Ongoing
Robust Control-based Resolvent Analysis
Develop structured resolvent framework
Application to transitional BLs, etc.
Experiments on Active Control of Jets
Development & calibration of anechoic chamber
Control experiments of subsonic jets via novel downstream fluidic injection
Role of Jet-nozzle Boundary Layer on Sound of Subsonic Jets
Development of Ffowcs Williams-Hawkings solver
LES of subsonic jets with detailed nozzle boundary layer dynamics
Wiener-Hopf solutions of jet nozzle mode interactions
Aeroacoustic Sources in Twin Turbulent Jets
LES of twin jets at various separation distances
Lighthill's analogy for the far-field sound
SPOD analysis of noise sources
On Late Stages of Transition in Round Jets
Linear stability of vortex rings, DNS of its non-linear evolution
Reconnection of hairpin vortices
Experiments on flat plate boundary layer control via suction
Stability of twin jets
Numerical analysis of flow in a lid-driven cavity* [Non-thesis]
Modal and non-modal stability of swirling jets
Linear stability models for reacting mixing layers
Wake structure of a transversely oscillating cylinder
Development of a finite elements-based global stability solver for viscous, compressible flows
Wake structure of an oscillating cylinder flow
Some stability calculations of non-Newtonian fluids* [Non-thesis]
Semi-analytical modeling of open rotor noise sources
Non-modal stability of swirling jets
An LES study to compare the dynamics of a single and twin turbulent jet
Biglobal stability of a rotating cylindrical tank
Spatial stability of compressible swirling flows
A two dimensional computational study of interacting twin jet noise
Oscillating cylinder wakes
Control of boundary layer on a flat plate using periodic blowing and suction
Aeroacoustics of supersonic merging jets
Thermoacoustic oscillations in a thermally-driven pulse tube
Aeroacoustics of supersonic merging jets. Theoretical modeling of open rotor sound
Thermoacoustic wave equation
Development of a PSE-3D code
Wiener–Hopf equations for edge tones
Biglobal stability of swirling jets
Stability of rotating pipe flows. Aeroacoustics of supersonic merging jets
Study of acoustic liners for jet engines
Study of rotating pipe flows
Instabilities in gas turbine combustors
Noise from mixing layers
Analyzing open-source eigenvalue solvers
Post-processing of chevron jet data