2023-Sustainable Industrial Processing Summit
SIPS2023 Volume 9. Navrotsky Intl. Symp. / Geochemistry

Editors:F. Kongoli, M. Asta, C. Drouet, S.Hayun, R. Riedel, W. Sun
Publisher:Flogen Star OUTREACH
Publication Year:2023
Pages:142 pages
ISBN:978-1-989820-88-9 (CD)
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    ENTROPIC METHOD FOR CALCULATING THE MAXIMUM AND EFFECTIVE ENERGIES OF ATOMIC STRUCTURES

    Grigory Korablev1;
    1IZHEVSK STATE AGRICULTURAL ACADEMY, Izhevsh, Russian Federation;
    Type of Paper: Regular
    Id Paper: 523
    Topic: 67

    Abstract:

    The maximum and effective energies of an atomic structure equal the sum of their entropic energy components. This summation is performed for systems in equilibrium entropic state and following special rules. The spatial-energy parameter is obtained, which numerically equals the most effective energy in structural interactions. The computational and analytical method for evaluating the solubility and phase formation for complex multicomponent metal systems is developed. The calculation results are quite coherent with the experimental data. The technique based on entropic principles for calculating the activation energy of self-diffusion and volumetric diffusion of atoms in solids is presented.

    Keywords:

    entropic principles; maximum energy; effective energy; atomic structures; spatial-energy parameter; solid solutions; solubility; diffusion; activation energy

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    Cite this article as:

    Korablev G. (2023). ENTROPIC METHOD FOR CALCULATING THE MAXIMUM AND EFFECTIVE ENERGIES OF ATOMIC STRUCTURES. In F. Kongoli, M. Asta, C. Drouet, S.Hayun, R. Riedel, W. Sun (Eds.), Sustainable Industrial Processing Summit Volume 9 Navrotsky Intl. Symp. / Geochemistry (pp. 119-132). Montreal, Canada: FLOGEN Star Outreach