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Publications about 'Spatio-temporal frequency responses'
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G. Hariharan.
Transition to elastic turbulence in channel flows.
PhD thesis,
University of Minnesota,
2020.
Keyword(s): Distributed systems theory,
Computational tools for spatially distributed systems,
Flow modeling and control,
Viscoelastic fluids,
Input-output analysis,
Elastic turbulence,
Transition to turbulence,
Uncertainty quantification in PDEs,
Spatio-temporal impulse responses,
Spatio-temporal frequency responses,
Spectral integration method.
[bibtex-entry]
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W. Ran.
Modeling and analysis of parallel and spatially-evolving wall-bounded shear flows.
PhD thesis,
University of Southern California,
2020.
Keyword(s): Boundary layers,
Boundary layer receptivity,
Control-oriented modeling,
Distributed systems,
Drag reduction,
Energy amplification,
Floquet theory,
Flow modeling and control,
Free-stream turbulence,
Low-complexity modeling,
Navier-Stokes equations,
Parabolized Floquet equations,
Parabolized stability equations,
Riblets,
Sensor-free flow control,
Spatially-evolving flows,
Spatially-periodic systems,
Spatio-temporal frequency responses,
Stochastically-forced Navier-Stokes equations,
Transition to turbulence,
Turbulence modeling.
[bibtex-entry]
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H. A. Castillo,
M. R. Jovanovic,
S. Kumar,
A. Morozov,
V. Shankar,
G. Subramanian,
and H. J. Wilson.
Understanding viscoelastic flow instabilities: Oldroyd-B and beyond.
J. Non-Newtonian Fluid Mech.,
302:104742 (39 pages),
April 2022.
Note: Part of the special issue commemorating the birth centenary of James Oldroyd.
Keyword(s): Flow modeling and control,
Input-output analysis,
Elastic turbulence,
Energy amplification,
Transition to turbulence,
Uncertainty quantification in PDEs,
Spatio-temporal frequency responses,
Viscoelastic fluids,
Viscoelastic instabilities.
[bibtex-entry]
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G. Hariharan,
S. Kumar,
and M. R. Jovanovic.
Well-conditioned ultraspherical and spectral integration methods for resolvent analysis of channel flows of Newtonian and viscoelastic fluids.
J. Comput. Phys.,
439:110241 (25 pages),
August 2021.
Keyword(s): Distributed systems theory,
Computational tools for spatially distributed systems,
Flow modeling and control,
Input-output analysis,
Spatio-temporal frequency responses,
Spectral integration method,
Uncertainty quantification in PDEs.
[bibtex-entry]
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W. Ran,
A. Zare,
and M. R. Jovanovic.
Model-based design of riblets for turbulent drag reduction.
J. Fluid Mech.,
906:A7 (38 pages),
January 2021.
Keyword(s): Drag reduction,
Riblets,
Sensor-free flow control,
Spatially-periodic systems,
Spatio-temporal frequency responses,
Stochastically-forced Navier-Stokes equations,
Turbulence modeling.
[bibtex-entry]
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D. Bozic,
A. Dwivedi,
and M. R. Jovanovic.
On the weakly nonlinear frequency response analysis of the Navier-Stokes equations.
In Proceedings of the 2025 American Control Conference,
Denver, CO,
2025.
Note: Submitted.
Keyword(s): Flow modeling and control,
Input-output analysis,
Oblique waves,
Spatio-temporal frequency responses,
Transition to turbulence,
Weakly nonlinear analysis.
[bibtex-entry]
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W. Ran,
A. Zare,
and M. R. Jovanovic.
Frequency-response analysis of riblets for turbulent drag reduction.
In Proceedings of the 24th International Symposium on Mathematical Theory of Network and Systems,
Cambridge, UK,
2020.
Note: Submitted.
Keyword(s): Drag reduction,
Riblets,
Sensor-free flow control,
Spatially-periodic systems,
Spatio-temporal frequency responses,
Stochastically-forced Navier-Stokes equations,
Turbulence modeling.
[bibtex-entry]
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W. Ran,
A. Zare,
and M. R. Jovanovic.
Drag reduction in turbulent channel flow over spatially periodic surfaces.
In Proceedings of the 58th IEEE Conference on Decision and Control,
Nice, France,
pages 5918-5923,
2019.
Keyword(s): Drag reduction,
Riblets,
Sensor-free flow control,
Spatially-periodic systems,
Spatio-temporal frequency responses,
Stochastically-forced Navier-Stokes equations,
Turbulence modeling.
[bibtex-entry]
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Last modified: Sat Oct 5 22:00:41 2024
Author: mihailo.
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