Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Stefan Berten"'
Autor:
Ehsan Akrami, Mathieu Specklin, Rafael Torrecilla Rubio, Robert Connolly, Ben Breen, Stefan Berten, Mark Kehoe, Abdulaleem Albadawi, Yan Delaure
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
This paper presents a new computational approach to simulate challenging fluid-structure interactions (FSI) between fluids and slender deformable structures. Key innovations address limitations of standard immersed boundary methods, including spuriou
Externí odkaz:
https://doaj.org/article/353752815aaa46bfac196fd61eea97b5
Autor:
Laurent Chatagny, Stefan Berten
Publikováno v:
International Journal of Fluid Machinery and Systems. 16:14-33
Autor:
Farzad Faraji Dizaji, Micheál Cairns, Thomas Abadie, Abdulaleem Albadawi, Robert Connolly, Ben Breen, Stefan Berten, Ugo Bernabo, Yan Delauré
Publikováno v:
International Journal of Multiphase Flow. 165:104408
Publikováno v:
Volume 1: Symposia.
The prediction of the performance characteristic in centrifugal pumps at flow rates other than the design flow is of high relevance but relatively uncertain. In the present study, an evaluation of the existing shut-off head prediction methods and an
Publikováno v:
ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D.
Deformations, mechanical stresses and vibrations in centrifugal pumps are the result of pressure fluctuations, which are acting as excitation forces. When a pump operates at its optimum, the pressure pulsations are at minimum, but for a pump operatin
Publikováno v:
Volume 1: Symposia, Parts A, B and C.
In centrifugal pumps, the interaction between the rotating impeller and the stationary diffuser generates specific pressure fluctuation patterns. When the pump is operated at off design conditions, these pressure fluctuations increase. The resulting
Publikováno v:
Volume 2: Fora, Parts A and B.
In a centrifugal pump the interaction between the rotating impeller pressure field and the stationary diffuser pressure field yields pressure fluctuations as the result of a modulation process. These fluctuations may induce hydroacoustic pressure flu
Publikováno v:
Scopus-Elsevier
In centrifugal pumps, the interaction between the rotating impeller blades and the stationary diffuser vanes generates specific pressure fluctuation patterns. At off design operation, high incidence and large local pressure gradients can lead to flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27f058ab391158643eadbe54324bf969
http://www.scopus.com/inward/record.url?eid=2-s2.0-84934280145&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84934280145&partnerID=MN8TOARS