentally. The temperature at which the drops take a completely spherical shape correlates with limit superheat temperatures under quasi-static conditions, suggesting dynamic burnout. Fluctuations in transient regimes are measured by optical and resistive methods. It is found that the spectral densities of the fluctuation intensity are of a flicker nature. Such behavior is associated with percolation in a set of nonequilibrium phase transitions Доп.точки доступа: Skripov, V. P.; Vinogradov, V. N.; Skokov, A. V.; Reshetnikov, V. P.; Koverda, V. P.