11 citations · 13 across the 4 of their papers we have counts for
5 papers
Interaction of Sustained Vortex Shedding with a Phononic Subsurface: Effect of Positioning and Resonant Characteristics
Sangwon Park, Vinod Ramakrishnan, Arturo Machado Burgos +2
Phononic materials (PMs) have emerged as a promising candidate to passively and beneficially interact with unsteady flows. However, their fluid-structure interaction (FSI) with sep…
Quantifying the effect of resonant amplitude and frequency of phononic material vibrations on the coupled fluid-structure interaction dynamics in separated aerodynamic flows
Vinod Ramakrishnan, Arturo M. Burgos, Sangwon Park +2
Phononic materials (PMs) with engineered resonances have been leveraged for fluid-structure interaction (FSI) with fluid flow instabilities, yielding beneficial outcomes such as tr…
Weakly coupled fluid-structure interaction between wall-bounded turbulent flows and defect-embedded phononic subsurfaces
Ching-Te Lin, Vinod Ramakrishnan, Andres Goza +2
We investigate the interaction between wall-bounded turbulence and defect-embedded phononic subsurface (D-Psub) using a weakly coupled fluid--structure framework, in which the flow…
A Framework to Systematically Study the Nonlinear Fluid-Structure Interaction of Phononic Materials with Aerodynamic Flows
Vinod Ramakrishnan, Arturo Machado Burgos, Sangwon Park +2
Phononic materials (PMs) are periodic media that exhibit novel elastodynamic responses. While PMs have made progress in vibration-mitigation applications, recent studies have demon…
A Quantitative Study of Energy Localization Characteristics in Defect-embedded Phononic Crystals
Vinod Ramakrishnan, Kathryn H. Matlack
Phononic crystals (PnCs) are periodic engineered media that can customize the spatio-temporal characteristics of mechanical energy propagation. PnCs that additionally leverage prec…