Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Milan KL"'
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 418-431 (2024)
This study investigates the potential of applying water to the wheel-rail contact to reduce squealing noise. For this purpose, a twin-disc device with a single tram wheel and real wheel suspension stiffnesses was developed. Three types of tests were
Externí odkaz:
https://doaj.org/article/850923a25e3945dc9d72f5584345e906
Autor:
Daniel Staško, Filip Hájek, Kristina Vlášková, Jiří Kaštil, Margarida Henriques, Milan Klicpera
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract In addition to complex spin-ice and spin-liquid states of rare-earth pyrochlore oxides, A2Ir2O7 iridates have been recently proposed to host a cooling-field-controllable antiferromagnetic domain structure of iridium moments. Reliable and pro
Externí odkaz:
https://doaj.org/article/cdc893f9485d4ad084ccd018a134cb0c
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Non-periodic solutions are an essential property of chaotic dynamical systems. Simulations with deterministic finite-precision numbers, however, always yield orbits that are eventually periodic. With 64-bit double-precision floating-point nu
Externí odkaz:
https://doaj.org/article/25dec25a8ddf48428e478d206873abe7
Publikováno v:
Tehnički Vjesnik, Vol 30, Iss 3, Pp 872-881 (2023)
The paper analyzes the problems of the most commonly used cardan shafts in agricultural machinery through a theoretical review and tests on a laboratory test bench. The aim of the research presented in this paper was to define the justification of a
Externí odkaz:
https://doaj.org/article/dd6949d9aaaa448c80196e85a00f537e
Autor:
Václav Navrátil, Radovan Galas, Milan Klapka, Daniel Kvarda, Milan Omasta, Lubing Shi, Haohao Ding, Wen-Jian Wang, Ivan Křupka, Martin Hartl
Publikováno v:
Tribology in Industry, Vol 44, Iss 3, Pp 361-373 (2022)
This study aimed tofind an appropriate content of water-based friction modifier that will be able to reduce squeal noise without a significant impact on the coefficient of adhesion. A twin-disc machine was used, and the angle of attack of 4° simulat
Externí odkaz:
https://doaj.org/article/a15d94faef85430ab0a63c3cfd9c88cd
Publikováno v:
Applied Engineering Letters, Vol 7, Iss 1, Pp 10-16 (2022)
Wheel squeal noise research requires many repeatable experiments under controlled driving conditions. While it is difficult to control those conditions on the real track, test rigs are designed. For the experimental validation of the models descri
Externí odkaz:
https://doaj.org/article/16bd3391510f494bb0431661140e45f6
Publikováno v:
SN Applied Sciences, Vol 3, Iss 8, Pp 1-12 (2021)
Article Highlights Periodic flow behaviour was found in the near-wall region. Complicated flow structures occur in the position where the shock wave inter- acted with the near-wall flow. In house numerical model can predict the flow properties with a
Externí odkaz:
https://doaj.org/article/253e83cbbed24f5ebb8dfadb5b50fd6f
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 6, Pp 2190-2199 (2021)
Passenger cars require different types of periodic maintenance. The most common and well-known procedure is the replacement of oil and filters, the so-called basic service. At the time of a pandemic, there is a need for social distance, reduced inter
Externí odkaz:
https://doaj.org/article/17aca8bb959f43aaa9cfeecd105a5bde
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 2, Pp n/a-n/a (2022)
Abstract Most Earth‐system simulations run on conventional central processing units in 64‐bit double precision floating‐point numbers Float64, although the need for high‐precision calculations in the presence of large uncertainties has been q
Externí odkaz:
https://doaj.org/article/30045fc5c9624844aa230109548cad1e
Publikováno v:
International Journal of Cognitive Research in Science, Engineering and Education, Vol 8, Iss 2, Pp 35-52 (2020)
This study advances our understanding of the current use of social media and mobile devices by first year university students. This research sought to explore the influence of the use of social networks and new mobile devices by students for learning
Externí odkaz:
https://doaj.org/article/061bad6485e04dd28f7094e1b04467e4