Search Results - "Bondarchuk, V."

Diazoamination: A simple way to enhance detonation performance of aminoaromatic and aminoheterocyclic energetic materials by Bondarchuk, Sergey V.

“…•Diazoamination reaction as a tool for molecular engineering of explosives is studied.•A quantitative description of the transformation efficiency is done for…”
Get full text

TiMn2-Based Intermetallic Alloys for Hydrogen Accumulation: Problems and Prospects by Dekhtyarenko, V. A., Savvakin, D. G., Bondarchuk, V. I., Shyvaniuk, V. M., Pryadko, T. V., Stasiuk, O. O.

“…The main advantages of hydrogen as an energy carrier in comparison with currently used hydrocarbons are determined. By comparing the advantages and…”
Get full text

Mechanical Behaviour of Ti–15Mo Alloy Produced with Electron-Beam Cold Hearth Melting Depending on Deformation Rate and in Comparison with Other Titanium Alloys by P. E. Markovsky, J. Janiszewski, S. V. Akhonin, V. I. Bondarchuk, V. O. Berezos, K. Cieplak, O. P., Karasevska, and M. A. Skoryk

“…Ti–15(wt.%)Mo alloy is produced with a conventional cast and wrought approach using double electron-beam cold hearth melting, 3D hot pressing, and subsequent…”
Get full text

Prediction of aquatic toxicity of energetic materials using genetic function approximation by Bondarchuk, Sergey V.

“…•Prediction of aquatic toxicity of nitrogen-rich energetic materials is reported.•A sophisticated regression method, namely, genetic function approximation was…”
Get full text

Theoretical study of the Meisenheimer and charge-transfer complexes formed upon colorimetric determination of nitroaromatic explosives by Bondarchuk, Sergey V.

“…•The problem of colorimetric detection of nitroexplosives is studied theoretically.•Factors determining the nature of bonding in colored complexes of…”
Get full text

Tempering Brittleness of Die 4Kh4N5M4F2 Steel by Sydorchuk, O. M., Gogaev, K. O., Radchenko, O. K., Askerov, M. Geybat Oglu, Bondarchuk, V. I.

“…Heat-treated 4Kh4N5M4F2 steel with adjustable austenitic transformation during operation was studied. The temperature range (450–500°C) in which the tempering…”
Get full text

AUTHENTIC CHEESES: MICROBIOLOGY, STARTERS, AND TECHNOLOGICAL ASPECTS OF PRODUCTION by Danylenko, S., Bondarchuk, V., Khablenko, A., Lukianets, A., Kozlovska, G., Kopylova, K.

“…The work is dedicated to the varieties, microbiological peculiarities and technological aspects of production of certain types of authentic cheeses. The…”
Get full text

Theory of impact sensitivity revisited: mechanical-to-vibrational energy transfer phenomenon by Bondarchuk, Sergey V.

“…•A new methodology for calculation of phonon-vibron couplings ζ is proposed.•A few drawbacks of previous approach are revealed and fixed in the revised…”
Get full text

Features of Multicomponent Diffusion of Alloying Elements in Titanium Metastable $\beta$-Alloys at Continuous Rapid Heating by Bondarchuk, V. I., Markovsky, P. E.

Get full text

Structure, Phase Composition, and Hydrogen Absorption Properties of Multiphase Alloys of Ti–Zr–Mn–V System Alloyed with Holmium by Dekhtyarenko, V. A., Pryadko, T. V., Savvakin, D. G., Bondarchuk, V. I.

Get full text

Additive Manufacturing of Titanium-Based Materials Using Electron Beam Wire 3D Printing Approach: Peculiarities, Advantages, and Prospects by O. M. Ivasishin, D. V. Kovalchuk, P. E. Markovsky, D. G. Savvakin, O. O. Stasiuk, V. I. Bondarchuk, D. V. Oryshych, S. G. Sedov, and V. A. Golub

“…Potential of additive manufacturing technologies, namely, xBeam 3D Metal Printing for the fabrication of uniform Ti–6Al–4V (Ti-6-4, mas.%) material as well as…”
Get full text

Bipentazole (N10): A Low-Energy Molecular Nitrogen Allotrope with High Intrinsic Stability by Bondarchuk, Sergey V

“…In this Letter, we report a crystal structure prediction and characterization of a molecular nitrogen allotrope N10 (bipentazole) using state-of-the-art…”
Get full text

Influence of grain size and crystallographic texture on mechanical behavior of TIMETAL-LCB in metastable β-condition by Markovsky, P.E., Matviychuk, Yu.V., Bondarchuk, V.I.

“…The mechanical behavior of TIMETAL-LCB titanium-based alloy in a metastable β-condition with different β-grain size and crystallographic texture was studied at…”
Get full text

Friction sensitivity of nitramine energetic materials: a prediction based on genetic function approximation by Bondarchuk, Sergey V.

“…In this paper, we report a quantitative structure-property relationship (QSPR) model development for friction sensitivity prediction of nitramine energetic…”
Get full text

Titanium-Based Layered Armour Elements Manufactured with 3$D$-Printing Approach by Markovsky, P. E., Ivasishin, O. M., Savvakin, D. G., Stasiuk, O. O., Bondarchuk, V. I., Oryshych, D. V., Kovalchuk, D. V., Sedov, S. H., Golub, V. A., Buznytskyi, V. V.

Get full text

On prediction of melting points without computer simulation: A focus on energetic molecular crystals by Bondarchuk, Sergey V.

“…•Two models for prediction of melting points of molecular crystals are developed.•Models 1and 2 provide RMSE ≥ 54 and 57 °C, respectively.•Model 2 does not…”
Get full text

Solvatochromic effect in absorption and emission spectra of star-shaped bipolar derivatives of 1,3,5-triazine and carbazole. A time-dependent density functional study by Baryshnikov, Gleb V., Bondarchuk, Sergey V., Minaeva, Valentina A., Ågren, Hans, Minaev, Boris F.

“…A series of three star-shaped compounds containing both donor (carbazole) and acceptor (2,4,6-triphenyl-1,3,5-triazine) moieties linked through various linking…”
Get full text

RULE-MAKING POLICY OF THE REPUBLIC OF CRIMEA IN THE CONDITIONS OF CHANGE OF CONSTITUTIONAL CYCLES by Bondarchuk, Ilya V

“…This paper draws on new comparative data from these three cycles of Crimean constitutional process (1992-1994, 1995-1998 and 2014-2018) to provide evidence for…”
Get full text

Influence of Cults of the Sun and the Earth on Planning and Volumetric Solution of Earth and Stone Sacral Structures of 5th–3rd Millennium BC by Bondarchuk, Y. V.

“…One of the most characteristic features of the religious life of the 5th — 3rd millennium BC was the widespread construction of sacred earth and stone…”
Get full text

Theoretical study of the triplet state aryl cations recombination: A possible route to unusually stable doubly charged biphenyl cations by Bondarchuk, Sergey V., Minaev, Boris F., Fesak, Alexander Yu

“…The self‐recombination reactions of 4‐aminophenyl cations and parent phenyl cations, each in ground triplet states, are studied within the framework of density…”
Get full text