Results 91 to 100 of about 26,841 (302)

Experimental Study of the Flow Field around a Circular Cylinder Using Plasma Actuators

Journal of Applied Fluid Mechanics, 2015
In this paper different configurations of plasma actuator for controlling the flow around a circular cylinder made of Quartz were experimentally investigated.
Siavash Tabatabaeian, M. Mirzaei, Asghar Sadighzadeh, Vahid Damideh, Abdollah Shadaram   +4 more
doaj  

Electro‐Stimulated Graphene‐Polymer Nanocomposites Enable Wearable Patches With Feedback‐Controlled Drug Release

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Stimuli‐responsive nanomaterials capable of spatiotemporal control over drug release are of nanocomposite patch (“e‐Medi‐Patch”) engineered from biodegradable polycaprolactone (PCL), graphene nanoplatelets, and a redox‐active therapeutic, niclosamide. The hierarchical composite integrates π‐π interactions between aromatic drug molecules
Santosh K. Misra, Ketan Dighe, Pranay Saha, Teresa Aditya, Muhammad S. Khan, Maha Alafeef, Parikshit Moitra, Dipanjan Pan   +7 more
wiley   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

Experimental investigation of expansive bending pipe flow separation control using a surface dielectric barrier discharge plasma actuator. [PDF]

Sci Prog, 2023
Liu S, Liang H, Zong H, Yang H, Chen J, Zhang D, Su Z, Kong W.   +7 more
europepmc   +1 more source

Electrohydrodynamic Methods for Fluid Flow Control [PDF]

, 2015
No abstract ...
Kontis, Konstantinos, Russell, Andrew, Zare-Behtash, Hossein   +2 more
core  

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Flow separation control by dielectric barrier discharge plasma actuation via pulsed momentum injection

AIP Advances, 2018
Control of a turbulent boundary layer separating on a half-cylinder mounted on a flat plate has been investigated using a Dielectric Barrier Discharge (DBD) plasma actuator placed along the apex of a cylinder.
Julie A. Vernet, Ramis Örlü, P. Henrik Alfredsson   +2 more
doaj   +1 more source

Superposition of AC-DBD plasma actuator outputs for three-dimensional disturbance production in shear flows. [PDF]

Exp Fluids, 2023
Kurelek JW, Kotsonis M, Yarusevych S.
europepmc   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Study on Highspeed UAV Separation Flow Characteristics by Dielectric Barrier Discharge Plasma

IEEE Access
In this paper, a calculation of restraining flow separation of the high-speed UAV airfoil with dielectric barrier discharge (DBD) plasma is studied. Based on the simplified model of the DBD plasma, the effect of plasma on neutral gas is considered as a ...
Li Sheng-An, Xin Wang
doaj   +1 more source