10 citations · 12 across the 5 of their papers we have counts for
5 papers
Experimental control of Tollmien-Schlichting waves using the Wiener-Hopf formalism
Diego B. S. Audiffred, André V. G. Cavalieri, Pedro P. C. Brito +1
Reactive flow control has been shown as a promising tool to improve, among other aspects, the aerodynamic characteristics of an aircraft. This paper focuses on the use of reactive…
Reactive experimental control of turbulent jets
Diego B. S. Audiffred, André V. G. Cavalieri, Igor A. Maia +2
We present an experimental study of reactive control of turbulent jets. We target axisymmetric disturbances associated with coherent structures, which are known to underpin the pea…
Perturbation amplification near the stagnation point of blunt bodies
Eduardo Martini, Clement Caillaud, Guillaume Lehnasch +2
Different transition to turbulence routes for the flow around blunt bodies are possible. Non-modal amplification of perturbations via the lift-up effect has recently been explored…
Modeling closed-loop control of installation noise using Ginzburg-Landau equation
Ugur Karban, Eduardo Martini, Peter Jordan
Installation noise is a dominant source associated with aircraft jet engines. Recent studies show that linear wavepacket models can be employed for prediction of installation noise…
Unbiased two-windows approach for Welch's method
Eduardo Martini
Periodogram methods are widely used for the estimation of power- and cross-spectra, of which Welch's method is the most popular. Previous studies have analyzed the variance of the…