Výsledky vyhledávání - "Tkachuk, Mykola A."

Akademický článek

CONTACT INTERACTION OF BODIES ALONG CONGRUENT SURFACES.

Autor: Tkachuk, Mykola M.¹, Zinchenko, Olena¹, Grabovskiy, Andriy¹ andrey.grabovskiy@khpi.edu.ua, Tkachuk, Mykola A.¹, Sierykov, Volodymyr¹, Domina, Natalia², Hrechka, Iryna¹

Publikováno v: International Journal of Mechatronics & Applied Mechanics. 2024, Issue 17, p32-43. 12p.

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Akademický článek

Design of truss structures with multiple eigenfrequency constraints via rank minimization

Autor: Tkachuk, Anton, Tkachuk, Mykola M.

Publikováno v: In Computers and Structures 1 August 2024 299

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Akademický článek

Large deformation of cable networks with fiber sliding as a second-order cone programming

Autor: Tkachuk, Mykola, Tkachuk, Anton

Publikováno v: In International Journal of Solids and Structures 15 July 2024 298

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Akademický článek

Mathematical modelling of filtration processes in drainage systems using conformal mapping

Autor: Bomba Andrii, Tkachuk Mykola, Havryliuk Volodymyr, Kyrysha Ruslan, Gerasimov Ievgenii, Pinchuk Oleg

Publikováno v: Journal of Water and Land Development, Vol 39, Iss 1, Pp 11-15 (2018)

The situation when groundwater considerably rises above the “normal” level, water intake, lowering of groundwater levels and other relevant practical tasks require the drainage facilities. The most effective techniques of numerical studies of the

Externí odkaz: https://doaj.org/article/1c07a24c8f534d91813241f6ce0f960e

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Influence of lumbar-pelvic interactions on the stress-strained state of the lumbar spine

Autor: Piontkovsky, Valentyn, Tkachuk, Mykola, Veretelnik, Oleg, Radchenko, Volodymyr

Publikováno v: Ортопедія, травматологія та протезування; № 4 (2018); 24-30
Ортопедия, травматология и протезирование; № 4 (2018); 24-30
ORTHOPAEDICS, TRAUMATOLOGY and PROSTHETICS; No. 4 (2018); 24-30

Objective: to study the changes of the stress-strained state of the lumbar spine elements depending on the dynamics of the alues which characterize segmental and total lumbarlordosis. Methods: the Workbench software was used; it used the methods of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::5103dd1dd822aecdf73aed1f65dc3cce
http://otp-journal.com.ua/article/view/154935

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Akademický článek

Substantiating promising technical solutions for turbo- expander power plants based on the research into working processes and states.

Autor: Tkachuk, Mykola, Lvov, Gennadiy, Kravchenko, Sergey, Moiseiev, Serhii, Novikov, Maksym, Burniashev, Arkadii, Pakki, Glib, Podrieza, Serhii

Publikováno v: Eastern-European Journal of Enterprise Technologies; 2023, Vol. 124 Issue 7, p98-105, 8p

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INFLUENCE OF THE SAGITTAL LUMBAR PARAMETERS ON THE STRESS-STRAIN STATE OF THE SPINAL MOTOR SEGMENTS AT TRANSPEDICULAR FIXATION

Autor: Barkov, Oleksandr, Veretelnik, Oleg, Tkachuk, Mykola, Tkachuk, Mykola А., Veretelnik, Victor

Publikováno v: Ортопедия, травматология и протезирование; № 3 (2021); 37-48
ORTHOPAEDICS, TRAUMATOLOGY and PROSTHETICS; No. 3 (2021); 37-48

Objective. To study the stress-strain state of the elements of the human lumbar spine when we use the transpedicular system, taking into account different angular values of segmental and total lumbar lordosis. Methods. For computer modeling of the st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::de13b027e1acd7655a03c6de6ccac4a9
http://otp-journal.com.ua/article/view/242282

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Akademický článek

A micromechanically motivated diffusion-based transient network model and its incorporation into finite rubber viscoelasticity

Autor: Linder, Christian, Tkachuk, Mykola, Miehe, Christian

Publikováno v: In Journal of the Mechanics and Physics of Solids 2011 59(10):2134-2156

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Математичне та комп’ютерне моделювання нового ендопротеза з вуглець-вуглецевого композиту для міжтілового спондилодезу поперекового відділу хребта

Autor: Korzh, Mykola, Radchenko, Volodymyr, Kutsenko, Volodymyr, Popov, Andrey, Veretelnik, Oleg, Timchenko, Iryna, Tkachuk, Mykola, Perfiliev, Olexandr

Publikováno v: Ортопедия, травматология и протезирование; № 1 (2020); 46-53
ORTHOPAEDICS, TRAUMATOLOGY and PROSTHETICS; No. 1 (2020); 46-53

Endoprostheses for interbody fusion should have not only biocompatibility and high strength characteristics, but also good visualization with additional research methods (CT, MRI). One such material is carbon. Aim: using mathematical modeling (the fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::0daaa13a5192525e33dfa0c21f310b45
http://otp-journal.com.ua/article/view/200791

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ANALYSIS OF THE REACTION OF TEST SPATIAL STRUCTURES OF CASING LIGHTARMOR MACHINES ON THE ACTION OF A SERIES OF PULSES

Autor: Tkachuk, Mykola A., Nabokov, Anatoly, Grabovskiy, Andrey, Rіkunov, Oleg, Tkachuk, Mykola M., Marusenko, Svitlana, Khramtsova, Iryna, Kokhanovska, Olga, Prokopenko, Nickolay, Loznyi, Oleg, Chala, Yuliia

Publikováno v: Bulletin of the National Technical University «KhPI» Series: Engineering and CAD; No. 2 (2020): Bulletin of the National Technical University «KhPI» Series: Engineering and CAD; 117-139
Вісник Національного технічного університету «ХПІ». Серія: Машинознавство та САПР; № 2 (2020): Вісник Національного технічного університету «ХПІ». Серія: Машинознавство та САПР; 117-139

The paper describes models, methods and results of research of the reaction of tests spatial structures of casing lightarmor machines on the action of a series of pulses.It is proposed to carry out this analysis in two stages. In the first stage, usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::f64faa77a370a5cae4970160e848e1ff
http://misapr.khpi.edu.ua/article/view/217419

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