Investigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulseInvestigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulse

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dc.citation.epage200
dc.citation.issue2
dc.citation.spage193
dc.contributor.affiliationНаціональний університет “Львівська політехніка”
dc.contributor.affiliationЦентр математичного модулювання ІППММ НАН України
dc.contributor.affiliationCentre of Mathematical Modeling of Pidstryhach IAPMM NAS of Ukraine
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.authorМусій, Р.
dc.contributor.authorМельник, Н.
dc.contributor.authorДмитрук, В.
dc.contributor.authorMusii, R.
dc.contributor.authorMelnyk, N.
dc.contributor.authorDmytruk, V.
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.date.accessioned2020-02-27T08:51:43Z
dc.date.available2020-02-27T08:51:43Z
dc.date.created2018-02-26
dc.date.issued2018-02-26
dc.description.abstractСформульовано плоску осесиметричну динамічну задачу термомеханіки для порожнистого біметалевого циліндра за однорідної нестаціонарної електромагнітної дії. Чисельно проаналізовано розв’язок задачі для порожнистого біметалевого циліндра за дії на нього електромагнітного імпульсу. Наведено графіки зміни в часі пондеромоторної сили, температури, компонент тензора динамічних напружень та інтенсивності напружень у складових шарах циліндра, виготовлених з нержавної сталі та міді. Встановлено залежності максимальних значень інтенсивностей напружень у шарах циліндра від величини напруженості магнітного поля за різних тривалостей імпульсу, що дало змогу встановити допустимі навантаження на електропровідний біметалевий порожнистий циліндр як контактне з’єднання.
dc.description.abstractA plane axisymmetric dynamic problem of thermomechanics for a hollow bimetallic cylinder under a uniform non-stationary electromagnetic action is formulated. The numerical analysis of the solution of this problem for a hollow bimetallic cylinder exposed to the influence of electromagnetic pulse is carried out The graphs of changes in the time of ponderomotive force, temperature, components of the tensor of dynamic stresses and intensity of stresses in the compound layers of a cylinder made of stainless steel and copper are presented. The dependences of the maximal values of the intensities of stresses in the layers of the cylinder on the magnitudes of the intensity of the magnetic field for different pulse durations are established, which allowed stating the permissible loads for the conductive bimetallic hollow cylinder as a contact connector.
dc.format.extent193-200
dc.format.pages8
dc.identifier.citationMusii R. Investigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulseInvestigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulse / R. Musii, N. Melnyk, V. Dmytruk // Mathematical Modeling and Computing. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 5. — No 2. — P. 193–200.
dc.identifier.citationenMusii R. Investigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulseInvestigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulse / R. Musii, N. Melnyk, V. Dmytruk // Mathematical Modeling and Computing. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 5. — No 2. — P. 193–200.
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/46127
dc.language.isoen
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofMathematical Modeling and Computing, 2 (5), 2018
dc.relation.references1. Matthews F., Rawlings R. Composite materials: engineering and science. London, Chapman&Hall (1994).
dc.relation.references2. Herlach F. Pulsed Magnets. Rep. Prog. Phys. 62 (6), 859–920 (1999).
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dc.relation.references5. Hachkevych O. R., Musii R. S., Melnyk N. B. Thermomechanical behavior of a hollow conductive cylinder under pulsed electromagnetic action. Mat. Metody Fiz.-Mekh. Polya. 44 (1), 146–154 (2001), (in Ukrainian).
dc.relation.references6. Musiy R. S. Dynamic problems of thermomechanics of conducting bodies of canonical form. Lviv, Rastr-7 (2010), (in Ukrainian).
dc.relation.references7. Ionov V. N., Ogibalov P. M. Stresses in bodies under impulsive loading. Moscow, Vyshayia Shkola (1975), (in Russian).
dc.relation.references8. Musii R., Melnyk N., Dmytruk V. Thermoelastic processes analyzer for piecewise homogeneous conductive structures subjected to pulsed electromagnetic action. Journal of Thermal Stresses. 41 (9), 1125–1135 (2018).
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dc.relation.references10. Podstrigach Ya. S., Burak Ya. I., Gachkevich A. R., Chernyavskaya L. V. Thermoelasticity of electrically conductive bodies. Kiev, Naukova Dumka (1977), (in Russian).
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dc.relation.referencesen1. Matthews F., Rawlings R. Composite materials: engineering and science. London, Chapman&Hall (1994).
dc.relation.referencesen2. Herlach F. Pulsed Magnets. Rep. Prog. Phys. 62 (6), 859–920 (1999).
dc.relation.referencesen3. Shneerson G. A., Dolotenko M. I., Krivosheev S. I. Strong and Superstrong Pulsed Magnetic Fields Generation. De Gruyter (2010).
dc.relation.referencesen4. Asai S. Electromagnetic Processing of Materials. Springer, Netherlands (2012).
dc.relation.referencesen5. Hachkevych O. R., Musii R. S., Melnyk N. B. Thermomechanical behavior of a hollow conductive cylinder under pulsed electromagnetic action. Mat. Metody Fiz.-Mekh. Polya. 44 (1), 146–154 (2001), (in Ukrainian).
dc.relation.referencesen6. Musiy R. S. Dynamic problems of thermomechanics of conducting bodies of canonical form. Lviv, Rastr-7 (2010), (in Ukrainian).
dc.relation.referencesen7. Ionov V. N., Ogibalov P. M. Stresses in bodies under impulsive loading. Moscow, Vyshayia Shkola (1975), (in Russian).
dc.relation.referencesen8. Musii R., Melnyk N., Dmytruk V. Thermoelastic processes analyzer for piecewise homogeneous conductive structures subjected to pulsed electromagnetic action. Journal of Thermal Stresses. 41 (9), 1125–1135 (2018).
dc.relation.referencesen9. Podstrigach Ya. S., Kolyano Yu. M. Generalized thermomechanics. Kiev, Naukova Dumka (1976), (in Russian).
dc.relation.referencesen10. Podstrigach Ya. S., Burak Ya. I., Gachkevich A. R., Chernyavskaya L. V. Thermoelasticity of electrically conductive bodies. Kiev, Naukova Dumka (1977), (in Russian).
dc.relation.referencesen11. Gribanov V. F., Panichkin N. G. Coupled and dynamic problems of thermoelasticity. Moscow, Mashinostroenie (1984).
dc.rights.holderCMM IAPMM NASU
dc.rights.holder© 2018 Lviv Polytechnic National University
dc.subjectзадача термомеханіки
dc.subjectбіметалевий циліндр
dc.subjectнесуча здатність
dc.subjectконтактне з’єднання
dc.subjectелектромагнітний імпульс
dc.subjectthe problem of thermomechanics
dc.subjectbimetallic cylinder
dc.subjectbearing capacity
dc.subjectconnector
dc.subjectelectromagnetic pulse
dc.subject.udc539.3
dc.titleInvestigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulseInvestigation of properties of contact connector of bimetallic hollow cylinder under the influence of electromagnetic pulse
dc.title.alternativeДослідження властивостей контактного з’єднання біметалевого порожнистого циліндра за дії електромагнітного імпульсу
dc.typeArticle

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Mathematical Modeling And Computing. – 2018. – Vol. 5, No. 2