This article is cited in 5 scientific papers (total in 5 papers)
The widerange equation of state for gasios and liquid plasma
N. N. Kalitkina, K. I. Lutskiyb
a Keldysh Institute of Applied Mathematics of Rus. Acad. Sci.
b National Research University of Electronic Technology (MIET)
New correction for charged particles interaction in gasios plasma was proposed and validated.
Using this correction in Saha equations allowed to formally apply them to zero temperature. This
gives reasonable values for ionizatoin degree and thermodynamics. This essentially expands Saha
equations to extra-high densities and moderate temperatures, where plasma becomes liquid.
Addional classic Debay model was improved and the Simple harmonic oscillators model was
Liquid plasme is well described with the Thomas–Fermi model with quantum and excange
corrections. A superfast algorithm was proposed to solve equations of this model. By means of
special interpolation Thomas–Fermi model is joined with the Saha model. This gives wide-range
queation of state for gasion and liquid plasma.
Accrording to this model hugoniots were calculated with radiation terms. Shell effects were
plasma, Saha equations, Thomas–Fermi model, charged particles interaction, widerange equation of state, hugoniots, shell efffects.
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Mathematical Models and Computer Simulations, 2015, 7:6, 518–530
N. N. Kalitkin, K. I. Lutskiy, “The widerange equation of state for gasios and liquid plasma”, Matem. Mod., 27:4 (2015), 31–49; Math. Models Comput. Simul., 7:6 (2015), 518–530
Citation in format AMSBIB
\by N.~N.~Kalitkin, K.~I.~Lutskiy
\paper The widerange equation of state for gasios and liquid plasma
\jour Matem. Mod.
\jour Math. Models Comput. Simul.
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Kalitkin N.N., Kozlitin I.A., “Saha Model Including Volumes of Ions”, Dokl. Phys., 61:12 (2016), 579–582
Dyachkov S.A., Levashov P.R., Minakov D.V., “Region of Validity of the Thomas Fermi Model With Quantum, Exchange and Shell Corrections”, Xxxi International Conference on Equations of State For Matter (Elbrus 2016), Journal of Physics Conference Series, 774, IOP Publishing Ltd, 2016, UNSP 012006
N. N. Kalitkin, I. A. Kozlitin, “Plasma equation of state accounting for ion core volume”, Ann. Phys., 396 (2018), 468–478
N. N. Kalitkin, I. A. Kozlitin, L. V. Kuzmina, P. V. Koryakin, R. V. Golovanov, A. A. Belov, “Baza dannykh TEFIS. Termodinamicheskie svoistva veschestv”, Preprinty IPM im. M. V. Keldysha, 2018, 219, 20 pp.
N. N. Kalitkin, I. A. Kozlitin, A. A. Belov, “Thermodynamically consistent equations of state”, Mosc. Univ. Phys. Bull., 73:5 (2018), 507–512
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