1 citations · 2 across the 6 of their papers we have counts for
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Transition mechanisms in hypersonic wind-tunnel nozzles: a methodological approach using global linear stability analysis
Hugo Lemarquand, Mathieu Lugrin, Cédric Content +3
Base-flow computations and stability analyses are performed for a hypersonic wind tunnel nozzle at a Mach number of 6. Isothermal and adiabatic wall boundary conditions are investi…
Projection method for mean resolvent analysis of periodic flows
Alessandro Bongarzone, Cédric Content, Denis Sipp +1
The mean resolvent operator predicts the mean linear response to forcing in the frequency domain and provides the optimal linear time-invariant approximation of statistically stead…
Adjoint-based linear sensitivity of a hypersonic boundary layer to steady wall blowing-suction/heating-cooling
Arthur Poulain, Cédric Content, Georgios Rigas +2
For a Mach 4.5 flat-plate adiabatic boundary layer, we study the sensitivity of the first, second Mack modes and streaks to steady wall-normal blowing/suction and wall heat flux. T…
Global stability analysis of a hypersonic cone-cylinder-flare geometry
Clément Caillaud, Mathieu Lugrin, Sébastien Esquieu +1
Characterizing the boundary layer transition to turbulence around realistic hypersonic vehicles is a challenging task due to the numerous parameters that affect the process. To add…
BROADCAST: A high-order compressible CFD toolbox for stability and sensitivity using Algorithmic Differentiation
Arthur Poulain, Cedric Content, Denis Sipp +2
The evolution of any complex dynamical system is described by its state derivative operators. However, the extraction of the exact N-order state derivative operators is often inacc…