Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ole G. Dahlhaug"'
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 10, Iss 3, Pp 1-16 (2022)
The complex geometry of Francis turbine components can be defined parametrically so that automatic optimization techniques based on parametrization can be used. This is convenient for a hydraulic redesign of individual turbine elements. Considering t
Externí odkaz:
https://doaj.org/article/b29235301c824be6ac8e8cb696a0a034
Publikováno v:
International Journal of Rotating Machinery, Vol 2019 (2019)
The rotor stator interaction in a low specific speed Francis model turbine and a pump-turbine is analyzed utilizing pressure sensors in the vaneless space and in the guide vane cascade. The measurements are analyzed relative to the runner angular pos
Externí odkaz:
https://doaj.org/article/f467aa7ab7f049d49869e8f908d47c60
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
An analysis of the pressure in a runner channel of a low-specific speed Francis model runner during resonance is presented, which includes experiments and the development of a pressure model to estimate both the convective and acoustic pressure field
Externí odkaz:
https://doaj.org/article/d0e1945bf0bd40eea9fa969d6fed8e2b
Publikováno v:
Energies, Vol 9, Iss 2, p 74 (2016)
Hydraulic turbines are widely used to meet real-time electricity demands. Computational fluid dynamic (CFD) techniques have played an important role in the design and development of such turbines. The simulation of a complete turbine requires substan
Externí odkaz:
https://doaj.org/article/890506115e464a20a37fffcad4470a52
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Mar2019, Vol. 240 Issue 2, p1-1, 1p
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Nov2016, Vol. 49 Issue 6, p1-1, 1p
Autor:
Bjørn W Solemslie, Ole G Dahlhaug
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Nov2016, Vol. 49 Issue 2, p1-1, 1p