Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Fatigue damage evaluation"'
Publikováno v:
Vehicles, Vol 4, Iss 2, Pp 586-607 (2022)
This work aimed to develop an automatic new methodology based on establishing if a mechanical component, designed for a conventional propulsion system, is also suitable for hybrid electric propulsion. Change in propulsion system leads to different po
Externí odkaz:
https://doaj.org/article/3c73e4549bbe424e9ab796122cbaf4de
Akademický článek
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Autor:
Zhou Wei, Han Tianhu, Liang Xifeng, Bao Jiandong, Li Guofei, Xiao Heting, Liu Dongrun, Liu Bin
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 377-403 (2021)
In strong wind area, wind vibration on key railway catenary components may lead to safety hidden danger like fatigue failures. In this work, a load identification approach was proposed by decoupling the wind-induced suspension attitude to acquire the
Externí odkaz:
https://doaj.org/article/76575d09c5c8464a87e6344515f89e3a
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 32, Iss 1, Pp 1-8 (2019)
Abstract The current method of estimating the fatigue life of railway structures is to calculating the equivalent stress amplitude based on the measured stress data. However, the random of the measured data is not considered. In this paper, a new met
Externí odkaz:
https://doaj.org/article/c958cc01c1e04e6b9d7179294715ea6d
Publikováno v:
Results in Physics, Vol 25, Iss , Pp 104252- (2021)
Because the Duffing equation is very sensitive to weak signals and noise immunity, the modified Duffing detection system is applied to detect the weak nonlinear signal in nonlinear ultrasonic experiment. Firstly, the Duffing equation is improved to c
Externí odkaz:
https://doaj.org/article/2c9025fc1c684dd7b10b347c694ea252
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 12, p 1358 (2021)
Nonlinear ultrasonic testing is highly sensitive to micro-defects and can be used to detect hidden damage and defects inside materials. At present, most tests are carried out on specimens, and there are few nonlinear ultrasonic tests for fatigue dama
Externí odkaz:
https://doaj.org/article/0f1aee684f6c473eb7217f823f1b5be7
Publikováno v:
Vehicles; Volume 4; Issue 2; Pages: 586-607
This work aimed to develop an automatic new methodology based on establishing if a mechanical component, designed for a conventional propulsion system, is also suitable for hybrid electric propulsion. Change in propulsion system leads to different po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28fdcdfe08a828ee5b8184ac15f7f9de
https://doi.org/10.3390/vehicles4020034
https://doi.org/10.3390/vehicles4020034
Autor:
Li Guofei, Han Tianhu, Zhou Wei, Bin Liu, Dongrun Liu, Jiandong Bao, Xiao Heting, Liang Xifeng
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 377-403 (2021)
In strong wind area, wind vibration on key railway catenary components may lead to safety hidden danger like fatigue failures. In this work, a load identification approach was proposed by decoupling the wind-induced suspension attitude to acquire the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1baeb050910cb1d43a35776f408f8e4c
https://doaj.org/article/76575d09c5c8464a87e6344515f89e3a
https://doaj.org/article/76575d09c5c8464a87e6344515f89e3a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Takanori Uchida, Yasushi Kawashima
Publikováno v:
Energies, Vol 12, Iss 13, p 2624 (2019)
The present study scrutinized the impacts of terrain-induced turbulence on wind turbine blades, examining measurement data regarding wind conditions and the strains of wind turbine blades. Furthermore, we performed a high-resolution large-eddy simula
Externí odkaz:
https://doaj.org/article/2f6088d237714a96a0858024878391e6