Search Results - "Aduev, B. P."

Pyrolysis of Brown Coal Microparticles under the Action of Nanosecond First-Harmonic Pulses from a Neodymium Laser by Aduev, B. P., Volkov, V. D.

“…We report the results of a study of pyrolysis of pelletized coal grade 2B samples in argon under the action of laser pulses (1064 nm, 14 ns, 6 Hz, 0.2–0.5 J/cm…”
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Ignition of Brown Coal Microparticles by Nanosecond Second-Harmonic Pulses from a Neodymium Laser by Aduev, B. P., Nurmukhametov, D. R., Liskov, I. Yu, Ismagilov, Z. R.

“…Irradiation of microparticles of brown coal pressed into tablets with a density of 1 g/cm 3 (particle size less than 63 μm) by second-harmonic pulses from a…”
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Effect of Variations in the Gas-Dynamic Unloading on the Laser Initiation of the PETN–Aluminum Composite by Aduev, B. P., Nurmukhametov, D. R., Zvekov, A. A., Liskov, I. Yu, Belokurov, G. M., Nelyubina, N. V.

“…Thresholds of explosive decomposition H cr under irradiation using the first harmonic of a pulsed neodymium laser (14 ns) are experimentally determined for…”
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A study on the ignition of different metamorphic grade coal particles by microsecond laser pulses in the free-running mode by Aduev, B. P., Kraft, Y. V., Nurmukhametov, D. R., Ismagilov, Z. R.

“…The ignition of different metamorphic grade coal particles by microsecond laser pulses (laser wavelength 1064 nm, pulse duration 120 μs, maximum energy per…”
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Mass Spectrometric Study of Composition of Gaseous Products of Laser Pyrolysis of Coal by Kraft, Ya. V., Aduev, B. P., Volkov, V. D., Ismagilov, Z. R.

“…The effect of pulsed laser radiation (1064 nm, 120  s, 10 Hz, and 1.5 J/cm 2 ) on coal samples in argon is under study. The gaseous products of coal pyrolysis…”
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Glow Spectral Characteristics of the Hard Coal Particles Surface during the Action of Laser Pulses in the Free Generation Mode by Aduev, B. P., Nurmukhametov, D. R., Kraft, Ya. V., Ismagilov, Z. R.

“…The luminescence spectra of coal fractions with dimensions d ≤ 63 μm were studied directly during the action of neodymium laser pulses (τ i = 120 μs)…”
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Pulsed Laser Ignition of Coal Microparticles by Aduev, B. P., Nurmukhametov, D. R., Kraft, Ya. V., Ismagilov, Z. R.

“…This paper presents the results of a study of the ignition of nine coal marks from the Kuznetsk Basin by laser pulses (120  s; 1064 nm). Depending on the laser…”
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Diagnostics of Pulsed Laser Action on Wide-Gap Materials Using Thermoluminescent Dosimetry by Aluker, N. L., Artamonovov, A. S., Nurmukhametov, D. R., Aduev, B. P.

“…The emission spectra of wide-gap materials based on SiO 2 , Al 2 O 3 , LiF, and AlN were studied by the laser induced breakdown spectroscopy method under the…”
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Explosive Decomposition of High Explosives with Ultrafine Metal Particle Inclusions under the Influence of Pulse Laser Radiation by Aduev, B. P., Nurmukhametov, D. R., Nelyubina, N. V., Liskov, I. Yu, Belokurov, G. M.

“…This study describes a model for initiating an explosive decomposition of composite materials based on high explosives that weakly absorb radiation and…”
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Ignition of Coals with Continuous-Wave Lasers at Wavelengths of 450 and 808 nm by Aduev, B. P., Belokurov, G. M., Liskov, I. Yu, Ismagilov, Z. R.

“…The kinetic and energy characteristics of the ignition of microparticle powders of coals of G (gas), Zh (fat), and K (coking) grades with a bulk density of 0.4…”
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Initial Stages of The Ignition of Coal Microparticles of Different Grades by Laser Pulses by Aduev, B. P., Nurmukhametov, D. R., Kraft, Ya. V., Ismagilov, Z. R.

“…The emission spectra of coal particles ≤63 μm in the the metamorphism rank from long-flame to anthracite are studied during exposure to a laser pulse (τ i =…”
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Ignition of Different Metamorphic Grade Coals by Free-Running Laser Pulses by Aduev, B. P., Nurmukhametov, D. R., Kraft, Ya. V., Ismagilov, Z. R.

“…We studied laser ignition (1064 nm, 120 µs) of coals of grades DG, G, Zh, and K. For all grades of coal, three successive ignition stages were found that were…”
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Composition of Coal Tar from the Laser Pyrolysis of Coal by Kraft, Ya. V., Aduev, B. P., Dikunova, T. V., Ismagilov, Z. R.

“…The composition of coal tar from the laser pyrolysis of coal is investigated. By gas chromatography–mass spectrometry, it is found that, for higher coal rank,…”
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Laser Ignition of Microparticles of Low-Metamorphosed Coal in the Size Range 0.4–33 µM by Aduev, B. P., Nurmukhametov, D. R., Nelyubina, N. V., Liskov, I. Yu, Ismagilov, Z. R.

“…The ignition of microparticles of low-metamorphosed (long-flame gas grade (LFGG)) coal for fractions with a distribution in the size range d = 0.4–33 µm under…”
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Pyrolysis of Coal by Nanosecond Laser Pulses by Kraft, Ya. V., Aduev, B. P., Nelubina, N. V., Volkov, V. D., Ismagilov, Z. R.

“…The action of nanosecond laser pulses (wavelength 532 nm, pulse length 14 ns, pulse repetition rate 6 Hz, energy density of laser radiation 0.2–0.6 J/cm 2 ) in…”
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Spectral-Kinetic Characteristics of Brown-Coal Flame and Plasma Glow After Exposure to High-Power-Density Laser Radiation by Aduev, B. P., Nurmukhametov, D. R., Volkov, V. D., Kraft, Ya.V., Ismagilov, Z. R.

“…The spectral-kinetic characteristics of the glow of brown-coal samples exposed to laser pulses (1064 nm, 14 ns, 1 GW/cm 2 ) in air at atmospheric pressure and…”
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Effect of the Density of PETN-Aluminum Composites on the Threshold of Laser Initiated Explosive Decomposition by Aduev, B. P., Nurmukhametov, D. R., Nelyubina, N. V.

“…The results of studying the laser induced explosive decomposition thresholds of PETN-aluminum composites depending on the concentration of inclusions at…”
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The Influence of Temperature on the Spectral Dependences of Aluminum’s Optical Properties by Kalenskii, A. V., Zvekov, A. A., Aduev, B. P.

“…Data in the literature on the optical properties of aluminum in the range of 198–1173 K are analyzed. Analytical expressions describing the dependences of…”
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Effect of Neodymium Laser Pulses of Nanosecond Duration on Brown Coal by Aduev, B. P., Nurmukhametov, D. R., Nelyubina, N. V., Kraft, Ya. V., Ismagilov, Z. R.

“…The stages involved in the evaporation and ignition of brown coal under the influence of nanosecond laser pulses on tablets of brown coal of density 1 g/cm 3…”
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Initiation Thresholds and Dynamic Characteristics of an Explosion for Thin Samples of PETN-Al Composites under Laser Irradiation by Aduev, B. P., Nurmukhametov, D. R., Nelyubina, N. V., Liskov, I. Yu

“…In this paper, we measured thresholds H cr of explosive decomposition of thin ( h = 1 mm) samples of PETN-Al composites with densities in the range of ρ =…”
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