Zobrazeno 1 - 10
of 221
pro vyhledávání: '"rotating disc apparatus"'
Akademický článek
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Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 8, Pp 105858- (2024)
A rotating disc in a close chamber was fabricated to evaluate the drag reduction (DR) performance of different polymer suspensions which estimates it with evaluating tension of crude oil on the disk before and after adding suspensions. The main issue
Externí odkaz:
https://doaj.org/article/0e350b71a4f04e83a9c48666e6164e87
Publikováno v:
In Wear 15 March 2017 374-375:46-53
Development of rotating disc apparatus for test of sediment-induced erosion in Francis runner blades
Publikováno v:
In Wear 30 August 2013 306(1-2):119-125
Autor:
null Oblique Shrestha, null Hari Prasad Neopane, null BholaThapa, null Young-Ho Lee, null Aman Kapali
Publikováno v:
International Journal of Scientific Research in Science and Technology. :348-358
The removal of surface material due to repeated impacts of sediment is known as sediment erosion. This prominent phenomenon is found to exist on a run of the river types of hydro projects where the hydro turbines are exposed to sediment particles. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6dbe7e008d9fa1b64538bbb89d0523
https://doi.org/10.32628/ijsrst218616
https://doi.org/10.32628/ijsrst218616
Conference
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Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1037:012034
Estimation of sediment erosion in hydraulic turbines is limited by the broad range of dependent parameters, such as characteristics of sediment, base materials and flow conditions. Some mathematical models have been proposed in the past literatures a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c504a76e97c887bb9c7c4af7c03d4bc1
https://doi.org/10.1088/1755-1315/1037/1/012034
https://doi.org/10.1088/1755-1315/1037/1/012034
Publikováno v:
Fluids, Vol 9, Iss 11, p 259 (2024)
This paper aims to numerically assess the cavitation damage of hydrodynamic machines and hydraulic components and its development in time, based on cavitation erosion tests with samples of used materials. The theoretical part of this paper is devoted
Externí odkaz:
https://doaj.org/article/5faf49bf8e4746d7bb04b4dc0a48a020
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e92de7669145946fdd4fbe6d18d748
https://doi.org/10.2139/ssrn.3885516
https://doi.org/10.2139/ssrn.3885516
Publikováno v:
Wear. :46-53
Railway wheel-rail contacts involve various combinations of slip, rolling, and creepage. Traditionally, a twin-disc apparatus is used to simulate such problems. However, there are out of plane forces and motions involved in the actual situation. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d882fa7e0ea752aa02c6c366a1bf886
https://doi.org/10.1016/j.wear.2016.12.034
https://doi.org/10.1016/j.wear.2016.12.034