Zobrazeno 1 - 10
of 208
pro vyhledávání: '"support conditions"'
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6510 (2024)
A novel modeling solution (MS) was created that can provide realistically accurate results on the natural frequencies of a railway subgrade layer in the context of a railway infrastructure numerical simulation. This MS was specifically developed for
Externí odkaz:
https://doaj.org/article/b874efc36bbb4924925d76e0111b5592
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 18, Iss 6, Pp 544-551 (2022)
The authors deal with the vibration of the pipeline that occurs during the transportation of a gas-containing liquid due to the uneven distribution of gas accumulation along the length of the pipeline, which produces pulsating movements of the center
Externí odkaz:
https://doaj.org/article/1ca6c131177b4165a41494ede55ceb25
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Социологическая наука и социальная практика, Vol 9, Iss 3, Pp 40-58 (2021)
The article analyzes the values of everyday life and the time budget of the younger generation (working youth) Pskov against the background of the older generation of workers, as well as students of the universities of Pskov, Omsk and Moscow. Empiric
Externí odkaz:
https://doaj.org/article/5cecc5a4024a4c5585cfa2c28d12ae80
Publikováno v:
Energies, Vol 16, Iss 11, p 4463 (2023)
This article deals with the geometrical deviation measurements of crankshafts of large marine engines fuelled with conventional or alternative fuels, taking into account the problem of their deformability. Since the detectability of geometrical devia
Externí odkaz:
https://doaj.org/article/7168bd877a2942369fcf7d861dbb4bca
Autor:
Andres Lahe
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 69, Iss 3, Pp 235-256 (2020)
The EST (Elements by a System of Transfer equations) method offers exact solutions for various vibration problems of trusses, beams and frames. The method can be regarded as an improved or modified transfer matrix method where the roundoff errors gen
Externí odkaz:
https://doaj.org/article/8dcda7be2bef4591947a5ee2b482e54b
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 5, Pp 1501-1508 (2020)
The paper addresses the importance of proper modeling of boundary conditions in preparing a FEA model for topology optimization of load-carrying structural parts. More specifically, the focus is on possible variations of support conditions during the
Externí odkaz:
https://doaj.org/article/37d2d74c6a4e4d769ae71eaa50a44ee7
Autor:
Krzysztof Nozdrzykowski, Zenon Grządziel, Magdalena Nozdrzykowska, Rafał Grzejda, Mateusz Stępień
Publikováno v:
Energies, Vol 16, Iss 1, p 16 (2022)
This paper presents an analysis of the possibility of determining the geometric deviations of large crankshafts of engines using both conventional and alternative fuels. Experimental tests were carried out on a test stand adapted to measure crankshaf
Externí odkaz:
https://doaj.org/article/12d024c2abf9415d9d236c0bd44fe7c5