Search Results - "Feldman, E.P"

Influence of Cracks and Pores in Coal on its Impedance Spectra by Stefanovich, L. I., Fel′dman, É. P., Kirillov, A. K.

“…A model of coal containing coincidentally distributed closed pores and randomly oriented cracks was considered for theoretical substantiation of the…”
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Methane desorption from a coal-bed by Alexeev, A.D., Feldman, E.P., Vasilenko, T.A.

“…We study the desorption of methane from a coal-bed. A model taking into account both methane diffusion in coal – blocks and its filtration through the system…”
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Relaxation processes of separation in the formation of open submonolayer films by Stefanovich, L. I., Terekhova, Yu. V., Feldman, E. P.

“…The kinetics of formation of open submonolayer films on massive substrates has been investigated under the condition that the lateral interaction between…”
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An interplay between the processes of condensation and ordering in open submonolayers of adsorbed atoms by Feldman, E.P., Gumennyk, K.V., Stefanovich, L.I.

“…We study the coupled processes of condensation and ordering in open atomic submonolayers adsorbed on the (001) crystal plane of a bcc alloy. The system of…”
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Thermodynamics of a gas-coal massif and a nonuniform gas distribution in a coal bed by Alekseev, A. D., Feldman, E. P., Kalugina, N. A.

“…The thermodynamic potential of a coal bed is calculated, and the gas pressure in the crack-pore system of the bed is shown to be nonuniformly distributed. This…”
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Kinetics of hydrogen desorption from a metal to a closed reservoir by Feldman, E.P., Alexeev, A.D., Melnik, T.N., Gumen, L.N.

“…The dynamics of hydrogen release from metals to the closed volume at a fixed temperature is studied. The surface lag-time of hydrogen depending on both the…”
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Alteration of methane pressure in the closed pores of fossil coals by Alexeev, A.D., Feldman, E.P., Vasilenko, T.A.

“…The kinetics of gas molecule diffusion is considered in a solid with pores. The results obtained describe the effects of porosity and gas solubility on the gas…”
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Impurity segregation in thin films: effect of lateral interaction and site competition by Krajnikov, A.V, Yurchenko, V.M, Feldman, E.P, Williams, D.B

“…A theoretical model describing both segregation kinetics and equilibrium, taking into account site competition and lateral interaction, for the cases of a…”
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Non-uniform interfacial impurity segregation by Stefanovich, L.I., Feldman, E.P., Yurchenko, V.M., Krajnikov, A.V., Williams, D.B.

“…The mechanism of formation of a non-uniform distribution of segregating atoms along a segregation plane is described as a result of attractive…”
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Physical kinetics of coal-methane system: Mass transfer, pre-outburst events by Fel’dman, E. P., Vasilenko, T. A., Kalugina, N. A.

“…The article gives the review of the present-day development in the physical kinetics of coal-methane system. The Gibbs thermodynamic potential is derived for…”
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Surface segregation of interacting atoms: analytical approach using a thermodynamic model by Gumen, L.N., Feldman, E.P., Yurchenko, V.M., Mel'nik, T.N., Krokhin, A.A.

“…Binary atomic interactions are included in the thermodynamic Bragg–Williams model to study the cosegregation of different species of atoms in a multi-component…”
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The evolution of a slinder crack under diffusion mass transfer conditions by KOSEVICH, A.M, FELDMAN, E.P, STRELTSOV, V.A

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Methane accumulation in non-ventilated blind coal roadways by Fel’dman, E. P., Kirik, G. V., Stadnik, A. D., Spozhakin, A. I., Kalugina, N. A.

“…The authors propose a theoretical solution to the problem on the air displacement by methane in blind coal roadways when their ventilation is ceased…”
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