Prediction of hydro-acoustic resonances in hydropower plants by a new approach based on the concept of swirl number

Power Swing Generated in Francis Turbines by Part Load and Overload Instabilities

(2017) David Valentín et al.   Energies

Experimental evidence of inter-blade cavitation vortex development in Francis turbines at deep part load condition

(2017) K. Yamamoto et al.   EXPERIMENTS IN FLUIDS

Fluid–structure interaction mechanisms leading to dangerous power swings in Francis turbines at full load

(2017) A. Müller et al.   JOURNAL OF FLUIDS AND STRUCTURES

New insight in Francis turbine cavitation vortex rope: role of the runner outlet flow swirl number

(2017) Arthur Favrel et al.   JOURNAL OF HYDRAULIC RESEARCH

LDV survey of cavitation and resonance effect on the precessing vortex rope dynamics in the draft tube of Francis turbines

(2016) A. Favrel et al.   EXPERIMENTS IN FLUIDS

Local wave speed and bulk flow viscosity in Francis turbines at part load operation

(2016) Christian Landry et al.   JOURNAL OF HYDRAULIC RESEARCH

Study of the vortex-induced pressure excitation source in a Francis turbine draft tube by particle image velocimetry

(2015) A. Favrel et al.   EXPERIMENTS IN FLUIDS

Experimental investigation of the hydraulic loads on the runner of a Kaplan turbine model and the corresponding prototype

(2015) Kaveh Amiri et al.   JOURNAL OF HYDRAULIC RESEARCH

Experimental method for the evaluation of the dynamic transfer matrix using pressure transducers

(2015) Keita Yamamoto et al.   JOURNAL OF HYDRAULIC RESEARCH

Detection of Draft Tube Surge and Erosive Blade Cavitation in a Full-Scale Francis Turbine

(2014) Xavier Escaler et al.   JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME

Cavitation surge modelling in Francis turbine draft tube

(2014) Sébastien Alligne et al.   JOURNAL OF HYDRAULIC RESEARCH

Draft tube discharge fluctuation during self-sustained pressure surge: fluorescent particle image velocimetry in two-phase flow

(2013) A. Müller et al.   EXPERIMENTS IN FLUIDS

Cavitation influence on hydroacoustic resonance in pipe

(2011) Nicolas Ruchonnet et al.   JOURNAL OF FLUIDS AND STRUCTURES

Experimental Evidence of Hydroacoustic Pressure Waves in a Francis Turbine Elbow Draft Tube for Low Discharge Conditions

(2009) Jorge Arpe et al.   JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME