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3D FEM model for Hopkinson Split Torsional (Kolsky) Bar experimental technique

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dc.contributor.author MAZURU, Alexandru
dc.contributor.author MATACHE, Liviu-Cristian
dc.contributor.author ROTARIU, Adrian-Nicolae
dc.date.accessioned 2024-06-18T09:48:22Z
dc.date.available 2024-06-18T09:48:22Z
dc.date.issued 2023
dc.identifier.citation MAZURU, Alexandru, MATACHE, Liviu-Cristian, ROTARIU, Adrian-Nicolae. 3D FEM model for Hopkinson Split Torsional (Kolsky) Bar experimental technique. In: International Journal of Modern Manufacturing Technologies, 2023, vol. 15, nr. 3, pp. 90-97. ISSN 2067-3604. en_US
dc.identifier.issn 2067-3604
dc.identifier.uri https://doi.org/10.54684/ijmmt.2023.15.3.90
dc.identifier.uri http://repository.utm.md/handle/5014/27474
dc.description.abstract In this paper, a 3D FEM model for Hopkinson Split Torsional (Kolsky) Bar experimental technique was made, in order to study the mechanical behavior of some high entropy alloys (HEA). A virtual model of the TSHB system, composed of two collinear bars of 2 m length and 25 mm diameter, one incident and the other transmitted was made, between which the cylindrical, short, thin-walled test specimen is arranged, having hexagonal ends for clamping in the practiced recesses in the two bars. The incident bar is uniformly loaded over a length of 600 mm by rotating its free end and applying a clamp in the section of the bar that delimits the loading zone from the free one. Shear stress values are recorded using virtual sensors placed on the incident and receiver bars, symmetrical to the specimen. The simulation was performed using the Ls-Dyna program. en_US
dc.language.iso en en_US
dc.publisher Professional Association in Modern Manufacturing Technologies (ModTech) en_US
dc.relation.ispartofseries International Journal of Modern Manufacturing Technologies;2023, vol. 15, nr. 3
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject torsional split Hopkinson (Kolsky) en_US
dc.subject numerical simulation en_US
dc.subject strain rates en_US
dc.subject torsion en_US
dc.title 3D FEM model for Hopkinson Split Torsional (Kolsky) Bar experimental technique en_US
dc.type Article en_US


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