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On equations of a one-velocity heterogeneous medium

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Journal of Engineering Physics and Thermophysics Aims and scope

An analysis is made of equations of the one-velocity model of a heterogeneous mixture; in them, the internal interfractional-interaction forces and heat- and mass-exchange processes are allowed for. The characteristic equations and relations along the characteristic directions are found. It is shown that equations of the medium’s model, in which the interfractional-interaction forces are allowed for, belong to a hyperbolic type. A number of finite-difference and finite-volume schemes meant for integration of the model’s equations are considered.

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Authors and Affiliations

  1. Chelyabinsk State University, 129 Brat’ya Kashiriny Str., Chelyabinsk, 454021, Russia

    V. S. Surov

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  1. V. S. Surov
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Correspondence to V. S. Surov.

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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 82, No. 1, pp. 75–84, January–February, 2009.

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Surov, V.S. On equations of a one-velocity heterogeneous medium. J Eng Phys Thermophy 82, 75–84 (2009). https://doi.org/10.1007/s10891-009-0163-3

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  • DOI: https://doi.org/10.1007/s10891-009-0163-3

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