Dve_sdbi

: Experimental and simulation data suggest that a square wave signal (specifically at 0.2 Hz for certain silicone oil viscosities) proves most efficient for generating high-velocity flows.

This paper explores the mechanics and coupling characteristics of actuators, specifically focusing on the generation of electrohydrodynamic (EHD) wall jets. We analyze how charge injection, migration, and accumulation at the dielectric surface influence flow structures under various pulse signals. Using finite element methods, this study identifies optimal electrical parameters for high-velocity silicone flow, with implications for microfluidics and aerodynamic control. 1. Introduction dve_sdbi

: Applying the S_Dbw index to the experimental video results confirmed that the clustering of velocity vectors was statistically sound, with minimal quantization error. 5. Conclusion : Experimental and simulation data suggest that a

Active flow control has seen significant advancement through the use of plasma and EHD actuators. have gained prominence due to their ability to sustain high voltages via dielectric barriers, which prevents direct arcing and allows for controlled charge injection into non-conducting fluids like silicone oil. This paper investigates the transition between homocharge and heterocharge regions and their impact on vortex formation. 2. Theoretical Framework Using finite element methods, this study identifies optimal

Coupling characteristics of fluid and charge behaviors in SDBI Flow Structures of Electroconvective SDBI Actuators Standard and Genetic k-means Clustering (S_Dbw/SDBI index)

Abstract