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Purpose: To ensure an adequate level of accuracy, it is rational to study the ponderomotor forces of the ring, which drive a hollow disk of variable thickness, hung on the ring. Design/methodology/approach: The solution of the motion problem of a hollow disk of variable thickness suspended on a force ring of rectangular cross section is based on the method of solving the equations of the theory of thermoelasticity. The stress-strain state, as well as the motion of the specified body of rotation, the disk, in studies in a cylindrical coordinate system, under the action of ponderomotor forces. Findings: The motion equation of a hollow disk hung on a force ring-torus is made, exact solutions of the motion equations of a ring in the torus form of rectangular cross section are found. New component expressions of ponderomotor forces, which appear from the action of the ring's own electromagnetic field and cause the motion of a hollow disk, have been found on the basis of Maxwell's equations. It is proved that at high speeds and low natural accelerations the stress - strain state of the disk material does not cause the destruction of the structure. Research limitations/implications: Calculations of ponderomorphic forces are valid for the ring, which drives a hollow disk of variable thickness, hung on the ring. Practical implications: It is proved that at high velocities and small natural accelerations the stress-strain state of the disk medium does not cause structural damage. It is determined that the rotation in the direction of movement at an angle of 90 degrees changes only the direction of the acceleration vector without increasing its value. Originality/value: The dependences between own time and coordinate time are formulated. It is proved that a small change in the natural time for the studied disk can significantly change the coordinate time, and the pulsed electromagnetic field provides the ability to cover infinitely large distances over finite periods of time.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
67--77
Opis fizyczny
Bibliogr. 31 poz., rys., wykr.
Twórcy
autor
- M.P. Shulgin State Road Research Institute State Enterprise, Kyiv, Ukraine
autor
- National Transport University, Kyiv, Ukraine
autor
- West Ukrainian National University, Ternopil, Ukraine
autor
- Ivano-Frankivsk National Technical University Of Oil and Gas, Ivano-Frankivsk, Ukraine
autor
- West Ukrainian National University, Ternopil, Ukraine
autor
- Ivano-Frankivsk National Technical University Of Oil and Gas, Ivano-Frankivsk, Ukraine
autor
- Ivano-Frankivsk National Technical University Of Oil and Gas, Ivano-Frankivsk, Ukraine
Bibliografia
- [1] V.Z. Parton, P.I.I. Perlin, Mathematical methods of the theory of elasticity, Vol. 1, Imported Pubn, 1984.
- [2] I.A. Birger, Y.G. Panovko, Strength, stability, vibrations, Mashinostroenie, Moscow, 2, 1968.
- [3] O. Grevcev, N. Selivanova, Napruzheno-deformovany`j stan i rivnyannya verty`kal`nogo ruxu porozhny`stogo tila obertannya – dy`ska pid diyeyu elektromagny`tny`x poliv, Opir Materialiv i Teoriya Sporud 102 (2019) 109-120 (in Ukrainian).
- [4] L.I. Sedov,Mechanics of continuous media (in 2 Vols), Vol. 4, World Scientific, 1997.
- [5] M. Bäker, J. Rösler, C. Siemers, A finite element model of high speed metal cutting with adiabatic shearing, Computers & Structures 80/5-6 (2002) 495-513. DOI: https://doi.org/10.1016/S0045-7949(02)00023-8
- [6] M. Kiritani, T. Sota, T. Tawara, H. Arimura, K. Yasunaga, Y. Matsukawa, M. Komatsu, Defect structures introduced in FCC metals by high-speed deformation, Radiation Effects and Defects in Solids 157/1-2 (2002) 53-74. DOI: https://doi.org/10.1080/10420150211397
- [7] M. Kiritani, Analysis of high-speed-deformation-induced defect structures using heterogeneity parameter of dislocation distribution, Materials Science and Engineering: A 350/1-2 (2003) 63-69. DOI: https://doi.org/10.1016/S0921-5093(02)00695-0
- [8] P. Popovych, O. Lyashuk, O Shevchuk, O.P. Tson, L.Ya. Poberezhna, I.M. Bortnyk, Influence of organic operation environment on corrosion properties of metal structure materials of vehicles, INMATEH - Agricultural Engineering 52/2 (2017) 113-118.
- [9] P. Popovych, O. Lyashuk, I. Murovanyi, V.O. Dzyura, O.S. Shevchuk, V.D. Myndyuk, The service life evalua-tion of fertilizer spreaders undercarriages, INMATEH - Agricultural Engineering 50/3 (2016) 39-46.
- [10] I.V. Lytvynenko, P.O. Maruschak, S.A. Lupenko, P.V. Popovych, Modeling of the Ordered Surface Topography of Statically Deformed Aluminum Alloy, Materials Science 52 (2016) 113-122. DOI: https://doi.org/10.1007/s11003-016-9933-1
- [11] R.A. Barna, P.V. Popovych, Influence of Operating Media on the Fatigue Fracture of Steels for Elements of Agricultural Machines, Materials Science 50 (2014) 377-380. DOI: https://doi.org/10.1007/s11003-014-9729-0
- [12] P. Maruschak, L. Poberezny, O. Prentkovskis, R. Bishchak, A. Sorochak, D. Baran, Physical and mechanical aspects of corrosion damage of distribution gas pipelines after long-term operation, Journal of Failure Analysis and Prevention 18/3 (2018) 562-567. DOI: https://doi.org/10.1007/s11668-018-0439-z
- [13] A.V. Yavorskyi, M.O. Karpash, L.Y. Zhovtulia, L.Y. Poberezhny, P.O. Maruschak, O. Prentkovskis, Risk management of a safe operation of engineering structures in the oil and gas sector, Proceedings of the 20th International Scientific Conference „Transport Means”, 2016, 370-373.
- [14] P. Maruschak, S. Panin, I. Danyliuk, L. Poberezhnyi, T. Pyrig, R. Bishchak, I. Vlasov, Structural and mechanical defects of materials of offshore and onshore main gas pipelines after long-term operation, Open Engineering 1 (2015) 365-372. DOI: https://doi.org/10.1515/eng-2015-0045
- [15] A.V. Yavorskyi, M.O. Karpash, L.Y. Zhovtulia, L.Y. Poberezhny, P.O. Maruschak, Safe operation of engineering structures in the oil and gas industry, Journal of Natural Gas Science and Engineering 46 (2017) 289-295. DOI: https://doi.org/10.1016/j.jngse.2017.07.026
- [16] O. Lyashuk, Y. Pyndus, I. Lutsiv, Y. Vovk, L. Poberezhna, O. Tretiakov, R. Zolotyy, Fracture cause analysis of the extruder’s shaft and geometry optimization of the spline, Journal of Mechanical Engineering and Sciences 13/1 (2019) 4449-4460. DOI: https://doi.org/10.15282/jmes.13.1.2019.08.0378
- [17] Y. Doroshenko, J. Doroshenko, V. Zapukhliak, L. Poberezhny, P. Maruschak, Modeling computational fluid dynamics of multiphase flows in elbow and T-junction of the main gas pipeline, Transport 34/1 (2019) 19-29. DOI: https://doi.org/10.3846/transport.2019.7441
- [18] O. Mandryk, A. Pukish, A. Zelmanovych, Formation peculiarities of physical and chemical composition of highly mineralized edge water, Mining of Mineral Deposits 11/1 (2017) 72-79. DOI: https://doi.org/10.15407/mining11.01.072
- [19] M. Brignone, P.K. Ramakrishnan, M. Raffetto, A first numerical assessment of the reliability of finite element simulators for time-harmonic electromagnetic problems involving rotating axisymmetric objects, Proceedings of the 2016 URSI International Symposium on Electromagnetic Theory „EMTS”, Espoo, 2016, 787-790. DOI: https://doi.org/10.1109/URSI-EMTS.2016.7571520
- [20] P.K. Ramakrishnan, M. Raffetto, Well Posedness and Finite Element Approximability of Three-Dimensional Time-Harmonic Electromagnetic Problems Involving Rotating Axisymmetric Objects, Symmetry 12/2 (2020) 218. DOI: https://doi.org/10.3390/sym12020218
- [21] G. Mohandas, T. Heinemann, M.E. Pessah, Orbital stability in static axisymmetric fields, Celestial Mechanics and Dynamical Astronomy 131 (2019) 3. DOI: https://doi.org/10.1007/s10569-018-9881-1
- [22] O. Grevtsev, N. Selivanova, P. Popovych, L. Poberezhny, O. Shevchuk, I. Murovanyi, A. Hrytsanchuk, L. Poberezhna, V. Zapukhliak, G. Hrytsuliak, Calculation of the Vehicles Stress-Deformed State while Transporting the Liquid Cargo, Communications – Scientific Letters of the University of Zilina 23/1 (2021) B58-B64. DOI: https://doi.org/10.26552/com.C.2021.1.B58-B64
- [23] K. Zeyde, Generalized Approach for the Rotating Axisymmetric Bodies Electromagnetic Scattering Problems, Proceedings of the 2020 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology „USBEREIT”, Yekaterinburg, Russia, 2020, 0238-0241.
- [24] A.D. Shine, R.C. Armstrong, The rotation of a suspended axisymmetric ellipsoid in a magnetic field, Rheologica Acta 26/2 (1987) 152-161. DOI: https://doi.org/10.1007/BF01331973
- [25] Ya. Doroshenko, V. Zapukhliak, Ya. Grudz, L. Poberezhny, A. Hrytsanchuk, P. Popovych, O. Shevchuk, Numerical simulation of the stress state of an erosion-worn tee of the main gas pipeline, Archives of Materials Science and Engineering 101/2 (2020) 63-78. DOI: https://doi.org/10.5604/01.3001.0014.1192
- [26] B.M. Hevko, P.V. Popovich, A.Y. Diachun, O.L. Lyashuk, R.O. Liubachivskyi, The study of bulk material kinematics in a screw conveyor-mixer, INMATEH ‒ Agricultural Engineering 47/3 (2015) 156-163.
- [27] P. Popovych, O. Shevchuk, V. Dzyura, L. Poberezhna, V. Dozorskyy, A. Hrytsanchuk, Assessment of the Influence of Corrosive Aggressive Cargo Transportation on Vehicle Reliability, International Journal of Engineering Research in Africa 38 (2018) 17-25. DOI: https://doi.org/10.4028/www.scientific.net/JERA.38.17
- [28] O.E. Andreikiv, I.Ya. Dolinska, A.R. Lysyk, N.B. Sas, Computational Model of the Propagation of Stress-Corrosion Cracks at High Temperatures, Materials Science 52 (2017) 714-721. DOI: https://doi.org/10.1007/s11003-017-0014-x
- [29] V. Skalskyi, O. Andreikiv, I. Dolinska, Assessment of subcritical crack growth in hydrogen-containing environment by the parameters of acoustic emission signals, International Journal of Hydrogen Energy 43/10 (2018) 5217-5224. DOI: https://doi.org/10.1016/j.ijhydene.2018.01.124
- [30] O.Ye. Andreikiv, V.R. Skal’s’kyi, I.Ya. Dolinska, V.K. Opanasovych, O.S. Dubyts’kyi, Fatigue crack propagation kinetics in bimetallic plates, Strength of Materials 47/5 (2015) 662-669. DOI: https://doi.org/10.1007/s11223-015-9702-7
- [31] O.E. Andreykiv, N.S. Shtayura, R.Ya. Yarema, Energy-based approach to evaluation of short fatigue crack growth rate in plates, Strength of Materials 49/6 (2017) 778-787. DOI: https://doi.org/10.1007/s11223-018-9923-7
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8d252f88-971c-47c7-9dae-7dc9ea03d7de