Search Results - "TKACHENKO, S."

Refine Results
  1. 1

    Effects of radiation on turbulent natural convection in channel flows by Tkachenko, S., Timchenko, V., Yeoh, G., Reizes, J.

    “…•Interaction of radiation with turbulent flow in an open-ended duct is studied.•Complex 3D vortical structures identified which affect the wall…”
    Get full text
    Journal Article
  2. 2

    Catalytic Destruction of Ozone in the Gas Systems of Accelerator Detector Units by Tkachenko, S. N., Tkachenko, I. S., Kramarenko, V. A.

    Published in Russian Journal of Physical Chemistry A (01-03-2021)
    “…The physicochemical calculations of the required amount of the GTT grade goptalum catalyst of ozone decomposition and the pressure drop on the catalyst bed…”
    Get full text
    Journal Article
  3. 3

    Control of optical properties of YAG crystals by thermal annealing by Tkachenko, S., Arhipov, P., Gerasymov, I., Kurtsev, D., Vasyukov, S., Nesterkina, V., Shiran, N., Mateichenko, P., Sidletskiy, O.

    Published in Journal of crystal growth (01-02-2018)
    “…•Optical properties of YAG crystals grown under different conditions are compared.•Carbon admixture with the concentration up to 0.01 wt% in YAGMo crystals…”
    Get full text
    Journal Article
  4. 4

    Reduction of liquid metal heat losses is the key to the efficiency of foundry production by Tahetsi, I., Korobeynikov, V. V., Tkachenko, S. S.

    Published in Litʹë i metallurgiâ (31-05-2022)
    “…One of the metallurgists’ problems is that the reducing of liquid metal heat losses is diffi ult, which is directly related to energy savings and the finished…”
    Get full text
    Journal Article
  5. 5

    Coral Oasis on Con Dao Islands: A Potential Refuge of Healthy Corals in the Offshore Waters of Vietnam? by Tkachenko, K. S., Dung, V. V., Ha, V. T.

    Published in Diversity (Basel) (01-01-2023)
    “…Coral reefs of Vietnam are highly threatened by a combination of anthropogenic impacts and natural disturbances. As a result, preservation of the remaining…”
    Get full text
    Journal Article
  6. 6

    Effects of Codoping With Divalent Cations on Performance of YAG:Ce,C Scintillator by Gerasymov, I., Witkiewicz-Lukaszek, S., Zorenko, T., Bartosiewicz, K., Zorenko, Yu, Winiecki, J., Kofanov, D., Boyaryntseva, Ya, Tkachenko, S., Arhipov, P., Galenin, E., Kurtsev, D., Zelenskaya, O., Alekseev, V., Lebbou, K., Sidletskiy, O.

    Published in IEEE transactions on nuclear science (01-07-2023)
    “…Growth technologies of oxide crystals in W/Mo crucibles have been developed as a low-cost alternative to conventional processes involving Ir crucibles…”
    Get full text
    Journal Article
  7. 7

    Methodological approaches to the creation and functioning of serial robotic production of small satellites by Tkachenko, I. S.

    “…The article considers a system approach to the creation of robotic production of small nano satellites to ensure their serial production. The analysis of key…”
    Get full text
    Journal Article
  8. 8

    Corrosion Resistances of VT1-0 Titanium and VT6 Titanium Alloy Obtained by the Method of Powder Metallurgy in Aqueous Solutions of Hydrochloric Acid by Pohrelyuk, І. М., Savvakin, D. H., Melnyk, Kh. R., Stasyuk, О. О., Ovchynnykov, О. V., Tkachenko, S. М., Osypenko, О. О.

    Published in Materials science (New York, N.Y.) (01-03-2021)
    “…We analyze the corrosion resistance of VT1-0 titanium and VT6 titanium alloy (Ti–6Al–4V) with residual porosities of 1, 3, and 4% obtained as a result of cold…”
    Get full text
    Journal Article
  9. 9

    Adaptive Method for Holographic Processing of Broadband Hydroacoustic Signals by Kuz’kin, V. M., Pereselkov, S. A., Rybyanets, P. V., Tkachenko, S. F.

    Published in Physics of wave phenomena (01-10-2024)
    “…A new adaptive method is proposed for holographic processing of broadband hydroacoustic signals using vector-scalar receivers. The method allows underwater…”
    Get full text
    Journal Article
  10. 10

    Resolution of Hydroacoustic Noise Signals under Conditions of Spatial–Temporal Variability of Ocean Environment by Kuz’kin, V. M., Pereselkov, S. A., Rybyanets, P. V., Tkachenko, S. A.

    Published in Physics of wave phenomena (01-08-2024)
    “…Holographic processing of hydroacoustic noise signals in randomly inhomogeneous ocean environment is presented. A method of hologram purification from a…”
    Get full text
    Journal Article
  11. 11

    Plasma Production on Current-Carrying Electrodes of the Angara-5-1 Facility by Aleksandrov, V. V., Grabovsky, E. V., Laukhin, Ya. N., Mitrofanov, K. N., Oleinik, G. M., Predkova, E. I., Reshetnyak, O. B., Tkachenko, S. I., Frolov, I. N.

    Published in Plasma physics reports (01-02-2022)
    “…Experiments on studying the effect of pulsed superhigh currents and soft X-ray emission (SXR) on the plasma production on the surface of current-carrying…”
    Get full text
    Journal Article
  12. 12

    High strength, biodegradable and cytocompatible alpha tricalcium phosphate-iron composites for temporal reduction of bone fractures by Montufar, E.B., Casas-Luna, M., Horynová, M., Tkachenko, S., Fohlerová, Z., Diaz-de-la-Torre, S., Dvořák, K., Čelko, L., Kaiser, J.

    Published in Acta biomaterialia (01-04-2018)
    “…[Display omitted] In this work alpha tricalcium phosphate (α-TCP)/iron (Fe) composites were developed as a new family of biodegradable, load-bearing and…”
    Get full text
    Journal Article
  13. 13

    Frontier Orientalism in D.A. Milyutin's Descriptions of the North Caucasus in the 1840s by Tkachenko, Dmitry S.

    Published in Žurnal frontirnyh issledovanij (17-11-2023)
    “…The article delves into the analysis of Orientalist conceptions put forth by the Russian military scholar, D. A. Milyutin, in his narrative about the peoples…”
    Get full text
    Journal Article
  14. 14

    Dependence of the fractality of the silica gel on the method of sol emulsification by Tkachenko, S. S., Yemelyanov, V. O., Martynov, K. V.

    Published in Litʹë i metallurgiâ (10-09-2021)
    “…The article presents experimental data confirming the effect of capillary active substance (surfactants) and sedimentation stability on the final structure of…”
    Get full text
    Journal Article
  15. 15

    Modern materials and technologies in the production of artificial casting by Tkachenko, S. S., Yemelyanov, V. O., Martynov, K. V.

    Published in Litʹë i metallurgiâ (10-09-2021)
    “…The publication highlights the production of artistic castings by investment casting using combined ceramic molds. The features of the application of a…”
    Get full text
    Journal Article
  16. 16

    Simulations of the Evolution of the Heterophase Electrode of a Vacuum Transmission Line During the Passage of a High Current Pulse by Aleksandrov, V. V., Branitskii, A. V., Grabovsky, E. V., Oleinik, G. M., Predkova, E. I., Samokhin, A. A., Tkachenko, S. I., Frolov, I. N., Khishchenko, K. V., Shishlov, A. O.

    Published in Plasma physics reports (01-04-2021)
    “…— In electromagnetic generators of the terawatt range with current pulse of 1–30 MA, electric explosion of the surface of current-carrying electrodes takes…”
    Get full text
    Journal Article
  17. 17

    Holographic Method for Localizing an Underwater Noise Source in a Shallow Sea by Glushchenko, M. Yu, Kuz’kin, V. M., Matvienko, Yu. V., Pereselkov, S. A., Khvorostov, Yu. A., Tkachenko, S. A.

    Published in Acoustical physics (01-06-2024)
    “…The article presents the results of a high-frequency experiment to detect and determine the bearing of a small-sized underwater noise sound source, carried out…”
    Get full text
    Journal Article
  18. 18

    Some aspects of manufacturing basic machine parts from modular unified castings by Tkachenko, S. S., Yantovsky, A. V., Emelyanov, V. O., Martynov, K. V.

    Published in Litʹë i metallurgiâ (31-05-2022)
    “…The production of solid‑cast basic machine parts is very time‑consuming and economically unprofitable. It is proposed to decompose the case‑shaped parts into…”
    Get full text
    Journal Article
  19. 19

    Elastoplastic Fracture Mechanics Approach to the Crack Growth Rate Computation of Modified Pipe Steels by Makarenko, V. D., Pobeda, S. S., Makarenko, Yu. V., Maksymov, S. Yu, Gots, V. I., Tkachenko, S. M., Vladymyrov, O. V., Horlach, O. M., Zadorozhnykova, I. V.

    Published in Strength of materials (01-09-2023)
    “…A mechanophysical model for crack growth kinetics computation on stress corrosion fracture of modified 06G2BA and 08KhMCHA pipe steels is adequately expressed…”
    Get full text
    Journal Article
  20. 20

    Modern technology of investment casting for the production of artistic castings by Tkachenko, S. S., Emelyanov, V. O., Martynov, K. V.

    Published in Litʹë i metallurgiâ (26-03-2021)
    “…The publication describes modern methods of production of fine plastic art castings. The stage of production of the smelted model and development of casting…”
    Get full text
    Journal Article