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1.
Инвентарный номер: нет.
   
   B 93


    Bulanov, N. V.
    Mode of Bubble Boiling of Emulsion with a Low-Boiling Dispersed Phase [Text] / N. V. Bulanov, B. M. Gasanov, V. G. Baidakov // Heat Transfer Research. - 2002. - V. 33, N 3-4. - P166-168 . - ISSN 1064-2285
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
КИПЕНИЕ ПУЗЫРЬКОВОЕ -- ПУЗЫРЬКОВОЕ КИПЕНИЕ -- ЭМУЛЬСИИ -- ДИСПЕРСНЫЕ ФАЗЫ -- ФАЗЫ ДИСПЕРСНЫЕ -- НИЗКОКИПЯЩИЕ ФАЗЫ -- ФАЗЫ НИЗКОКИПЯЩИЕ -- ТЕПЛОПЕРЕНОС -- ЖИДКОСТИ
Аннотация: The results of the experimental investigations on the heat transfer of thin wires with water/oil and ether/water emulsions are given. The temperature of normal oil boiling is not lower than 340°C. A considerable delay in the crisis of bubble boiling is obtained for both emulsions, and is particularly noticeable for the ether/water emulsion. In the latter case the coefficient of connective heat transfer and the density of heat flux substantially exceed the corresponding values for pure initial liquids in the entire investigated range of temperatures (from 20 to 230°C) and pressures (from 0.1 to 3.6 MPa)

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2.
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   B 16


    Baidakov, V. G.
    Attainable Superheat of Argon-Helium, Argon-Neon Solutions [Text] / V. G. Baidakov, A. M. Kaverin, V. N. Andbaeva // Journal of Physical Chemistry B. - 2008. - Vol. 112, № 41. - P12973-12975
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
ARGON
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
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3.
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   B 16


    Baidakov, V. G.
    Nucleation in a superheated nitrogen-helium solution [] / V. G. Baidakov // Chemical Physics Letters. - 2008. - Vol. 462, № 4-6. - С. 201-204
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
HELIUM
Аннотация: The method of lifetime measurement has been used to investigate the nucleation of the vapor phase in a superheated liquid nitrogen–helium solution. Temperature dependences of the mean lifetime of a metastable solution have been obtained in experiments at pressures p = 0.5, 1.0 MPa and several values of the mixture concentration. The nucleation rate J has been calculated. It varied in experiments from 104 tо 108 s?1 m?3. The results of experiments are compared with homogeneous nucleation theory. The paper deals with the size effect on the surface tension of a nucleus and the work of its formation.

\\\\Expert2\\nbo\\Chemical Physics Letters\\2008, v. 462, p.201.pdf
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4.
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   F 17


    Faizullin, M. Z.
    Lines of Some Photoorganic Substance Melting at Pressures up to 230 MPA [] / M. Z. Faizullin // Zhurnal Fizicheskoi Khimii. - 1985. - V.59, Is.1. - С. 245-246
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
PHOTOORGANIC SUBSTANCE

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5.
Инвентарный номер: нет.
   
   F 17


    Faizullin, M. Z.
    The (T, p, x) surface of phase separation of [(1 - x)H2O + x(CH3)(CH3(CH2)4 )2PO] in the vicinity of the line of the lower critical solution temperatures at pressures up to 230 MPa / M. Z. Faizullin, V. P. Skripov // Journal of Chemical Thermodynamics. - 1994. - Vol. , № 11. - С. 1167-1172
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
PHASE SEPARATION -- CRITICAL SOLUTION
Аннотация: The (T, p, x) surface of (liquid + liquid) phase equilibrium has been investigated in the vicinity of the line of lower critical solution points of [(1 - x)H2O + x (CH3)CH3(CH2)42PO]. Measurements were carried out in a high-pressure optical chamber at pressures p in the range from 0.1 MPa to 230 MPa. The behaviour of critical exponents for (p, x) and (T, x) phase-equilibrium diagrams: T and p, respectively, has been studied along the critical line and at the double critical point (DCP) with coordinates PD = 127 MPa and TD = 296.5 K. The exponent p retains its value along the line of critical points, including the double critical point; T increases anomalously with an approach to the DCP????????

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6.
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   F 17


    Faizullin, M. Z.
    The phase separation of water + methyl-di(n-amyl)phosphynoxide at pressure up to 230 MPa / M. Z. Faizullin, V. P. Skripov // Process Technology Proceedings . - 1996. - Vol. 12. - С. 481-485
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
WATER -- PHASE-SEPARATIONS -- PRESSURE EFFECT

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7.
Инвентарный номер: нет.
   
   C 20


   
    Capillary constant and surface tension of methane-nitrogen solutions: 1. Experiment [Electronic resource] / V. G. Baidakov, M. N. Khotienkova, V. N. Andbaeva, A. M. Kaverin // Fluid Phase Equilibria. - 2011. - Vol.301, №1. - P67-72
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
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
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8.
Инвентарный номер: нет.
   
   B 16


    Baidakov, V. G.
    The attainable superheating of nitrogen-helium solutions [Electronic resource] / V. G. Baidakov // Russian Journal of Physical Chemistry A. - 2009. - Vol.83, №10. - P1751-1756
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
HOMOGENEOUS NUCLEATION -- OXYGEN -- KRYPTON
Аннотация: The nucleation of the vapor phase in superheated nitrogen-helium liquid solutions was studied by lifetime measurements. The temperature dependences of the mean lifetime of metastable solutions were obtained at p = 0.5 and 1.0 MPa and several concentrations. The nucleation rate J was found to vary from 10(4) to 10(8) s(-1) m(-3). The adsorption of the high-volatility component on the metastable liquid-critical bubble boundary was shown to play a determining role in decreasing the temperature of the attainable solution super-heating as the solution concentration increased. The experimental data were compared with homogeneous nucleation theory. Systematic discrepancies were obtained; these discrepancies were related to the influence of the size effect on the surface tension of a nucleus and the work of its formation

\\\\Expert2\\nbo\\Russian Journal of Physical Chemistry A, Focus on Chemistry\\2009, v. 83, N 10, p.1751.pdf
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9.
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   B 16


    Baidakov, V. G.
    Superheating of liquid xenon in metal tubes [Electronic resource] / V. G. Baidakov, A. M. Kaverin // Journal of Chemical Physics. - 2009. - Vol.131, №6. - Artical Number 064708
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
LINE-TENSION -- SURFACE TENSION -- NUCLEATION
Аннотация: The method of measuring the lifetime has been used to investigate the kinetics of spontaneous boiling-up of superheated xenon in copper tubes. In experiments the temperature dependence of the mean lifetime has been determined at pressures of 1.48 and 1.98 MPa. The data obtained have been compared with homogeneous nucleation theory. It has been found that experimental values of the attainable superheating temperature and the derivative (partial derivative ln J/partial derivative T)(p) are systematically lower than their theoretical values. A description of experimental data in the framework of heterogeneous nucleation theory has shown that for the agreement of theory and experiment with the use of a macroscopic model of nucleation on a smooth surface it is necessary to take the value of the equilibrium contact angle theta(0) equal to 70 degrees, which is not a characteristic for a xenon-metal system. Taking into account the contribution of the energy of the three-phase contact solid wall-liquid-gas in a microscopic nucleation model makes it possible to reconcile heterogeneous nucleation theory and experimental data at a contact angle theta(0) close to zero, with the linear tension taken equal to -6x10(-12) J/m and the microscopic contact angle theta(*)similar or equal to 57 degrees. The number of weakened sites, on which bubbles may form, is always smaller than the number of molecules adjacent to the solid wall

\\\\Expert2\\nbo\\Journal of Chemical Physics\\2009, v.131, p.064708.pdf
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10.
Инвентарный номер: нет.
   
   B 74


    Boltachev, G. Sh.
    The thermodynamic properties of nitrogen, argon, oxygen, and their mixtures in the region of the liquid-gas phase transition / G. Sh. Boltachev, V. G. Baidakov // Russian Journal of Physical Chemistry. - 2006. - Vol.80, №4. - С. 501-504
ББК 53
Рубрики: ФИЗИКА
Кл.слова (ненормированные):
EQUATION OF STATE -- PRESSURES -- MPA
Аннотация: A procedure for constructing the equation of state for metastable and labile regions in the liquid gas phase transition is suggested. A consistent description of p, rho, T, and caloric properties was obtained. The spinodals of both pure fluids and their mixtures were located

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