39 Result(s)

Article

Synthesis and Compaction of Zirconium Nitride with Use of Zirconium Oxide and Air Supply

A multitemperature model of conjugated heat transfer during the synthesis of zirconium nitride is developed. The model includes the following parameters: the temperature of the solid phase consisting of microm...

A. A. Markov in Theoretical Foundations of Chemical Engineering (2022)

Article

Thermal and Concentration Expansion in the Synthesis of Barium Titanate in a Once-Through Reactor

A two-temperature model has been developed to analyze the thermal and concentration expansion in the carbon combustion synthesis of complex oxides. The determining system of equations included the Navier–Stoke...

A. A. Markov in Theoretical Foundations of Chemical Engineering (2021)

Article

Electrical conductivity and carrier mobility in Ca_1–x Pr _x MnO_3–δ manganites

The electrical conductivity (σ) of Ca_1–x Pr _x MnO_3–δ (х = 0–0.15) manganites with a perovskite-like structure has been measured by the four probe ...

I. A. Leonidov, E. I. Konstantinova, M. V. Patrakeev, A. A. Markov… in Inorganic Materials (2017)

Article

Seebeck coefficient of Ca_1–x Pr _x MnO_3–δ paramagnetic manganites

The Seebeck coefficient (S) of Ca_1–x Pr _x MnO_3–δ (х = 0, 0.05, 0.10, 0.15) manganites with a perovskite-like structure has been measured in air at...

I. A. Leonidov, E. I. Konstantinova, M. V. Patrakeev, A. A. Markov… in Inorganic Materials (2017)

Article

Modeling of submicron complex oxides synthesis

The results of our studies of the model of synthesis of barium titanate and nickel–zinc ferrite powders including the mutual influence of the micro and macro scales characteristic for the synthesis of submicro...

A. A. Markov, I. A. Filimonov… in Theoretical Foundations of Chemical Engine… (2017)

Article

Chemical condensation model for the flow of a reacting mixture in a tube

A mathematical model for a continuous chemical vapor deposition (CVD) reactor is proposed. The simplest kinetics of chemical reactions and phase transitions in the bulk gas mixture and at the surface of the fi...

A. A. Markov, I. A. Filimonov in Theoretical Foundations of Chemical Engineering (2008)

Article

Model of micro- and macroscale chemical condensations in a gas mixture with solid particles flowing in a channel with a heated wall

A model of the mutual influence of micro- and macroscales for the competing processes of chemical condensation in a finely dispersed mixture of a reacting gas and solid particles is studied. A kinetic model of...

A. A. Markov in Theoretical Foundations of Chemical Engineering (2007)

Article

Selection of materials for the manufacture of equipment exposed to abrasive wear by gas

A. A. Dan'kin, A. A. Markov, V. V. Arbuzov… in Chemical and Petroleum Engineering (1991)

Article

Application of low-waste technology in lost-wax casting

A. A. Markov, Yu. N. Kornaushenkova in Chemical and Petroleum Engineering (1986)

Article

Production of castings in semipermanent molds

A. A. Markov, A. A. Dan'kin in Chemical and Petroleum Engineering (1986)

Article

Improving the method of preparation of molding sand

A. A. Markov in Chemical and Petroleum Engineering (1985)

Article

Antifriction and antiwear properties of dialkyldithioaminophosphates

S. B. Borshchevskii, E. V. Shabanova… in Chemistry and Technology of Fuels and Oils (1984)

Article

Influence of hydrocarbon part of surfactants on their orientation on metals

V. S. Demchenko, A. A. Markov… in Chemistry and Technology of Fuels and Oils (1980)

Article

Experience in the introduction of cold-hardening mixtures

A. A. Markov, G. G. Blinov in Chemical and Petroleum Engineering (1979)

Article

Lubricity of esters of dialkyl- and diaryldithiophosphorylacetic acid

P. P. Zaskal'ko, V. A. Parfenova, P. S. Belov… in Chemistry and Technology of Fuels and Oils (1978)

Article

Organotin derivatives of alkylphenols as antiwear additives for lubricating oils

V. L. Lashkhi, O. N. Tsvetkov, F. N. Ermolov… in Chemistry and Technology of Fuels and Oils (1977)

Article

Certain aspects of the mechanism of antiwear additives for lubricating oils

V. L. Lashkhi, A. B. Vipper, A. A. Markov… in Chemistry and Technology of Fuels and Oils (1976)

Article

Amidothiophosphates — Effective antiwear and extreme-pressure additives for lubricating oils

P. P. Zaskal'ko, V. A. Parfenova… in Chemistry and Technology of Fuels and Oils (1976)

Article

Abstracts of articles deposited at VINITI

A. Ya. Inayatov, S. I. Vygovskii, V. A. Egorov… in Journal of engineering physics (1975)