Abstract
: Analyzing the momentum transfer from injected ions to neutral fluid molecules. dve_sdbi
: SDBI operates through the dissociation of charges and subsequent injection into the fluid medium. Simulation results indicate a homocharge region forms at the electrode tip, while a heterocharge layer builds on the upper surface. Abstract : Analyzing the momentum transfer from injected
: Mapping potential gradients across the dielectric layer. dve_sdbi
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