Edouard Boujo

Boujo, E., Bourquard, C., Xiong, Y. and Noiray, N., Processing time-series of randomly forced self-oscillators: the example of beer bottle whistling, Journal of Sound and Vibration, 464, 114981 (2020).

Boujo, E. and Sellier, M., Pancake making and surface coating: optimal control of a gravity-driven liquid film, Physical Review Fluids, 4 (6), 064802 (2019).

Boujo, E. and Cadot, O., Stochastic modeling of a freely rotating disk facing a uniform flow, Journal of Fluids and Structures, 86, 34-43 (2019).

Boujo, E., Bauerheim, M. and Noiray N., Saturation of a turbulent mixing layer over a cavity: response to harmonic forcing around mean flows, Journal of Fluid Mechanics, 853, 386-418 (2018)

Bonciolini, G., Ebi, D., Boujo, E. and Noiray N., Experiments and modelling of rate-dependent transition delay in a stochastic subcritical bifurcation, Royal Society Open Science, 5: 170278 (2018).

Bonciolini, G., Boujo, E. and Noiray, N., Output-only parameter identification of a colored-noise-driven Van der Pol oscillator – Thermoacoustic instabilities as an example, Physical Review E, 95 (6), 062217 (2017).

Boujo, E. and Noiray, N., Robust identification in thermo-acoustic systems with the adjoint Fokker-Planck equation, Proceedings of the Royal Society A, 473: 20160894 (2017).

Boujo, E., Denisov, A., Schuermans B. and Noiray, N., Quantifying acoustic damping using flame chemiluminescence, Journal of Fluid Mechanics, 808, 245-257 (2016).

Edouard Boujo

Scientist

Publications

Infoscience publications

At EPFL:

Journal Articles

Adjoint-aided Homogenisation for Flows Through Heterogeneous Membranes

Stability and dynamics of the laminar flow past rectangular prisms

A general model for spin coating on a non-axisymmetric curved substrate

Noise-induced transitions past the onset of a steady symmetry-breaking bifurcation: The case of the sudden expansion

Three-dimensional nonlinear dynamics of a thin liquid film on a spinning ellipsoid

From thin plates to Ahmed bodies: linear and weakly nonlinear stability of rectangular prisms

Liquid film instability of an internally coated horizontal tube

Weakly nonlinear evolution of stochastically driven non-normal systems

Weak nonlinearity for strong non-normality

Thin Liquid Film Dynamics on a Spinning Spheroid

Second-order adjoint-based sensitivity for hydrodynamic stability and control

Optimal spanwise-periodic control for recirculation length in a backward-facing step flow

Second-order sensitivity in the cylinder wake: Optimal spanwise-periodic wall actuation and wall deformation

Revisiting the drag reduction problem using adjoint-based distributed forcing of laminar and turbulent flows over a circular cylinder

Numerical simulation and sensitivity analysis of a low-Reynolds-number flow around a square cylinder controlled using plasma actuators

Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications

Sensitivity and open-loop control of stochastic response in a noise amplifier flow: the backward-facing step

Open-loop control of a separated boundary layer

Sensitivity of aerodynamic forces in laminar and turbulent flow past a square cylinder

Controlled reattachment in separated flows: a variational approach to recirculation length reduction

Manipulating flow separation: sensitivity of stagnation points, separatrix angles and recirculation area to steady actuation

Open-loop control of noise amplification in separated boundary layers

Conference Papers

Pushing amplitude equations far from threshold: application to the supercritical Hopf bifurcation in the cylinder wake

Open-loop control of a separated boundary layer

Etude expérimentale de l’écoulement derrière une bosse

Theses

An adjoint-based approach to the optimal control of separated flows

Talks

A linearized approach for the control of aerodynamic forces in flow past a square cylinder

Sensitivity of aerodynamic forces in laminar and turbulent flow past a square cylinder

Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications

Sensitivity of stochastic perturbations in a noise amplifier flow

Forced reattachment in separated flows: a variational approach to recirculation length reduction

Sensitivity of optimal gains in a detached boundary layer

Optimal open-loop control of the recirculation length in the wake of a cylinder

Other publications

Teaching & PhD

Teaching

PhD Students

Courses

Finite element modelling and simulation

Numerical flow simulation

All postal addresses and positions