Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Vadim Shovkun"'
Autor:
Igor Martynov, Juraj Gerlici, Alyona Trufanova, Vadim Shovkun, Vadim Petukhov, Oleksandr Safronov, Kateryna Kravchenko
Publikováno v:
Communications, Vol 25, Iss 2, Pp B95-B102 (2023)
The work presents the results of a statistical analysis of random processes of the coefficient of vertical dynamics of a passenger car variation. To determine the dynamic performance of cars the tests were running on the tracks of JSC "Ukrzaliznytsia
Externí odkaz:
https://doaj.org/article/73a4c7d964c6448d9c0e910c77bd8bed
Autor:
Igor Martynov, Juraj Gerlici, Alyona Trufanova, Vadim Petuhov, Vadim Shovkun, Kateryna Kravchenko
Publikováno v:
Communications, Vol 24, Iss 1, Pp B87-B93 (2022)
It has been determined that the greatest risk of an error in determining the technical condition of the axle box unit in the so-called "zone of uncertainty" is in the impossibility of unambiguously assessing its technical condition. To solve this pro
Externí odkaz:
https://doaj.org/article/f197b563517b4eca9dc26c12b5ae3c07
Publikováno v:
Collection of Scientific Works of the Ukrainian State University of Railway Transport. :63-72
The article is devoted to the analysis of the level of safety on Ukrainian railways. The reliability of wagons plays an important role in ensuring safety. Uncoupling of wagons along the route due to failures of wagon structural elements causes transp
Autor:
Vadim Shovkun, Alyona Trufanova, Vadim Petuhov, Juraj Gerlici, Kateryna Kravchenko, Igor Martynov
Publikováno v:
Communications - Scientific letters of the University of Zilina. 24:B87-B93
Publikováno v:
Collected scientific works of Ukrainian State University of Railway Transport. :62-72
The paper considers the results of calculations of the axle of the wheel pair of apassenger car for strength and durability from fatigue. The loads acting on the axle of a passengercar during movement at the maximum permissible speed are determined.T
Publikováno v:
Collected scientific works of Ukrainian State University of Railway Transport. 190
Autor:
Vadim Shovkun
Publikováno v:
Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies. :62-67
Publikováno v:
MATEC Web of Conferences, Vol 230, p 01008 (2018)
Using of software systems in the design of new samples is increasingly important, but there is a problem in adapting computer models to obtain adequate results of calculations. The modern development of the IT systems gives the opportunity to signifi