Zobrazeno 1 - 10
of 41
pro vyhledávání: '"V D Urlin"'
Autor:
V. D. Urlin
Publikováno v:
Journal of Experimental and Theoretical Physics. 127:121-130
A new form of the semiempirical equation of state for the liquid phase of helium-4 is proposed that is based on the assumption that the structure of this phase consists of a mixture of dielectric and metallic components. It is postulated that solid d
Autor:
V. D. Urlin
Publikováno v:
Journal of Experimental and Theoretical Physics. 117:833-845
A new form of the semiempirical equation of state proposed for the liquid phase of hydrogen isotopes is based on the assumption that its structure is formed by cells some of which contain hydrogen molecules and others contain hydrogen atoms. The valu
Publikováno v:
JETP Letters. 87:209-212
The measurement of the density of liquid argon at a pressure of about 1000 GPa in a cylindrical setup transforming shock compression to quasi-isentropic compression gives a value of about 9 g/cm3. The experimental data are compared with calculations.
Autor:
A. I. Bykov, G. V. Simakov, V. D. Urlin, Ryurik F. Trunin, A. N. Shuĭkin, G. V. Boriskov, R. I. Il’kaev
Publikováno v:
Technical Physics. 51:907-918
Experiments on shock wave compression of solid hydrogen (protium) up to 66 GPa and deuterium (in the initially liquid or solid phase) up to 123 GPa using spherical devices where a steel ball (impactor) is explosion-accelerated to 23 km/s are describe
Autor:
S. F. Manachkin, V. A. Davydov, A. V. Men’shikh, D. V. Nazarov, A. V. Fedorov, S. A. Finyushin, A. L. Mikhailov, E. V. Filinov, V. D. Urlin
Publikováno v:
Combustion, Explosion, and Shock Waves. 42:351-355
Variation in the refractive index in polymethyl methacrylate and lithium fluoride under quasi-entropic loading was studied experimentally. The values of the refractive index and the correction coefficient in the formula for the mass velocity were det
Publikováno v:
Journal of Engineering Physics and Thermophysics. 76:316-324
Two‐dimensional nonstationary models of optical pumping of a solid‐state laser in the presence of a reflector and heating of a cylindrical or plane active element with water cooling have been described. The results of calculations of the space‐
Publikováno v:
Quantum Electronics. 30:889-895
The interaction of differently polarised femtosecond laser pulses with an intensity of 1015—1017 W cm-2 with the surface of a solid target was calculated theoretically. In the calculation of absorption of the laser radiation, the electrodynamic, hy
Autor:
S D Velikanov, M. I. Zolotov, Victor D. Selemir, V V Voronin, S L Voronov, Yu N Frolov, V P Tsiberev, Val V Burtsev, V P Borisov, A M Podavalov, Gennadi A. Kirillov, G M Mishchenko, A F Zapol'skiĭ, V. D. Urlin
Publikováno v:
Quantum Electronics. 30:225-228
The results of detailed studies of a pulsed DF laser based on the nonchain chemical reaction between fluorine and deuterium are presented. It is shown that the electrode system in the form of knife edges makes it possible to organise a self-sustained
Publikováno v:
High Temperature. 38:210-214
The compressibility of liquid xenon is investigated experimentally at pressures of up to ∼720 GPa. The substance is compressed by an explosively accelerated cylindrical envelope. The density is recorded by a gammagraphic method, and the pressure is
Publikováno v:
Technical Physics. 43:1299-1303
A three-dimensional numerical model is developed and the aerodynamic loads are determined for the three-dimensional flow acting on a blunt cone flying in the atmosphere along the boundary of a rarefied region, as functions of the degree of immersion