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Поисковый запрос: (<.>K=FLUCTUATION<.>)
Общее количество найденных документов : 46
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 1-10    11-20   21-30   31-40   41-46 
1.

Вид документа : Статья из сборника (однотомник)
Шифр издания : 53/K 79
Автор(ы) : Koverda V. P., Skokov V. N., Reshetnikov A. V.
Заглавие : 1/f - Noise at non-equilibrium phase transitions
Место публикации : Nucleation Theory and Applications. - Dubna: JINR, 2002. - С. 259-272
Примечания : Bibliogr. : p.271-272 (17 ref.)
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): flicker noise--fluctuation--films
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2.

Вид документа : Статья из сборника (однотомник)
Шифр издания : 53/K 79
Автор(ы) : Koverda V. P., Skokov V. N., Reshetnikov A. V.
Заглавие : 1/f - Noise at non-equilibrium phase transitions
Место публикации : Nucleation Theory and Applications. - Dubna: JINR, 2002. - С. 259-272
Примечания : Bibliogr. : p.271-272 (17 ref.)
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): flicker noise--fluctuation--films
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3.

Вид документа : Статья из журнала
Шифр издания : 53/A 71
Автор(ы) : Reshetnikov A. V., Sannikov V. N., Skokov V. N., Koverda V. P.
Заглавие : Arc current fluctuation power spectra in the system of a solid metal electrode and carbonate melt
Место публикации : Journal of Applied Mechanics and Technical Physics. - 2007. - Vol. 48, № 1. - С. 7-10
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): solid metals
Аннотация: Arc current fluctuations between a solid metal electrode and a liquid melt of alkaline carbonates at atmospheric pressure are measured. Arc current fluctuation power spectra are determined from the measurement data. It is shown that the fluctuation power is inversely proportional to the frequency (1/f-fluctuations). The fluctuations have a normal Gaussian distribution. The observed 1/f fluctuations exhibit scale invariance.
\\\\Expert2\\NBO\\Journal of Applied Mechanics and Technical Physics\\2007, v. 48, N. 1, p.7.pdf
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4.

Вид документа : Статья из журнала
Шифр издания : 53/A 71
Автор(ы) : Reshetnikov A. V., Sannikov V. N., Skokov V. N., Koverda V. P.
Заглавие : Arc current fluctuation power spectra in the system of a solid metal electrode and carbonate melt
Место публикации : Journal of Applied Mechanics and Technical Physics. - 2007. - Vol. 48, № 1. - С. 7-10
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): solid metals
Аннотация: Arc current fluctuations between a solid metal electrode and a liquid melt of alkaline carbonates at atmospheric pressure are measured. Arc current fluctuation power spectra are determined from the measurement data. It is shown that the fluctuation power is inversely proportional to the frequency (1/f-fluctuations). The fluctuations have a normal Gaussian distribution. The observed 1/f fluctuations exhibit scale invariance.
\\\\Expert2\\NBO\\Journal of Applied Mechanics and Technical Physics\\2007, v. 48, N. 1, p.7.pdf
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5.

Вид документа : Статья из журнала
Шифр издания : 53/G 15
Автор(ы) : Galashev A.E., Skripov V.P.
Заглавие : Crystallization of Overcooled Argon in Microheterophase 108-Particle Model-Structure Identification and Heat Fluctuation Resistance of the Systems
Место публикации : Kristallografiya. - 1989. - V.34, Is.5. - С. 1254-1258
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): argon
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6.

Вид документа : Статья из журнала
Шифр издания : 53/G 15
Автор(ы) : Galashev A.E., Skripov V.P.
Заглавие : Crystallization of Overcooled Argon in Microheterophase 108-Particle Model-Structure Identification and Heat Fluctuation Resistance of the Systems
Место публикации : Kristallografiya. - 1989. - V.34, Is.5. - С. 1254-1258
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): argon
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7.

Вид документа :
Шифр издания : 53/E 70
Автор(ы) : Ermakov G. V., Gurashkin A. L
Заглавие : Description of heterogeneous boiling up of superheated liquid
Место публикации : Journal of Engineering Thermophysics. - 2007. - Vol.16, №4. - С. 231-235
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): boiling--superheated n-hexane --heterogeneous boiling
Аннотация: The results of measurements of the average expectation time of boiling up of strongly superheated n-hexane in structures from different finely dispersed powders whose smallest size is about 10 nm by using isotherms and isobars are presented. As was proposed by Academician V.P. Skripov, isotherm sections with the heterogeneous boiling up mechanism were processed with the help of Zhurkov’s formula, which is based on the thermofluctuation hypothesis of solid body strength. Thus, temperature dependences of the characteristic volume, whose excess leads to the system division into macroscopic phases, have been found for the systems studied. An approach dealing with the boiling up of superheated liquid as a fluctuation in a locally isolated microvolume is used to describe the isobars. To calculate the work of formation of the characteristic volume, its values obtained at the processing of isotherms are used. The system of equations for the temperature dependence of the average expectation time of n-hexane boiling up in isobars has three empirical constants. A rather accurate description of isobars is obtained at a proper choice of these constants. The result obtained confirms that the idea of Academician V.P. Skripov is successful
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8.

Вид документа :
Шифр издания : 53/E 70
Автор(ы) : Ermakov G. V., Gurashkin A. L
Заглавие : Description of heterogeneous boiling up of superheated liquid
Место публикации : Journal of Engineering Thermophysics. - 2007. - Vol.16, №4. - С. 231-235
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): boiling--superheated n-hexane --heterogeneous boiling
Аннотация: The results of measurements of the average expectation time of boiling up of strongly superheated n-hexane in structures from different finely dispersed powders whose smallest size is about 10 nm by using isotherms and isobars are presented. As was proposed by Academician V.P. Skripov, isotherm sections with the heterogeneous boiling up mechanism were processed with the help of Zhurkov’s formula, which is based on the thermofluctuation hypothesis of solid body strength. Thus, temperature dependences of the characteristic volume, whose excess leads to the system division into macroscopic phases, have been found for the systems studied. An approach dealing with the boiling up of superheated liquid as a fluctuation in a locally isolated microvolume is used to describe the isobars. To calculate the work of formation of the characteristic volume, its values obtained at the processing of isotherms are used. The system of equations for the temperature dependence of the average expectation time of n-hexane boiling up in isobars has three empirical constants. A rather accurate description of isobars is obtained at a proper choice of these constants. The result obtained confirms that the idea of Academician V.P. Skripov is successful
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9.

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
\\\\Expert2\\NBO\\Technical Physics\\2003, v.48, N 10, p.682.pdf
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10.

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
\\\\Expert2\\NBO\\Technical Physics\\2003, v.48, N 10, p.682.pdf
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