S 66 Skripov, P. V. Flashing of strongly superheated, CO2-saturated liquid oligomers [Text] / P. V. Skripov, S. E. Puchinscics, N. V. Bessonova // Fluid Mechanics Research. - 1992. - V. 21, N 4. - P35-42 Рубрики: ФИЗИКА Кл.слова (ненормированные): ВСКИПАНИЕ ОЛИГОМЕРА -- ОЛИГОМЕР ЖИДКИЙ -- ОЛИГОМЕР СИЛЬНО ПЕРЕГРЕТЫЙ -- ОЛИГОМЕР ГАЗОНАСЫЩЕННЫЙ -- ГАЗ УГЛЕКИСЛЫЙ -- CO2 |
N 52 New approaches to the investigation of the metastable and reacting fluids [Текст] / P. V. Skripov, S. E. Puchinscics, A. A. Starostin, D. V. Volosnikov // NATO Science Series, II: Mathematics, Physics and Chemistry. - 2004. - Vol. 157: Nonlinear Dielectric Phenomena in Complex Liquids. - С. 191-200 Рубрики: ФИЗИКА Кл.слова (ненормированные): REACTING FLUIDS |
A 53 An experimental investigation and modelling of the thermodynamic properties of R245fa/compressor oil solutions [Текст] / S. N. Ancherbak, Yu. Semenyuk, P. V. Skripov, V. P. Zhelezny // Compressors 2006, International Conference on Compressors and Coolants, 6th, Casta Papiernicka, Slovakia, Sept. 27-29, 2006. - 2006. - С. zhelezny245/1-zhelezny245/9 Рубрики: ФИЗИКА Кл.слова (ненормированные): THERMOPHYSICAL PROPERTIES |
P 80 Polymer material laser destruction threshold studies [Текст] / V. P. Efremov, V. E. Privalov, P. V. Skripov, P. V. Charty, V. G. Shemanin // Proceedings of SPIE-The International Society for Optical Engineering. - 2005. - Vol. 5447: Lasers for Measurements and Information Transfer 2004. - С. 234-241 Рубрики: ФИЗИКА Кл.слова (ненормированные): POLYMER MATERIALS Аннотация: The polymer films are widely used in any industry as the construction materials with some specific properties. It demands the detail studies of the laser destruction threshold parameters of such a materials irradiated by the he power laser radiation pulse with energy density in range from 0 up to 200 J/cm2. The probability of the target laser ablation destruction versus the incident laser radiation energy density dependencies for any polymers -- the high pressure polyethylene, epoxy compound, polymethylmetacrylate, styrosil and rubber for comparing -- have been a subject of the experimental studies. The plots of the breakdown probability and plasma emission intensity for all of the samples versus energy density dependences have been got and the breakdown energy density for these targets have been determined by this probability is equal to 0,5 or zero plasma intensity condition. These results show that about 11% of absorbed laser pulse energy was transferred to the target as the shock wave spreading in it when the target thickness is greater than the distance which this shock wave spreads in the time of laser pulse action. ?? |
I-60 Influence of admixtures of the compressor oil to the enthalpy of working fluid in evaporator [Текст] / V. P. Zhelezny, P. V. Zhelezny, P. V. Skripov, V. F. Vozniy, D. A. Procenko, S. N. Ancherbak // Compressors 2004, International Conference on Compressors and Coolants, 5th, Casta Papiernicka, Slovakia, Sept. 29-Oct. 1, 2004. - 2004. - С. 303-309 Рубрики: ФИЗИКА Кл.слова (ненормированные): ADMIXTURES |
S 66 Skripov, P. V. Explosive Boiling of Polymer Liquids [] / P. V. Skripov, S. E. Puchinscics // High Temperature. - 1999. - V.37, N4. - С. 614-619 Рубрики: ФИЗИКА Кл.слова (ненормированные): BOILING EXPLOSIVE -- LIQUID POLYMER |
P 34 Pavlov, P. A. Vaporization in Polymer Liquids under Conditions of Rapid Heating [] / P. A. Pavlov, P. V. Skripov // High Temperature. - 1998. - V.36, N3. - С. 448-455 Рубрики: ФИЗИКА Кл.слова (ненормированные): VAPORIZATION -- LIQUID POLYMER -- HEATING RAPID -- POLYMER |
S 66 Skripov, P. V. Molecular Mass Dependence of the Spontaneous Boiling Temperature of Polymer Solutions [] / P. V. Skripov, S. E. Puchinscics, A. A. Starostin // Polymer Science. Series A and B. - 1996. - V.38, N11. - С. 1881-1887 Рубрики: ФИЗИКА Кл.слова (ненормированные): MASS MOLECULAR -- TEMPERATURE SPONTANEOUS BOILING -- SOLUTIONS POLYMER |
S 66 Skripov, P. V. Superheat and Spontaneous Boiling of Polymer Solutions [] / P. V. Skripov, S. E. Puchinscics // Polymer Science. Series A. - 1995. - V.37, N2. - С. 283-290 Рубрики: ФИЗИКА Кл.слова (ненормированные): BOILING SPONTANEOUS -- BOILING SPONTANEOUS -- SOLUTION POLYMER -- DEPENDENCE OF TEMPERATURE |
S 66 Skripov, P. V. The phenomenon of superheat of liquids: in memory of Vladimir P. Skripov / P. V. Skripov, V. P. Skripov // International Journal of Thermophysics. - 2010. - Vol. 31, № 4-5. - С. 816-830 : рис., фото. - Bibliogr. : p. 829-830 (35 ref.) Рубрики: ФИЗИКА Кл.слова (ненормированные): EXPERIMENTAL METHODS -- PROPERTIES THERMOPHYSICAL -- LIQUIDS \\\\Expert2\\NBO\\International Journal of Thermophysics\\2010, v.31, N 4-5, p.816.pdf |
I-34 Identification of heat-exchange parameters under intensive pulse heating of a wire in a fluid / V. I. Gorbatov, Yu. S. Okulovskii, P. V. Skripov, A. A. Smotritskiy, A. A. Starostin // Journal of Engineering Thermophysics. - 2010. - Vol.19, №3. - С. 144-153 Рубрики: ФИЗИКА Кл.слова (ненормированные): HEAT EXCHANGE -- FLUID |
C 73 Comparison of thermophysical properties for oil/refrigerant mixtures by use of the pulse heating method / P. V. Skripov, A. A. Starostin, D. V. Volosnikov, V. P. Zhelezny // International Journal of refrigeration. - 2003. - Vol.26, №6. - С. 721-728 Рубрики: ФИЗИКА Кл.слова (ненормированные): REFRIGERANT -- LUBRICANT -- MIXTURES Аннотация: The method of pulse heating for the study of thermophysical properties for oil/refrigerant solutions in a wide temperature range and for monitoring of an actual state of these systems has been developed. The regimes of linear heating and thermostabilization of the superheated probe are applied for solving our task. The objects of study are as follows: synthetic oils Mobil EAL Arctic 22, PLANETELF ACD22, XMPA, and solutions of carbon dioxide in these oils. The upper boundary, with respect to temperature, of the two-phase equilibrium region including the vicinity of the liquid–vapour critical curve of these systems, gas solubility in oils at various temperatures, short-time thermostability, and thermal conductivity of oils are considered. Inclusion of the thermally unstable states of a substance in investigation allows one to essentially extend the set of compared data |
P 56 Phase Diagram and Thermophysical Properties of Superheated Fluids / S. E. Puchinscics, P. V. Skripov, A. A. Starostin, D. V. Volosnikov, G. Sh. Boltachev // Fifteenth Symposium on Thermophysical Properties. - Boulder, NIST, 2003. - С. 331 Рубрики: ФИЗИКА Кл.слова (ненормированные): FLUID -- SUPERHEATED LIQUIDS -- PROPERTIES THERMOPHYSICAL |
A 10 A method of controlled pulse heating: Applications / P. V. Skripov, A. A. Smotritskiy, A. A. Starostin, A. V. Shishkin // Journal of Engineering Thermophysics. - 2007. - Vol.16, №3. - С. 155-163 Рубрики: ФИЗИКА Кл.слова (ненормированные): THERMOPHYSICAL PROPERTIES -- THERMAL STABILIZATION -- HIGH-MOLECULAR FLUIDS Аннотация: This paper is devoted to the state-of-the-art and technical potentials of the pulse heating method for the thin wire probe created in the Ural thermophysical school for studying the kinetics of spontaneous boiling and the related phenomenon of liquid attainable superheating. Special attention is paid to the search for technical means for controlling the power of the probe heating in a pulse experiment with the thermophysical properties of the substance taken into account. Applications of three particular cases are considered: techniques for the constant heating power, the thermal stabilization of the pulse-heated probe, and cooling of the shock-heated probe for investigating the behavior of multicomponent and high-molecular fluids essentially superheated above the temperature of phase equilibrium and/or temperature of molecule thermodestruction in a quasi-static process. Opportunities for application of the method are presented, in particular, for fast detection of volatile admixtures (including their traces) in high-molecular fluids, e.g., in oils of power equipment |
T 44 Thermophysical properties of compressor oils for refrigerating plant / Yu. Semenyuk, V. V. Sechenyh, V. P. Zhelezny, P. V. Skripov // Journal of Synthetic Labrications. - 2008. - Vol.25, №2. - С. 57-73 Рубрики: ФИЗИКА Кл.слова (ненормированные): COMPRESSOR -- OILS -- THERMOPHYSICAL PROPERTIES |
C 73 Communication: high speed optical investigations of a character of boiling-up onset [Electronic resource] / A. L Gurashkin, A. A. Starostin, G. V. Ermakov, P. V. Skripov // Journal of Chemical Physics. - 2012. - Vol.136, №2. - P021102. - Bibliogr. : p. Рубрики: ФИЗИКА Кл.слова (ненормированные): BOILING -- HEAT TRAHSFER -- MICRO-OPTICS Аннотация: In this communication, we discuss the phenomenon of attainable superheat of liquid and the peculiarities of its release by spontaneous boiling-up. We have combined the apparatus for superheating, namely, bubble chamber, with a high speed micro-optical method for detailed monitoring of the initial stage of boiling-up. In experiments on the isothermal pressure drop, it was found that the boiling-up onset of n-hexane is accompanied by characteristic step signal. The signal has proved to be typical of the heterogeneous character of boiling-up onset in a whole range of superheating degrees. The performance of the method for investigation of the refractive index and density for superheated liquids as functions of temperature and pressure has been revealed. The experimental error is estimated to be 0.1%. \\\\expert2\\NBO\\Journal of Chemical Physics\\2012, V.136, p.021102.pdf |
R 96 Rutin, S. B. Apparatus for studying heat transfer in nanofluids under high-power heating [Electronic resource] / S. B. Rutin, P. V. Skripov // Journal of Engineering Thermophysics. - 2012. - Vol.21, №2. - P144-153. - Bibliogr. : p. 153 (19 ref.) Рубрики: ФИЗИКА Кл.слова (ненормированные): HEAT TRAHSFER -- HIGH-POWER HEATING -- ELECTRONIC CONTROL Аннотация: A technique of electronic control of the probe heating power is developed using the method of controlled pulse heating of a wire probe, that is a resistance thermometer, was developed. An apparatus implementing this technique was fabricated. The characteristic parameters of the apparatus are as follows: the heating pulse length, 1 to 10 ms; the heat flux density through the surface of a 20 µm probe, 1 to 10 MW/m2; repeatability of selected power value in a series of pulses is on a level of 0.05%. As an example, the constant heating power mode is applied for comparing the thermal resistance of nanofluids in the region of stable states of liquid and superheated (with respect to the liquid-vapor equilibrium temperature of the base liquid) ones. The parameter was the content of Al2O3 nanoparticles in the base liquid (isopropanol). \\\\expert2\\NBO\\Journal of Engineering Thermophysics\\2012, V.31, N 2. P. 144-153.pdf |
S 66 Skripov, P. V. Method of controlled pulse heating: applications for complex fluids and polymers [Electronic resource] / P. V. Skripov // NATO Science for Peace and Security Series A: Chemistry and Biology. - 2010. - P323-335 Рубрики: ФИЗИКА Кл.слова (ненормированные): PULSE-HEATING METHOD -- POLYMER MATERIALS |
E 97 Experimental investigation of the enthalpy of isobutane-compressor oil solutions [Electronic resource] / V. P. Zhelezny, S. V. Nichenko, Yu. V. Semenyuk, P. V. Skripov // Journal of Chemical & Engineering Data. - 2010. - Vol.55, №3. - P1322-1326. - Bibliogr. : p. 1326 (16 ref/) Рубрики: ФИЗИКА Кл.слова (ненормированные): ENTHALPY OF ISOBUTANE -- OILS -- SOLUTIONS Аннотация: This paper reports new experimental data for the specific enthalpy of the solution of isobutane (refrigerant R600a, CH(CH3)2-CH3, CAS Registry No. 75-28-5) with mineral naphthenic compressor oil WF 15A. The experimental data were obtained in the temperature range from (273 to 355) K by a mixing method realized in an ice calorimeter. The behavior of the temperature and weight fraction dependencies of the enthalpy for the refrigerant-oil solution (ROS) of R600a and mineral compressor oil WF 15A have been examined \\\\expert2\\NBO\\Journal of Chemical and Engineering Data\\2010, v.55, p.1322.pdf |
E 97 Experimental determination of superheated liquid density by the optical fiber method [Electronic resource] / A. L Gurashkin, A. A. Starostin, A. A. Uimin, A. D. Yampol'skiy, G. V. Ermakov, P. V. Skripov // Journal of Engineering Thermophysics. - 2013. - Vol.22, №3. - P194-202. - Bibliogr. : p. 202 (21 ref.) Рубрики: ФИЗИКА Кл.слова (ненормированные): OPTICAL FIBER METHOD -- SUPERHEATED LIQUID DENSITY -- LIQUID-VAPOR Аннотация: An experimental approach to determination of the density of liquid superheated with respect to the liquid-vapor equilibrium temperature, including the range of high degrees of superheating, is developed. The approach is based on application of an optical fiber method combined with a pure bubble chamber. Performance of the method for investigation of the refractive index and density for superheated liquids as functions of temperature and pressure is illustrated in experiments with n-hexane as a reference substance for thermophysical measurements. The relative density measurements are performed with a resolution up to 10-4 at a characteristic time of 1 ms. For absolute measurements, the setup should be calibrated by the known data on the liquid density for the saturation line \\\\expert2\\NBO\\Journal of Engineering Thermophysics\\2013, V.22, N 3. P. 194-202.pdf |