ファブレル アーチャ トリスタン

次席研究員(研究院講師)

  • 232 引用
  • 9 h指数
20122019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 2012 2019

  • 232 引用
  • 9 h指数
  • 18 Conference article
  • 12 Article
  • 1 Paper
2019
2 引用 (Scopus)

Dynamic modal analysis during reduced scale model tests of hydraulic turbines for hydro-acoustic characterization of cavitation flows

Favrel, A. T., Gomes Pereira Junior, J., Landry, C., Müller, A., Yamaishi, K. & Avellan, F., 2019 2 15, : : Mechanical Systems and Signal Processing. 117, p. 81-96 16 p.

研究成果: Article

Hydraulic turbines
Modal analysis
Cavitation
Francis turbines
Acoustics

Part load resonance risk assessment of francis hydropower units

J. Gomes, P., Favrel, A. T., Nicolet, C. & Avellan, F., 2019 1 1.

研究成果: Paper

risk assessment
Risk assessment
turbines
draft
Underwater acoustics
Francis turbines
Vortex flow
Cavitation
Energy dissipation
Flow separation
2 引用 (Scopus)

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

Favrel, A. T., Gomes Pereira Junior, J., Landry, C., Alligné, S., Andolfatto, L., Nicolet, C. & Avellan, F., 2019 1 1, (Accepted/In press) : : Journal of Hydraulic Research.

研究成果: Article

cavitation
Cavitation
acoustics
Acoustics
prediction

Procedure for predicting part load resonance in Francis turbine hydropower units based on swirl number and local cavitation coefficient similitude

Pereira, J. G., Favrel, A. T., Andolfatto, L., Landry, C., Alligné, S., Nicolet, C. & Avellan, F., 2019 10 1, : : Mechanical Systems and Signal Processing. 132, p. 84-101 18 p.

研究成果: Article

Francis turbines
Cavitation
Vortex flow
Turbines
Hydraulics
1 引用 (Scopus)
公開
acoustics
prediction
cavitation
hydraulics
one-dimensional modeling
2018
2 引用 (Scopus)
Francis turbines
liquid sloshing
Liquid sloshing
draft
condensers
2017
6 引用 (Scopus)

Dynamics of the precessing vortex rope and its interaction with the system at Francis turbines part load operating conditions

Favrel, A. T., Müller, A., Landry, C., Gomes, J., Yamamoto, K. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012023.

研究成果: Conference article

turbines
acoustic resonance
vortices
cavitation flow
precession
11 引用 (Scopus)
Francis turbines
turbines
cavitation flow
blades
Cavitation
3 引用 (Scopus)

Experimental Hydro-Mechanical Characterization of Full Load Pressure Surge in Francis Turbines

Müller, A., Favrel, A. T., Landry, C., Yamamoto, K. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012018.

研究成果: Conference article

draft
turbines
tubes
pressure oscillations
multiphase flow

Experimental investigation of the mass flow gain factor in a draft tube with cavitation vortex rope

Landry, C., Favrel, A. T., Müller, A., Yamamoto, K., Alligné, S. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012022.

研究成果: Conference article

draft
mass flow
cavitation flow
vortices
tubes
3 引用 (Scopus)
flow characteristics
turbines
cavitation flow
blades
vortices
25 引用 (Scopus)
Francis turbines
Cavitation
Cones
Torque
LSI circuits
2 引用 (Scopus)

Mechanical impact of dynamic phenomena in Francis turbines at off design conditions

Duparchy, F., Brammer, J., Thibaud, M., Favrel, A. T., Lowys, P. Y. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012035.

研究成果: Conference article

turbines
hydraulics
simulation
strain gages
data simulation
8 引用 (Scopus)

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

Favrel, A. T., Gomes Pereira Junior, J., Landry, C., Müller, A., Nicolet, C. & Avellan, F., 2017 9 8, (Accepted/In press) : : Journal of Hydraulic Research. p. 1-13 13 p.

研究成果: Article

Francis turbines
cavitation
Cavitation
turbine
vortex

Transposition of Francis turbine cavitation compliance at partial load to different operating conditions

Gomes, J., Favrel, A. T., Landry, C., Nicolet, C. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012030.

研究成果: Conference article

turbines
cavitation flow
draft
vortices
tubes
1 引用 (Scopus)

Unsteady hydraulic simulation of the cavitating part load vortex rope in Francis turbines

Brammer, J., Segoufin, C., Duparchy, F., Lowys, P. Y., Favrel, A. T. & Avellan, F., 2017 4 4, : : Journal of Physics: Conference Series. 813, 1, 012020.

研究成果: Conference article

turbines
hydraulics
vortices
acoustic resonance
swirling
4 引用 (Scopus)
Francis turbines
Cavitation
Velocity measurement
Power plants
Vortex flow
2016
20 引用 (Scopus)

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

Favrel, A. T., Müller, A., Landry, C., Yamamoto, K. & Avellan, F., 2016 11 1, : : Experiments in Fluids. 57, 11, 168.

研究成果: Article

Francis turbines
draft
turbines
cavitation flow
Cavitation
23 引用 (Scopus)

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

Landry, C., Favrel, A. T., Müller, A., Nicolet, C. & Avellan, F., 2016 3 3, : : Journal of Hydraulic Research. 54, 2, p. 185-196 12 p.

研究成果: Article

Francis turbines
turbine
Natural frequencies
viscosity
Hydraulics
3 引用 (Scopus)
cavitation
turbine
vortex
simulation
multiphase flow
1 引用 (Scopus)

Space and time reconstruction of the precessing vortex core in Francis turbine draft tube by 2D-PIV

Favrel, A. T., Müller, A., Landry, C., Yamamoto, K. & Avellan, F., 2016 12 13, : : IOP Conference Series: Earth and Environmental Science. 49, 8, 082011.

研究成果: Conference article

turbine
vortex
cavitation
precession
stability analysis
2015
8 引用 (Scopus)

Analysis of the part load helical vortex rope of a Francis turbine using on-board sensors

Duparchy, F., Favrel, A. T., Lowys, P. Y., Landry, C., Müller, A., Yamamoto, K. & Avellan, F., 2015 12 3, : : Journal of Physics: Conference Series. 656, 1, 012061.

研究成果: Conference article

turbines
vortices
sensors
hydraulic equipment
acoustic resonance
4 引用 (Scopus)

Francis turbine draft tube modelling for prediction of pressure fluctuations on prototype

Alligné, S., Landry, C., Favrel, A. T., Nicolet, C. & Avellan, F., 2015 12 3, : : Journal of Physics: Conference Series. 656, 1, 012056.

研究成果: Conference article

draft
turbines
prototypes
scale models
tubes
49 引用 (Scopus)

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

Favrel, A. T., Müller, A., Landry, C., Yamamoto, K. & Avellan, F., 2015 12 1, : : Experiments in Fluids. 56, 12, p. 1-15 15 p., 215.

研究成果: Article

Francis turbines
draft
turbines
particle image velocimetry
Velocity measurement
2014
10 引用 (Scopus)

Experimental investigation of the local wave speed in a draft tube with cavitation vortex rope

Landry, C., Favrel, A. T., Müller, A., Nicolet, C., Yamamoto, K. & Avellan, F., 2014 1 1, : : IOP Conference Series: Earth and Environmental Science. 22, 032037.

研究成果: Conference article

cavitation
vortex
hydraulics
turbine
Froude number
15 引用 (Scopus)
turbine
vortex
acoustics
precession
Froude number
12 引用 (Scopus)

On the physical mechanisms governing self-excited pressure surge in Francis turbines

Müller, A., Favrel, A. T., Landry, C., Yamamoto, K. & Avellan, F., 2014 1 1, : : IOP Conference Series: Earth and Environmental Science. 22, 032034.

研究成果: Conference article

cavitation
turbine
vortex
oscillation
simulation
10 引用 (Scopus)
cavitation
turbine
visualization
hydraulics
power plant
2012
1 引用 (Scopus)
turbine
hydraulics
acoustics
vortex
precession
6 引用 (Scopus)

Interaction of a pulsating vortex rope with the local velocity field in a Francis turbine draft tube

Müller, A., Bullani, A., Dreyer, M., Roth, S., Favrel, A. T., Landry, C. & Avellan, F., 2012 12 1, : : IOP Conference Series: Earth and Environmental Science. 15, PART 3, 032040.

研究成果: Conference article

turbine
vortex
visualization
acoustics
laser