Flow Control: Coherent Structures
ORAL · L17 · ID: 679656
Presentations
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Stability and Resolvent Analysis of plane Couette flow in the distinguished limit Re → ∞, α → 0 with Re · α = O(1) without and with wall-transpiration
ORAL
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Presenters
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Toni Dokoza
- TU Darmstadt
Authors
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Toni Dokoza
- TU Darmstadt
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Martin Oberlack
- TU Darmstadt
- Chair of Fluid Dynamics, TU Darmstadt
- Technische Universität Darmstadt, Chair of Fluid Dynamics, Otto-Berndt-Str. 2, 64287 Darmstadt, Germany
- Fachgebiet für Strömungsdynamik, Technische Universität Darmstadt
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Structured Input-Output Analysis of Oblique Laminar-Turbulent Flow Patterns in Transitional Plane Couette-Poiseuille Flow
ORAL
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Publication: Shuai, Y., Liu, C., and Gayme, D. F., "Structured Input-Output Analysis on Oblique Turbulent Bands in Transitional Plane Couette- Poiseuille Flow," in Proceedings of the Twelfth International Symposium on Turbulence and Shear Flow Phenomena (2022).
Presenters
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Yu Shuai
- Princeton University
Authors
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Yu Shuai
- Princeton University
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Chang Liu
- University of California, Berkeley
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Dennice Gayme
- Johns Hopkins
- Johns Hopkins University
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Energy reduction of streamwise streaks in high-speed boundary layer flows via optimally controlled wall deformations.
ORAL
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Presenters
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Omar ES-SAHLI
- Mississippi State University
Authors
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Omar ES-SAHLI
- Mississippi State University
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Adrian Sescu
- Mississippi State University
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Mohammed Z Afsar
- Imperial College London
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Yuji Hattori
- Institute of Fluid Science, Tohoku University
- Tohoku Univ
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Makoto Hirota
- Institute of Fluid Science, Tohoku University
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Turbulent flow control through superhydrophobic surfaces
ORAL
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Publication: V. Jeganathana, T. Shannaka, K. Alba, and R. Ostilla-Mónico. Turbulent flow control through superhydrophobic surfaces. Under preparation for submission to Proceedings of the National Academy of Sciences (PNAS), 2022
Presenters
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Vignesh Jeganathan
- University of Houston
Authors
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Vignesh Jeganathan
- University of Houston
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Kamran Alba
- University of Houston
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Rodolfo O Monico
- University of Houston
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Tala Shannak
- University of Houston
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Coherent Structures in the Wake of an Actively-Controlled Cylinder
ORAL
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Presenters
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Guangyao Cui
- Technion - Israel Institute of Technology
Authors
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Guangyao Cui
- Technion - Israel Institute of Technology
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Alexey Zhelebovskiy
- Technion - Israel Institute of Technology
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Siddhartha Verma
- Florida Atlantic University
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Beni Cukurel
- Technion - Israel Institute of Technology
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Ian Jacobi
- Technion - Israel Institute of Technology
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Control of Vortical Structures over a Tailless Chined Forebody-Delta Wing configuration
ORAL
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Presenters
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Tomas R Rojas Carvajal
- Rensselaer Polytechnic Institute
Authors
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Tomas R Rojas Carvajal
- Rensselaer Polytechnic Institute
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Michael Amitay
- Rensselaer Polytechnic Institute
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Evolution of a Synthetic Jet with Triangular Orifice Geometry at Varying Skew Angles in a Laminar Boundary Layer
ORAL
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Presenters
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Tufan K Guha
- Rensselaer Polytechnic Institute
Authors
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Tufan K Guha
- Rensselaer Polytechnic Institute
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Michael Amitay
- Rensselaer Polytechnic Institute
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Effects of Active Control on Near-Field Pressure Fluctuations in Supersonic Rectangular Twin Jets
ORAL
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Presenters
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Ryan Leahy
- Ohio State University
Authors
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Ryan Leahy
- Ohio State University
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Ata Esfahani
- Ohio State University
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Nathan J Webb
- Ohio State Univ - Columbus
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Mo Samimy
- Ohio State University
- OSU
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Control of the Aerodynamic Loads on an Axisymmetric Cylindrical Body at High Incidence using Forebody Bleed Actuation
ORAL
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Presenters
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Edward Lee
- Georgia Institute of Technology
Authors
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Edward Lee
- Georgia Institute of Technology
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Bojan Vukasinovic
- Georgia Institute of Technology
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Ari Glezer
- Georgia Institute of Technology
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Aerodynamically Adaptive Control of a Flexible 3-D Wing using Distributed Bleed Actuation
ORAL
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Presenters
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Gabriel Peyredieu
- Georgia Institute of Technology
Authors
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Gabriel Peyredieu
- Georgia Institute of Technology
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Luca De Beni
- University of Colorado Boulder
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Massimo Ruzzene
- University of Colorado Boulder
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Ari Glezer
- Georgia Institute of Technology
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