Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Matteo Magelli"'
Autor:
Matteo Magelli, Nicolò Zampieri
Publikováno v:
Machines, Vol 12, Iss 9, p 644 (2024)
The numerical simulation of wear of railway wheel profiles can be a game changer in the railway field, as it can drive the planning of wheel re-turning operations, thrust the identification of optimized profiles and evaluate the safety of railway veh
Externí odkaz:
https://doaj.org/article/6d3bf73090ab47e0a6dce1aee17c5d6e
Publikováno v:
Designs, Vol 8, Iss 4, p 73 (2024)
The tribological properties of steels used to realise railway wheels play a fundamental role in the performances of both vehicle and infrastructure. In particular, the wear process, caused by the wheel–rail interaction, modifies the shape of wheel
Externí odkaz:
https://doaj.org/article/18017ae34eab41af92b0bf5a3026fc0f
Publikováno v:
Railway Engineering Science, Vol 31, Iss 2, Pp 162-171 (2023)
Abstract The present paper shows the development of a strategy for the calculation of the air brake forces of European freight trains. The model is built to upgrade the existing Politecnico di Torino longitudinal train dynamics (LTD) code LTDPoliTo,
Externí odkaz:
https://doaj.org/article/30d76b72deef49dfb4e23a8721405560
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1318 (2023)
The development of an efficient freight railway system requires minimizing the travel time and maximizing the load capacity of trains. This objective can be achieved through three different strategies which can be adopted separately or in synergy. Th
Externí odkaz:
https://doaj.org/article/0b6f25d4171048329c158233067c5805
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 237:631-641
Published research about brake shoe temperature assessments and the influences of temperature dependent brake Coefficient of friction (CoF) on train braking performance do not consider detailed train dynamics. This paper addresses this research gap b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b29006871b05b60d431742578c0cd4
https://doi.org/10.1177/09544097221126274
https://doi.org/10.1177/09544097221126274
Validation of a New Longitudinal Train Dyna Mics Code for Time Domain Simulations and Modal Analyses
Publikováno v:
International Journal of Transport Development and Integration. 5:41-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebfa01348506e4d379b6d87170481136
https://doi.org/10.2495/tdi-v5-n1-41-56
https://doi.org/10.2495/tdi-v5-n1-41-56
In the simulation of the longitudinal dynamics of long trains, the modeling of the resistant forces and of the coupling system are two essential aspects. The modeling of the resistant forces directly affects the speed reached by each vehicle as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca258c02f2e10124432a2ff4fe0dec33
https://hdl.handle.net/11583/2907594
https://hdl.handle.net/11583/2907594
Autor:
Qing Wu, Colin Cole, Maksym Spiryagin, Chongyi Chang, Wei Wei, Lyudmila Ursulyak, Angela Shvets, Mirza Ahsan Murtaza, Ikram Murtaza Mirza, Кostiantyn Zhelieznov, Saeed Mohammadi, Hossein Serajian, Bastian Schick, Mats Berg, Rakesh Chandmal Sharma, Ahmed Aboubakr, Sunil Kumar Sharma, Stefano Melzi, Egidio Di Gialleonardo, Nicola Bosso, Nicolò Zampieri, Matteo Magelli, Crăciun Camil Ion, Ian Routcliffe, Oleg Pudovikov, Grigory Menaker, Jiliang Mo, Shihui Luo, Amin Ghafourian, Reza Serajian, Auteliano A. Santos, Ícaro Pavani Teodoro, Jony Javorski Eckert, Luca Pugi, Ahmed Shabana, Luciano Cantone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5e7ecf334604646b3faee0e07a5523
http://hdl.handle.net/2108/283982
http://hdl.handle.net/2108/283982
Publikováno v:
Procedia Structural Integrity. 24:680-691
The present work aims to better understand the phenomenon of adhesion under degraded conditions during railway braking maneuvers with the aim of optimizing the anti-slip algorithms in order to reduce damage to the profiles of wheels and rails and to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846811afaadb7fba70f8ba377d6d135d
https://doi.org/10.1016/j.prostr.2020.02.060
https://doi.org/10.1016/j.prostr.2020.02.060
In order to ensure safety and reliability of railway transportation the interest in monitoring systems is constantly increasing. These devices include sensors and electronic components, which need ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f8cafbc525ee58ccabd099e5bf9345
http://hdl.handle.net/11583/2860700
http://hdl.handle.net/11583/2860700