Flow control of a plunging cylinder based on resolvent analysis
We design an open-loop active flow control for separated flows around a plunging circular
cylinder based on resolvent analysis. The cylinder is plunging at a Strouhal number of 0.36 …
cylinder based on resolvent analysis. The cylinder is plunging at a Strouhal number of 0.36 …
Modeling and analyzing the dynamical motion of a rigid body with a spherical cavity
The rotatory motion of a rigid body having a cavity, close to a spherical form, filled with a
viscous incompressible fluid around its center of mass is investigated. It is assumed that the …
viscous incompressible fluid around its center of mass is investigated. It is assumed that the …
Feedback flow control on a plunging circular cylinder
In this study, closed-loop flow control is implemented in order to attenuate the lift fluctuation
of a circular cylinder oscillating harmonically in a uniform stream. Through the numerical …
of a circular cylinder oscillating harmonically in a uniform stream. Through the numerical …
An immersed boundary projection method for solving the fluid-rigid body interaction problems
We develop an immersed boundary projection method for solving the Naiver-Stokes
equations and Newton-Euler equations to simulate the fluid-rigid body interactions in two …
equations and Newton-Euler equations to simulate the fluid-rigid body interactions in two …