François Gallard
Airbus
18 Papers
26 Citations
François Gallard is an academic researcher from Airbus. The author has contributed to research in topics: Multidisciplinary design optimization & Optimization problem. The author has an hindex of 6, co-authored 18 publications.
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Papers
Non-uniform time sampling for multiple-frequency harmonic balance computations
Thomas Guédeney,Adrien Gomar,François Gallard,Frédéric Sicot,Guillaume Dufour,Guillaume Puigt +5 more
TL;DR: A time-domain harmonic balance method for the analysis of almost-periodic (multi-harmonics) flows that relies on Fourier analysis to derive an efficient alternative to classical time marching schemes regardless of the frequency set is presented.
58
GEMS: A Python Library for Automation of Multidisciplinary Design Optimization Process Generation
François Gallard,Charlie Vanaret,Damien Guénot,Vincent Gachelin,Rémi Lafage,Benoit Pauwels,Pierre-Jean Barjhoux,Anne Gazaix +7 more
- 08 Jan 2018
TL;DR: GEMS as discussed by the authors is a Python library for programing MDO simulation processes, built on top of NumPy 2, SciPy 3 and Matplotlib 4, with a particular focus on automatic programming of MDO processes.
An Adaptive Multipoint Formulation for Robust Parametric Optimization
TL;DR: It is demonstrated that this discrete set of operating conditions, used to formulate a composite objective function, must adequately be chosen and an algorithm is proposed to select these conditions, which ensures a minimal computational cost to the robust optimization.
13
Gradient Span Analysis Method: Application to the Multipoint Aerodynamic Shape Optimization of a Turbine Cascade
TL;DR: This paper presents the application of the gradient span analysis (GSA) method to the multipoint optimization of the two-dimensional LS89 turbine distributor and shows the strong advantages of the GSA method and utopia-point weighting over the traditional single-point optimization.
A Multidisciplinary Airplane Research Integrated Library With Applications To Partial Turboelectric Propulsion
Thierry Y. Druot,Thierry Y. Druot,Mathieu Belleville,Pascal Roches,François Gallard,Nicolas Peteilh,Anne Gazaix +6 more
- 17 Jun 2019
TL;DR: HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not, for teaching and research institutions in France or abroad.