Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Celestin Nkundineza"'
Publikováno v:
IEEE Access, Vol 12, Pp 169824-169849 (2024)
Plant pest and disease management, especially in the early stages of infestation, is a critical challenge that poses significant threats and has potential to devastate agricultural crops, causing total yield loss and food insecurity. Traditional insp
Externí odkaz:
https://doaj.org/article/888bdaa242c44e8ca1af1529743310c1
Publikováno v:
Sensors, Vol 20, Iss 1, p 303 (2020)
The maintenance of railway systems is critical for their safe operation. However some landscape geographical features force the track line to have sharp curves with small radii. Sharp curves are known to be the main source of wheel flange wear. The r
Externí odkaz:
https://doaj.org/article/708395aa5da04e369dacebd7d8344cec
Vibration Responses of the Railcar Under Rail Irregularities: Case of Addis Ababa Light Rail Transit
Autor:
Celestin Nkundineza, GASPARD BIZIMUNGU
Publikováno v:
Journal of Vibration Engineering & Technologies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30884e978cf12c4671c29c536660bbd4
https://doi.org/10.1007/s42417-022-00766-8
https://doi.org/10.1007/s42417-022-00766-8
Autor:
Samrawit Abubeker, Celestin Nkundineza
Publikováno v:
2022 Joint Rail Conference.
Railway transportation is a superior mean of all modes of transport. Specifically, it has gained a crucial role in limiting traffic congestion in heavily crowded regions and in reducing polluting carbon emissions. In this perspective, rolling contact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee7147c7aa645c1a65ac7470a29e7dc
https://doi.org/10.1115/jrc2022-78160
https://doi.org/10.1115/jrc2022-78160
Autor:
Gaspard Bizimungu, Celestin Nkundineza
Publikováno v:
Journal of Vibration Engineering & Technologies. 11:1387-1387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703cb8bfe4d7b143b239f626ed81d826
https://doi.org/10.1007/s42417-022-00798-0
https://doi.org/10.1007/s42417-022-00798-0
Publikováno v:
Volume 1: 23rd International Conference on Advanced Vehicle Technologies (AVT).
Railway systems are expected to be in their most safe state ensuring safe operations of trains. The contact between rail and wheel is one of the most fundamental aspects in railway systems. Therefore, instruments and measurement systems that give cri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9008282a5cbfc7684165be6e234c3778
https://doi.org/10.1115/detc2021-66879
https://doi.org/10.1115/detc2021-66879
Publikováno v:
ASME 2021 15th International Conference on Energy Sustainability.
With current rise of climate change worldwide, transport industry contributes up to 21% of the world’s total Green House Gases (GHG). In addition to that developing cities are facing great changes in urbanization, population growth and environmenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5549ef2a9b52b0ea5c0e79ca7227f41d
https://doi.org/10.1115/es2021-62881
https://doi.org/10.1115/es2021-62881
The aim of this analysis was to model the pantograph - catenary system at static equilibrium and provide analytical solutions by computing the natural frequencies of the system, mode functions, equivalent stiffness of the catenary system and the defl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f390dd946b9221ebe93cbc5aa9ccf0
https://doi.org/10.22541/au.160638857.79770451/v1
https://doi.org/10.22541/au.160638857.79770451/v1
Autor:
Celestin Nkundineza, Joseph A. Turner
Publikováno v:
2015 Joint Rail Conference.
The bending of rail due to the repeated loading from railcar wheels is a known source of rail fatigue. If rail stresses are sufficiently high, they can initiate and propagate fatigue cracks after repeated cyclic loading such that they ultimately resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c576a50d36d2c0cb2aed664bd6586f43
https://doi.org/10.1115/jrc2015-5792
https://doi.org/10.1115/jrc2015-5792
Autor:
Cho W. S. To, Celestin Nkundineza
Publikováno v:
Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B.
Stochastic optimal control is an important area of research in engineering systems that undergo disturbances such as earthquake excitations and blast waves. Controlling states such as positions of different parts in these systems is critical in situa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdb692aed024ab717f28695ed292f9cd
https://doi.org/10.1115/detc2012-70482
https://doi.org/10.1115/detc2012-70482