Search Results - "A. A. Romantsov"

Russian fuel and energy complex modernization in the circular economy direction by Afanasiev, V. Ya, Bolshakova, O. I., Romantsov, A. A.

“…   The article discusses promising areas that contribute to the formation of a closed-cycle economy or, in other words, a circular economy in the Russian fuel…”
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Transformation of the fuel and energy complex to ensure Russia’s energy security in the era of sanctions restrictions by Afanasiev, V. Ya, Bolshakova, O. I., Romantsov, A. A.

“…Due to the fact that the sanctions regime of Western countries is aimed at destroying Russia’s foreign trade relations and restraining the economic development…”
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Creating incentives for petrochemistry development in sanctioned economy by V. Ya. Afanasiev, O. V. Baykova, O. I. Bolshakova, A. A. Romantsov

“…Under the conditions of sanctions, the development of petrochemical production in Under the conditions of sanctions, petrochemical production development in…”
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Specifics of Structure Formation and Properties of Welded Joints Obtained by Laser-Hybrid Welding of Longitudinal Pipe Joints by Efimenko, L. A., Kapustin, O. E., Ponomarenko, D. V., Utkin, I. Yu, Fedorov, M. A., Romantsov, A. I.

“…The authors have studied the microstructure and properties of the welded joints obtained by laser-hybrid welding (LHW) in combination with submerged multi-arc…”
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Phase Transformation Kinetics of Austenite during a Combination of Laser-Hybrid and Multi-Arc Welding of High Pressure Pipes by Efimenko, L. A., Kapustin, O. E., Ponomarenko, D. V., Utkin, I. Yu, Romantsov, A. I., Fedorov, M. A.

“…— This study investigated the phase transformation kinetics of austenite in the heat-affected zone of the joints welded by laser-hybrid and submerged multi-arc…”
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The use of the interactive DA-42T aircraft cockpit mockup in the process-oriented training by Knyazev, A. S., Popov, A. Ju, Romantsov, E. A.

“…When conducting training sessions at an aviation university, it is advisable to demonstrate samples of aeronautical equipment, individual elements of systems…”
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Shaping of sheet to produce large-diameter welded pipe by Zvonarev, D. Yu, Osadchii, V. Ya, Romantsov, A. I., Kolikov, A. P.

“…The quality of welded pipe (diameter 508–1420 mm; wall thickness 8–48 mm) of strength class up to K80 (X100) is investigated. Plastic shaping is simulated,…”
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Deformation region in a stepwise-shaping press at OAO Chelyabinskii Truboprokatnyi Zavod by Samusev, S. V., Lyuskin, A. V., Romantsov, A. I., Zhigunov, K. L., Fortunatov, A. N.

“…A method is developed for determining the ratio of the contact and noncontact zones in the deformation region on a stepwise-shaping press. Two histograms…”
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Calculating tool parameters for standardized welded-pipe groups in edge-bending presses by Samusev, S. V., Lyuskin, A. V., Romantsov, A. I., Zhigunov, K. L., Fortunatov, A. N.

“…A method is proposed for defining standardized groups in edge-bending presses. The following characteristics are determined for all the pipe ranges: the…”
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Evaluation of residual stresses and structural-phase composition in longitudinal welds of high pressure pipes by Antonov, A.A., Efimenko, L.A., Kapustin, O.E., Ponomarenko, D.V., Utkin, I.Yu, Fedorov, M.A., Romantsov, A.I.

“…The features of the formation of residual welding stresses and structural-phase composition in welded joints of the longitudinal joints of high-pressure pipes…”
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Evaluation of Embrittlement of Construction Steels by Microindentation by Zorin, A. E., Romantsov, A. S.

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Parameters of the edge-bending press in the TESA-1420 pipe-rolling line at OAO Chelyabinskii Truboprokatnyi Zavod by Samusev, S. V., Romantsov, A. I., Zhigunov, K. L., Lyuskin, A. V., Sigida, M. S.

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Production of Cold-Weather Electric-Welded 1020-1220-mm-Diam. Pipes Made of Promising New Steels by Romantsov, I A, Plyasunov, V A, Zhuchaev, V A, Tanchuk, A K

“…Important changes have recently taken place in the production of pipes for major pipelines. In addition to pipes made of the traditional grades of steel,…”
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Molecular dynamics simulation of SnF2 nanostructures in the internal channels of single-walled carbon nanotubes by Gotlib, I. Yu, Ivanov-Schitz, A. K., Murin, I. V., Petrov, A. V., Romantsov, G. A., Zakalyukin, R. M.

“…A molecular dynamics simulation of solid tin(II) fluoride nanostructures formed in internal channels of single-walled carbon nanotubes (SWCNTs) has been…”
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Automatic thyristor drive for pilger mills by Savel'ev, A. S., Myl'nikov, Yu. L., Eikhman, E. E., Romantsov, I. A.

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Current Status and Further Progress in the Smith-Purcell Amplifiers Research by Vavriv, D.M., Romantsov, Yu.A.

“…Results are reviewed of an theoretical and experimental study of the Smith-Parcel amplifiers over the millimeter-and sub millimeter wave bands. The…”
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