Cécile Münch-Alligné

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Related publications (27)

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Design optimization of a 2D blade by means of milling tool path

François Avellan, Cécile Münch-Alligné, Christian Vessaz

In a conventional design and manufacturing process, turbine blades are modeled based on reverse engineering or on parametric modeling with Computer Fluids Dynamics (CFD) optimization. Then, only raises the question of the manufacturing of the blades. As th ...

2013

2D Oscillating Hydrofoil

François Avellan, Mohamed Farhat, Cécile Münch-Alligné

This paper presents a validation of numerical simulations in case of a forced oscillating hydrofoil. As a representative case study for vibrating blade in hydraulics machines, a 2D NACA 0009 oscillating hydrofoil is considered. Pressure coefficients from e ...

2007

Analytical hill chart towards the maximisation of energy recovery on water utility networks with counter rotating micro-turbine

François Avellan, Elena Vagnoni, Cécile Münch-Alligné, Loïc Andolfatto, João Nuno Gomes Borga Delgado

Existing water utility networks provides a wide, distributed and unexploited hydropower potential. The installation of energy recovery stations on existing infrastructures limits both the required investment and the environmental impact. The counter-rotati ...

2015

Head loss coefficient through sharp-edged orifices

Anton Schleiss, Giovanni De Cesare, Cécile Münch-Alligné, Nicolas Jean François Pascal Ghislain Adam

Nowadays, high-head power plants could increase their installed power capacity for many reasons, e.g. dam heightening, increase of their peak power capacity or refurbishment with new turbines. Frequently, due to several considerations, e.g. topographical o ...

2016

Online Loss Calculation and Optimization of a M3C Driven Externally Excited SM

Drazen Dujic, Cécile Münch-Alligné, Daniel Biner, Philippe Alexandre Bontemps

2023

U-RANS Simulations and PIV Measurements of a Self-excited Cavitation Vortex Rope in a Francis Turbine

François Avellan, Arthur Tristan Favrel, Cécile Münch-Alligné

SPRINGER-VERLAG SINGAPORE PTE LTD2018

Psamathe – Alternatives Konzept der Entsanderspülung

Giovanni De Cesare, Sebastian Schwindt, Cécile Münch-Alligné, Milad Daneshvari

Die vollständige Spülung von Dufour-Sandfängen geht einher mit erheblichen Verlusten des Triebwassers, wodurch der Anlagenertrag geschmälert wird. Die Effizienz eines neuartigen Spülsystems wird durch numerische Simulationen anhand einer Fallstudie eines D ...

Springer Vieweg-Springer Fachmedien Wiesbaden Gmbh2014