Flow Control: Theory & Actuator Design

Presentations

• Optimal Control tools to minimize dispersion in turbulent flows

  ORAL

  Nov. 20, 2022, 4:35 PM – Nov. 20, 2022, 4:48 PM

  Presenters

  • Chiara Calascibetta

    • University of Roma Tor Vergata & INFN

  Authors

  • Chiara Calascibetta

    • University of Roma Tor Vergata & INFN

  • Luca Biferale

    • University of Roma Tor Vergata & INFN
    • University of Rome Tor Vergata
    • Department of Physics and INFN, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133, Rome, Italy
    • University of Rome

  • Francesco Borra

    • LPENS, CNRS Paris

  • Antonio Celani

    • ICTP, Trieste
    • The Abdus Salam International Centre for Theoretical Physics

  • Massimo Cencini

    • ISC-CNR
    • CNR-ISC & INFN Tor Vergata

  View abstract →

• The inference of an incompressible flow from limited pressure data

  ORAL

  Nov. 20, 2022, 4:48 PM – Nov. 20, 2022, 5:01 PM

  Presenters

  • Jeff D Eldredge

    • UCLA

  Authors

  • Jeff D Eldredge

    • UCLA

  • Mathieu Le Provost

    • University of California, Los Angeles

  View abstract →

• A fundamental limit on the balance of power in shear- and pressure-driven channel flow

  ORAL

  Nov. 20, 2022, 5:01 PM – Nov. 20, 2022, 5:14 PM

  Presenters

  • Daniel Floryan

    • University of Houston

  Authors

  • Daniel Floryan

    • University of Houston

  View abstract →

• Automated Adjoint-Looping Optimization with Pseudospectral Simulations

  ORAL

  Nov. 20, 2022, 5:14 PM – Nov. 20, 2022, 5:27 PM

  Presenters

  • Liam O'Connor

    • Northwestern University

  Authors

  • Liam O'Connor

    • Northwestern University

  • Daniel Lecoanet

    • Northwestern
    • Northwestern University

  • Evan H Anders

    • Northwestern University

  • Kyle Augustson

    • Northwestern University

  • Keaton J Burns

    • Massachusetts Institute of Technology

  • Geoffrey Vasil

    • Univ of Sydney

  • Jeff S Oishi

    • Bates College

  • Benjamin P Brown

    • University of Colorado, Boulder

  View abstract →

• Relax, then Punch: Recovering the body force from partial observations of the velocity field.

  ORAL

  Nov. 20, 2022, 5:27 PM – Nov. 20, 2022, 5:40 PM

  Publication: A. Farhat, A. Larios, V. R. Martinez, J. P. Whitehead, "Relax, then punch: recovering the forcing function from partial observations of a given velocity field". (2022)

  Presenters

  • Jared P Whitehead

    • Brigham Young University

  Authors

  • Jared P Whitehead

    • Brigham Young University

  • Aseel Farhat

    • Florida State University

  • Adam Larios

    • University of Nebraska

  • Vincent R Martinez

    • Hunter College

  View abstract →

• Real-time estimation and control of flow over a NACA0012 airfoil using resolvent-based tools

  ORAL

  Nov. 20, 2022, 5:40 PM – Nov. 20, 2022, 5:53 PM

  Presenters

  • Junoh Jung

    • University of Michigan

  Authors

  • Junoh Jung

    • University of Michigan

  • Rutvij Bhagwat

    • University of Michigan

  • Aaron S Towne

    • University of Michigan

  View abstract →

• Effects of transient actuation on shear-layer oscillation dynamics in open-cavity flow

  ORAL

  Nov. 20, 2022, 5:53 PM – Nov. 20, 2022, 6:06 PM

  Presenters

  • Md Rashidul Islam

    • Syracuse University

  Authors

  • Md Rashidul Islam

    • Syracuse University

  • Yiyang Sun

    • Syracuse University

  View abstract →

• Design and testing of an acoustic-to-flow energy conversion device

  ORAL

  Nov. 20, 2022, 6:06 PM – Nov. 20, 2022, 6:19 PM

  Presenters

  • Kelvin M Figueroa-Ibrahim

    • University of Notre Dame

  Authors

  • Kelvin M Figueroa-Ibrahim

    • University of Notre Dame

  • Scott C Morris

    • University of Notre Dame

  View abstract →

• An oscillating air-water interface produces a fast-speed and energy-efficient streaming jet

  ORAL

  Nov. 20, 2022, 6:19 PM – Nov. 20, 2022, 6:32 PM

  Publication: Wang, C., & Gharib, M. (2022). Physics of a strongly oscillating axisymmetric air-water interface with a fixed boundary condition. Physical Review Fluids, 7(4), 044003.
  Wang, C., & Gharib, M. (2020). Effect of the dynamic slip boundary condition on the near-wall turbulent boundary layer. Journal of Fluid Mechanics, 901.

  Presenters

  • Cong Wang

    • caltech

  Authors

  • Cong Wang

    • caltech

  • Morteza Gharib

    • Caltech
    • California Institute of Technology

  View abstract →

• Characterization of Sweeping Jet Actuator Flow Field using DMD analysis

  ORAL

  Nov. 20, 2022, 6:32 PM – Nov. 20, 2022, 6:45 PM

  Publication: DMD: A Non-Intrusive Approach towards High Frequency Sweeping Jet Actuator

  Presenters

  • Mobashera Alam

    • Oklahoma State University

  Authors

  • Mobashera Alam

    • Oklahoma State University

  • Kursat Kara

    • Oklahoma State University-Stillwater

  View abstract →