Главная Новые поступления Описание Шлюз Z39.50

Базы данных


Труды сотрудников Института теплофизики УрО РАН - результаты поиска

Вид поиска

Область поиска
в найденном
 Найдено в других БД:Каталог книг и продолжающихся изданий (1)Труды сотрудников Института химии твердого тела УрО РАН (5)
Формат представления найденных документов:
полный информационныйкраткий
Отсортировать найденные документы по:
авторузаглавиюгоду изданиятипу документа
Поисковый запрос: (<.>K=MPA<.>)
Общее количество найденных документов : 46
Показаны документы с 1 по 10
 1-10    11-20   21-30   31-40   41-46 
1.

Вид документа : Статья из журнала
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Kaverin A. M., Andbaeva V. N.
Заглавие : Attainable Superheat of Argon-Helium, Argon-Neon Solutions
Место публикации : Journal of Physical Chemistry B. - 2008. - Vol. 112, № 41. - С. 12973-12975
ББК : 53
Предметные рубрики: ФИЗИКА
Аннотация: The method of lifetime measurement has been used to investigate the kinetics of spontaneous boiling-up of superheated argonhelium and argon?neon solutions. Experiments were made at a pressure of p = 1.5 MPa and concentrations up to 0.33 mol% in the range of nucleation rates from 104 to 108 s1 m3. The homogeneous nucleation regime has been distinguished. With good agreement between experimental data and homogeneous nucleation theory in temperature and concentration dependences of the nucleation rate, a systematic underestimation by 0.250.34 K has been revealed in superheat temperatures over the saturated line attained by experiment as compared with theoretical values calculated in a macroscopic approximation. The revealed disagreement between theory and experiment is connected with the dependence of the properties of new-phase nuclei on their size.
\\EXPERT2\NBO\Journal of Physical Chemistry B\2008, v.112, p.12973.pdf
Найти похожие

2.

Вид документа : Статья из журнала
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Kaverin A. M., Andbaeva V. N.
Заглавие : Attainable Superheat of Argon-Helium, Argon-Neon Solutions
Место публикации : Journal of Physical Chemistry B. - 2008. - Vol. 112, № 41. - С. 12973-12975
ББК : 53
Предметные рубрики: ФИЗИКА
Аннотация: The method of lifetime measurement has been used to investigate the kinetics of spontaneous boiling-up of superheated argonhelium and argon?neon solutions. Experiments were made at a pressure of p = 1.5 MPa and concentrations up to 0.33 mol% in the range of nucleation rates from 104 to 108 s1 m3. The homogeneous nucleation regime has been distinguished. With good agreement between experimental data and homogeneous nucleation theory in temperature and concentration dependences of the nucleation rate, a systematic underestimation by 0.250.34 K has been revealed in superheat temperatures over the saturated line attained by experiment as compared with theoretical values calculated in a macroscopic approximation. The revealed disagreement between theory and experiment is connected with the dependence of the properties of new-phase nuclei on their size.
\\EXPERT2\NBO\Journal of Physical Chemistry B\2008, v.112, p.12973.pdf
Найти похожие

3.

Вид документа :
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Kaverin A. M.
Заглавие : Attainable Superheating of Liquid Helium–Oxygen Solutions
Место публикации : High Temperature. - 2000. - Vol.38, №6. - С. 852-859
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): nucleation--theory of homogeneous nucleation--boiling
Аннотация: The results are given of experimental investigations of the kinetics of nucleation in gas-saturated helium-oxygen solutions. The temperature dependences of the mean lifetime of solution in the metastable (superheated) state are determined for fixed values of pressure of 1.171 and 1.667 MPa and for several values of concentration. The experimental data are compared with the theory of homogeneous nucleation in a macroscopic approximation with due regard for the dependence of the properties of the nuclei on their size. The dimensional effect is included within van der Waals' gradient expansion. The problems associated with the construction of the kinetic theory of boiling of gas-saturated solutions are discussed, and good agreement is ascertained between the experimental data and the theory of nucleation when the latter includes the dimensional effect
Найти похожие

4.

Вид документа :
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Kaverin A. M.
Заглавие : Attainable Superheating of Liquid Helium–Oxygen Solutions
Место публикации : High Temperature. - 2000. - Vol.38, №6. - С. 852-859
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): nucleation--theory of homogeneous nucleation--boiling
Аннотация: The results are given of experimental investigations of the kinetics of nucleation in gas-saturated helium-oxygen solutions. The temperature dependences of the mean lifetime of solution in the metastable (superheated) state are determined for fixed values of pressure of 1.171 and 1.667 MPa and for several values of concentration. The experimental data are compared with the theory of homogeneous nucleation in a macroscopic approximation with due regard for the dependence of the properties of the nuclei on their size. The dimensional effect is included within van der Waals' gradient expansion. The problems associated with the construction of the kinetic theory of boiling of gas-saturated solutions are discussed, and good agreement is ascertained between the experimental data and the theory of nucleation when the latter includes the dimensional effect
Найти похожие

5.

Вид документа : Статья из журнала
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Grishina K. A.
Заглавие : Capillary constant and surface tension of methane-helium solution
Место публикации : Fluid Phase Equilibria. - 2013. - Vol.354. - С. 245-249
Примечания : Bibliogr. : p. 249 (21 ref.)
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): adsorption--capillary constant--differential capillary method
Аннотация: The differential capillary method has been used to measure the capillary constant a2 of methane-helium solutions in the temperature range from 95 to 175K at pressures up to 4MPa. The surface tension γ and adsorption have been calculated from the obtained values of a2 employing, in addition, literature data on the density of the liquid and vapor phases of the respective solutions. Equations, which approximate the temperature, pressure and concentration dependences of a2 and γ, are proposed
\\\\expert2\\NBO\\Fluid Phase Equilibria\\2013, v.354, p. 245-249.pdf
Найти похожие

6.

Вид документа : Статья из журнала
Шифр издания : 53/B 16
Автор(ы) : Baidakov V. G., Grishina K. A.
Заглавие : Capillary constant and surface tension of methane-helium solution
Место публикации : Fluid Phase Equilibria. - 2013. - Vol.354. - С. 245-249
Примечания : Bibliogr. : p. 249 (21 ref.)
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): adsorption--capillary constant--differential capillary method
Аннотация: The differential capillary method has been used to measure the capillary constant a2 of methane-helium solutions in the temperature range from 95 to 175K at pressures up to 4MPa. The surface tension γ and adsorption have been calculated from the obtained values of a2 employing, in addition, literature data on the density of the liquid and vapor phases of the respective solutions. Equations, which approximate the temperature, pressure and concentration dependences of a2 and γ, are proposed
\\\\expert2\\NBO\\Fluid Phase Equilibria\\2013, v.354, p. 245-249.pdf
Найти похожие

7.

Вид документа : Статья из журнала
Шифр издания : 53/C 20
Автор(ы) : Baidakov V. G., Khotienkova M. N., Andbaeva V. N., Kaverin A. M.
Заглавие : Capillary constant and surface tension of methane-nitrogen solutions: 1. Experiment
Место публикации : Fluid Phase Equilibria. - 2011. - Vol.301, №1. - С. 67-72
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): mixtures --oxygen
Аннотация: The differential version of the method of capillary rise has been used to measure the capillary constant and calculate the surface tension of methane-nitrogen solutions. Experiments. have been conducted in the temperature range from 95 to 170K at pressures up to 4 MPa. Experimental data on surface tension have been compared with the results of calculations by thermodynamic models. Equations are given which describe the dependence of the capillary constant of a solution on its temperature and composition.
\\\\Expert2\\nbo\\Fluid Phase Equilibria\\2011, v.301, p. 67-72.pdf
Найти похожие

8.

Вид документа : Статья из журнала
Шифр издания : 53/C 20
Автор(ы) : Baidakov V. G., Khotienkova M. N., Andbaeva V. N., Kaverin A. M.
Заглавие : Capillary constant and surface tension of methane-nitrogen solutions: 1. Experiment
Место публикации : Fluid Phase Equilibria. - 2011. - Vol.301, №1. - С. 67-72
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): mixtures --oxygen
Аннотация: The differential version of the method of capillary rise has been used to measure the capillary constant and calculate the surface tension of methane-nitrogen solutions. Experiments. have been conducted in the temperature range from 95 to 170K at pressures up to 4 MPa. Experimental data on surface tension have been compared with the results of calculations by thermodynamic models. Equations are given which describe the dependence of the capillary constant of a solution on its temperature and composition.
\\\\Expert2\\nbo\\Fluid Phase Equilibria\\2011, v.301, p. 67-72.pdf
Найти похожие

9.

Вид документа : Статья из журнала
Шифр издания : 53/C 20
Автор(ы) : Baidakov V. G., Kaverin A. M., Andbaeva V. N., Khotienkova M. N.
Заглавие : Capillary Constant of a Xenon–Helium Solution
Место публикации : Journal of Chemical & Engineering Data. - 2011. - Vol.56, №11. - С. 4123-4125
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): capillary method --xenon–helium solution
Аннотация: The differential capillary method has been used to measure the capillary constant of a xenon–helium solution. Experiments have been conducted in the temperature range from (165 to 267) K at pressures up to 4 MPa. An equation approximating the baric dependence of the capillary constant has been suggested
\\\\Expert2\\nbo\\Journal of Chemical and Engineering Data\\2011, v.56, p. 4123-4125.pdf
Найти похожие

10.

Вид документа : Статья из журнала
Шифр издания : 53/C 20
Автор(ы) : Baidakov V. G., Kaverin A. M., Andbaeva V. N., Khotienkova M. N.
Заглавие : Capillary Constant of a Xenon–Helium Solution
Место публикации : Journal of Chemical & Engineering Data. - 2011. - Vol.56, №11. - С. 4123-4125
ББК : 53
Предметные рубрики: ФИЗИКА
Ключевые слова (''Своб.индексиров.''): capillary method --xenon–helium solution
Аннотация: The differential capillary method has been used to measure the capillary constant of a xenon–helium solution. Experiments have been conducted in the temperature range from (165 to 267) K at pressures up to 4 MPa. An equation approximating the baric dependence of the capillary constant has been suggested
\\\\Expert2\\nbo\\Journal of Chemical and Engineering Data\\2011, v.56, p. 4123-4125.pdf
Найти похожие

 1-10    11-20   21-30   31-40   41-46 
 

Сиглы отделов ЦНБ УрО РАН


  бр.ф. - Бронированный фонд

  бф - Научно-библиографический отдел

  БХЛ - Фонд художественной литературы

  ИИиА -Фонд исторической литературы в ЦНБ УрО РАН

  ИМЕТ -Отдел ЦНБ в Институте металлургии УрО РАН

  кх - Отдел фондов (книгохранениe)

  МБА - Межбиблиотечный абонемент

  мф - Методический фонд

  ок - Отдел научной каталогизации

  оку - Отдел комплектования и учета

  орф - Обменно-резервный фонд

  пф - Читальный зал деловой и патентной информации

  рк - Фонд редкой книги

  ч/з - Главный читальный зал

  эр - Зал электронных ресурсов

  

Сиглы библиотек институтов и НЦ УрО РАН
© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)
Яндекс.Метрика