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Your search keyword '"Davydov, N. B."' showing total 12 results
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12 results on '"Davydov, N. B."'

3. Effect of Shock-Wave Dusting and Ways to Suppress It

Author

Ogorodnikov, V. A., Erunov, S. V., Blikov, A. O., Kulakov, E. V., Chudakov, E. A., Antipov, M. V., Panov, K. N., Syrunin, M. A., Knyazev, V. N., Davydov, N. B., Georgievskaya, A. B., Yagovkin, A. O., Yurtov, I. V., Zamyslov, D. N., Kovalev, A. E., Kotin, A. V., Blinov, I. A., and Novikov, M. G.

Published
2021
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4. Characteristics of Shock-Induced Dust Flux from the Surface of Lead and Copper Samples under Pressure in the Shock Wave of 45–50 GPa with Unloading into Vacuum

Author

Ogorodnikov, V. A., Mikhailov, A. L., Erunov, S. V., Finyushin, S. A., Zotov, D. E., Nevmerzhitskii, N. V., Bystruev, A. I., Syrunin, M. A., Antipov, M. V., Fedorov, A. V., Panov, K. N., Kulakov, E. V., Utenkov, A. A., Yurtov, I. V., Chudakov, E. A., Shmelev, I. V., Yagovkin, A. O., Chapaev, A. V., Romanov, A. V., Mishanov, A. V., Davydov, N. B., Glushikhin, V. V., Kalashnik, I. A., Sen’kovskii, E. D., Bodrov, E. V., Rudnev, A. V., Zamyslov, D. N., and Lebedeva, M. O.

Published
2019
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5. Erratum to: Effect of Shock-wave Dusting and Ways to Suppress It

Author

Ogorodnikov, V. A., Erunov, S. V., Blikov, A. O., Kulakov, E. V., Chudakov, E. A., Antipov, M. V., Panov, K. N., Syrunin, M. A., Knyazev, V. N., Davydov, N. B., Georgievskaya, A. B., Yagovkin, A. O., Yurtov, I. V., Zamyslov, D. N., Kovalev, A. E., Kotin, A. V., Blinov, I. A., and Novikov, M. G.

Published
2022
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8. Quasi-isentropic compressibility of deuterium and helium at pressures of 1500–5000 GPa

Author

Mochalov, M. A., Il’kaev, R. I., Fortov, V. E., Mikhailov, A. L., Raevskii, V. A., Ogorodnikov, V. A., Yukhimchuk, A. A., Davydov, A. I., Anashkin, N. N., Arinin, V. A., Blikov, A. O., Baurin, A. Yu., Davydov, N. B., Komrakov, V. A., Logvinov, A. I., Manachkin, S. F., Ryzhkov, A. V., Tkachenko, B. I., Fedorov, A. V., Finyushin, S. A., Kalashnikov, D. A., Chudakov, E. A., Pronin, E. A., and Bakulina, E. A.

Published
2014
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10. QUASI-ISENTROPIC COMPRESSION OF GASEOUS HELIUM IN PRESSURE RANGE FROM 130 TO 460 GPA.

Author

Zhernokletov, M. V., Arinin, V. A., Buzin, V. N., Grigorieva, Yu. A., Davydov, N. B., and Khrustalev, V. V.

Subjects
ISENTROPIC compression, HELIUM, PRESSURE, PHASE transitions, X-ray diffraction
Abstract

Here we present the results for experiments of gaseous helium with an initial density of 0.019 g/cm³ cylindrically compressed. The cylindrical compression technique transforms shock compression to quasi-isentropic compressions. The resulting pressures attained were from 130 to 460 GPa with compressed densities of 1.3 to 2.3 g/cm³ for a compression ratio (δ = ρ/ρ0) from 70 to 115. The density of the gas was determined from X-ray radiography based on the boundary location of the steel liners, which compressed the gas. The pressures Gas density was determined by the X-ray radiography method basing on location of boundaries of the steel shells, which compressed gas. Pressures were based upon gas-dynamic calculations. [ABSTRACT FROM AUTHOR]

Published
2012
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11. Perturbation Method for Study of Shear Strength of Materials at Pressures up to ∼300 GPa.

Author

Lebedev, A. I., Aprelkov, O. N., Arinin, V. A., Bulannikov, A. S., Burtsev, V. V., Golubev, V. A., Davydov, N. B., Zhernokletov, M. V., Ignatova, O. N., Igonin, V. V., Makarov, Yu. M., Manachkin, S. F., Mochalov, M. A., Nadezhin, S. S., Nizovtsev, P. N., Raevsky, V. A., Sinitsyna, S. N., Solov'ev, V. P., and Fadeev, L. A.

Subjects
SHEAR (Mechanics), SHOCK waves, STRENGTH of materials, STRAINS & stresses (Mechanics), COPPER compounds
Abstract

The paper presents results of studies of shear strength of copper having various grain sizes under quasi-isentropic and shock-wave loading up to pressures P»40 GPa and P»70 GPa. The studies were performed for copper M1; large-grain copper with grain size d»100 mm; and ultradispersed copper with grain size d»0.5 mm. Basing on results of the experiments, the relaxation models of shear strength were developed. The model of shear strength of large -grain copper takes account for deformation heterogeneity. The first experimental data on strength properties of copper at pressure up to P»300 GPa were obtained by the perturbation method. © 2006 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2006
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12. Quasi-Isentropic Compressibility of Gaseous Deuterium in Pressure Range up to 300 GPa.

Author

Il'kaev, R.I., Fortov, V. E., Bulannikov, A. S., Burtsev, V. V., Golubev, V. A., Golubkov, A. N., Davydov, N. B., Zhernokletov, M. V., Kirshanov, S. I., Manachkin, S. F., Medvedev, A. B., Mikhaylov, A. L., Mochalov, M. A., Orlov, V. D., Khrustalev, V. V., and Yaroshenko, V. V.

Subjects
COMPRESSIBILITY, HIGH pressure (Science), PROPERTIES of matter, DEUTERIUM, HYDROGEN isotopes
Abstract

The authors discuss results of experiments with measurement of compression of gaseous deuterium at initial pressure of 25MPa in the pressure range up to 300GPa in cylindrical steel chambers capable to transform shock compression into quasi-isentropic compression. To record time trajectories of motion of steel shells compressing gas, two independently-operating sources of hard gamma-radiation with beams crossed at angle of 135° were used. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2004
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