Numerical analysis of fluid-added parameters for the torsional vibration of a Kaplan turbine model runner

The impact of fluid on the runner of a hydraulic turbine is a recurrent problem. Fully coupled fluid–structure simulations are extremely time-consuming. Thus, an alternative method is required to estimate this interaction to perform a reliable rotor dynamic analysis. In this article, numerical estim...

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Vydané v:	Advances in mechanical engineering Ročník 9; číslo 10; s. 168781401773289
Hlavní autori:	Soltani Dehkharqani, Arash, Cervantes, Michel J, Aidanpää, Jan-Olov
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	London, England SAGE Publications 01.10.2017 Sage Publications Ltd SAGE Publishing
Predmet:	Angular velocity Computer Aided Design Computer simulation Damping Datorstödd maskinkonstruktion Efficiency Engineers Fluid Mechanics Hydraulics Inertia Interaction parameters Load Mathematical models Mechanical engineering Numerical analysis Parameter estimation Simulation Stiffness Strömningslära Studies Torsional vibration Turbines Unsteady flow Vibration analysis Kaplan runner added polar inertia Fluid–structure interaction added stiffness added damping
ISSN:	1687-8132, 1687-8140, 1687-8140
On-line prístup:	Získať plný text
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