On the influence of a magnetic field on viscous gas flow

Kikoin, I.K.; Balashov, K.I.; Lasarev, S. D.; Neushtadt, R.E.

doi:10.1016/0375-9601(67)90744-x

Cited by 23 publications

(5 citation statements)

References 2 publications

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“…This may have a considerable effect on the mechanism of the transition. Furthermore, the data obtained for fluid aluminum in the dynamic experiments [3,4], despite the essentially larger uncertainties compared to those of the static measurements [6,7], cover sufficiently wide ranges of both density and pressure. This makes it possible to see clearly the effect of pressure on the thermodynamic functions and thus to construct a correct EOS of the fluid.…”

Section: Introductionmentioning

confidence: 92%

“…In the range ϕ < 1.8 this dependence can be understood in terms of the nearly free electrons model according to which K c ∝ ϕ −2/3 . It should be noted that based on the physical significance of the cold component K c (V) it arises mainly from the motion of the valence electrons which remain strongly degenerate in the liquid state 7 . As follows from figure 7, the nearly free electrons model cannot explain the behavior of the kinetic energy in the range ϕ > 1.8 where the dependence of K c (V) acquires positive slope.…”

Section: Thermodynamic Consequences Of the Metal-nonmetal Transitionmentioning

confidence: 99%

“…To estimate the uncertainties one always needs to compare the QMD results with sufficiently accurate experimental data. For mercury the QMD results [9] together with the experimental data [6,7] provided the physical picture in which the M-NM transition is driven mainly by the formation of clusters.…”

Section: Introductionmentioning

confidence: 97%

“…The authors [5] suggested that there must be a critical point of the transition which not necessarily coincides with the liquid-vapor critical point. The most precise experimental data on the thermodynamic and transport properties of fluid metals have been obtained for mercury, cesium and rubidium using the static experimental techniques [6,7]. The data indicate that the M-NM transitions observed in these fluids are not the phase transitions of the first kind though in the case of mercury the M-NM transition is definitely separated from the liquid-vapor phase transition.…”

Section: Introductionmentioning

confidence: 99%

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Equation of state of fluid aluminum in the metal–nonmetal transition region

Rakhel

2018

J. Phys.: Condens. Matter

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A phenomenological equation of state is constructed for fluid aluminum to study thermodynamic consequences of the metal-nonmetal transition occurring in the fluid on the thermal expansion. It is demonstrated that the existing experimental data clearly indicate the isochores plotted in the internal energy-pressure plane are straight lines. Based on this fact and some general thermodynamic relations it is shown that the equation of state must have the Mie-Grüneisen-Debye form in this case. This means that such concepts as the cold curve, the Grüneisen coefficient, and the Debye temperature can be applied to the fluid state. In order to demonstrate the accuracy of the present equation of state these characteristics as functions of the molar volume have been determined and compared with the dependencies used in the literature. Considering the fluid as a system constituted of the valence electrons and ions and applying the virial theorem, the dependence of the kinetic energy of the electronic subsystem on temperature and the molar volume has been determined. Using the above dependence a thermodynamic criterion has been derived for the metal-nonmetal transition which is governed by the thermal expansion.

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Section: Introductionmentioning

confidence: 92%

Section: Thermodynamic Consequences Of the Metal-nonmetal Transitionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Equation of state of fluid aluminum in the metal–nonmetal transition region

Rakhel

2018

J. Phys.: Condens. Matter

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“…For fluid Hg, Cs, and Rb, the critical points of which turned out to be sufficiently low, the M-NM transitions have been studied in the static experiments [4,17]. To detect the M-NM transitions in metals with the higher critical points, the dynamic experimental technique [18] has been developed.…”

Section: Introductionmentioning

confidence: 99%

Metal–non-metal transition in lead–bismuth eutectic

Kondratyev

Korobenko

Rakhel

2022

J. Phys.: Condens. Matter

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Thermodynamic functions and electrical resistivity of Pb-Bi eutectic alloy have been measured over wide ranges of specific volume and pressure in the liquid and gaseous state. The experimental data show a crossover from metallic to insulating behavior in the electrical resistivity of the alloy when its specific volume increases. It is found that in the crossover region the constant volume temperature coefficient of resistivity changes sign from positive to negative and passes through zero at a value of the specific volume which is 2.4 times larger than that in normal state. The second salient feature of the alloy revealed by these experiments is that the isochores plotted in the specific internal energy – pressure plane are straight lines. Based on these experimental data and using an earlier developed approach, an equation of state of the alloy has been constructed whose accuracy is determined mainly by the errors of the measurements. It is shown that this equation of state can be used to obtain direct estimates of the specific volume and pressure at the critical point of the liquid-gas transition as well as the critical volume for the metal-non-metal transition observed in this eutectic. The results indicate that the critical specific volumes for these two transitions are equal, and the metal-non-metal transition can be described by the classical percolation theory.

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Transport properties of dilute gases with internal structure

Snider

1974

Lecture Notes in Physics

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On the influence of a magnetic field on viscous gas flow

Cited by 23 publications

References 2 publications

Equation of state of fluid aluminum in the metal–nonmetal transition region

Equation of state of fluid aluminum in the metal–nonmetal transition region

Metal–non-metal transition in lead–bismuth eutectic

Transport properties of dilute gases with internal structure

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