name

Maltsev Roman Grigorievich

Scholastic degree

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Academic rank

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Honorary rank

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Organization, job position

• Kuban State Technological University
 
  старший преподаватель

Research interests

плотность газовых конденсатов и их фракций при различных температурах и давлениях в жидкой фазе; термодинамическое подобие; уравнение состояния смесей жидких углеводородов.

Web site url

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Email

ooowork@mail.ru

Current rating (overall rating of articles)

0

TOP5 co-authors

• Magomadov A. S. ²
• Bukhovich Y. V. ¹

Articles count: 2

Сформировать список работ, опубликованных в Научном журнале КубГАУ

• pdf  196.987kb doc 196.987kb Views: 1118 Date: 30.09.2015
  Bukhovich Y. V. Maltsev R. G. Magomadov A. S.

  The dependence of isobaric thermal heat capacity of gas condensates in liquid phase on their temperature

  01.00.00 Physical-mathematical sciences

  Description

  The study of the thermo-physical properties of liquids gives an opportunity of qualitative and quantitative evaluation of condensed matter theory, phase transitions and critical phenomena. To forecast the thermo-dynamic properties of liquid natural hydrocarbons one must know the basic heat-physical characteristics in a wide range of condition parameters. We have researched specific isobaric thermal heat capacity of gas condensates of Oposhnyanskoye, Solokhovskoye, Bukharskoye, Rybalskoye, Stavropolskoye, Schebelinskoye and Yubileinoye deposits theoretically and experimentally. These substances were in liquid phase on pseudo-critical isobar in the range of temperatures from minus 40 till 100 °C. In the article the findings of the investigation are presented. The mean relative experimental error doesn’t exceed ± 1.5 %, with reliability 0.95. The universal equation expressing specific isobaric thermal heat capacity as the function of temperature and molar mass has been obtained. It describes specific isobaric thermal heat capacity on pseudo-critical isobar for investigated natural hydrocarbons with the mean relative error, which does not exceed ± 1.65 %. The use of the equation for the calculation of specific isobaric thermal heat capacity of the substances of other deposits is recommended

• pdf  280.822kb doc 280.822kb Views: 1234 Date: 30.03.2012
  Maltsev R. G. Magomadov A. S.

  STUDY OF THE DENSITY OF A GAS CONDENSATES AND THEIR FRACTIONS AT DIFFERENT TEMPERATURES AND PRESSURES IN THE LIQUID PHASE

  05.00.00 Technical science

  Description

  The article describes the experimental investigation of the density of the gas condensates and their frac-tions in the field of high temperatures and pressures. On the basis of the experimental and theoretical da-ta has developed a new equation of state. The ob-tained generalized equation of state can be used to calculate the density of other natural hydrocarbons