Výsledky vyhledávání - "Perig, Alexander"

Akademický článek

FEM-based deformation regression analysis of ECAE strains

Autor: Perig Alexander V., Matveyev Ivan A.

Publikováno v: FME Transactions, Vol 47, Iss 4, Pp 851-855 (2019)

The present article is focused on the regression-based generalization of FEM simulation results, derived through the introduction of QForm 2D FEM software to copper workpieces simulated flow through 2θ angular dies with external R and internal r die

Externí odkaz: https://doaj.org/article/8c26352ac8174ea4be3f809bdfdb13df

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Akademický článek

Research into payload swaying reduction through cable length manipulation during Boom crane motion

Autor: Kostikov Alexander A., Perig Alexander V., Larichkin Oleksii V., Stadnik Alexander N., Gribkov Eduard P.

Publikováno v: FME Transactions, Vol 47, Iss 3, Pp 464-476 (2019)

This paper is focused on an investigation into the control dynamics of a boom crane through a study of guided payload pendulum motion with a non-uniformly rotating boom-driven pivot center and variable cable length. A time-optimal control problem was

Externí odkaz: https://doaj.org/article/c650b4b5682d4515b927cd5810965258

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Akademický článek

Materials extrusion-inspired engineering reflection of social pressure-induced environmental impact on academy community well-being.

Autor: Perig, Alexander V.¹ olexander.perig@gmail.com, Zavdoveev, Anatoliy V.², Skyrtach, Violetta M.³, Kovalov, Oleksii D.¹, Arnout, Boshra A.^4,5, Uskoković, Vuk⁶, Gavrish, Pavlo A.⁷, Hanevych, Oleh D.¹, Sharapaniuk, Bohdan Yu.¹, Kostikov, Alexander A.¹, Subotin, Oleg V.¹

Publikováno v: Work. 2021, Vol. 68 Issue 2, p333-352. 20p. 5 Color Photographs, 4 Black and White Photographs, 5 Diagrams.

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Akademický článek

Educational research into socio-economic dynamics of university graduate employment: Triple analogy-based physics-and-engineering approach to labor market oscillations.

Autor: Perig, Alexander V.¹ olexander.perig@gmail.com, Golodenko, Nikolai N.², Martynov, Roman S.³, Kaikatsishvili, Alexander G.¹

Publikováno v: Work. 2020, Vol. 65 Issue 1, p3-29. 27p. 5 Diagrams, 1 Graph.

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Akademický článek

Equal channel angular extrusion of soft solids

Autor: Perig, Alexander V., Laptev, Alexander M., Golodenko, Nikolai N., Erfort, Yuri A., Bondarenko, Evgeniy A.

Publikováno v: In Materials Science & Engineering A 2010 527(16):3769-3776

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Akademický článek

2D CFD description of the kinematic effects of movable inlet and outlet die wall transport motion and punch shape geometry on the dynamics of viscous flow during ECAE through Segal 2ɵ-dies for a range of channel angles.

Autor: Perig, Alexander V.¹ olexander.perig@gmail.com, Golodenko, Nikolai N.²

Publikováno v: AIMS Materials Science. 2017, Vol. 4 Issue 6, p1240-1275. 36p.

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Akademický článek

A new process for forging shafts with convex dies. Research into the stressed state.

Autor: Markov, Oleg¹ oleg.markov.omd@mail.ru, Perig, Alexander² olexander.perig@gmail.com, Zlygoriev, Vitalii¹, Markova, Marina¹, Grin, Alexander³ mf@dgma.donetsk.ua

Publikováno v: International Journal of Advanced Manufacturing Technology. Apr2017, Vol. 90 Issue 1-4, p801-818. 18p. 4 Color Photographs, 1 Black and White Photograph, 5 Diagrams, 2 Charts, 9 Graphs.

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