Results 61 to 70 of about 1,430,347 (204)

Experimental Study of Plasma Actuator Effects on Flow Field Separation Bubble around Blunt Flat Plate

Journal of Applied Fluid Mechanics, 2016
In this paper, the air flow around a blunt flat plate with a rounded leading edge has been experimentally examined with and without the presence of a plasma actuator. Tests have been conducted with Reynolds numbers ranging from 104 to 105.
Saeed Kavousfar, E. Esmaeilzadeh, hossein mahdavy moghaddam, S. G. Pouryoussefi, M. Mirzaei   +4 more
doaj  

Comparative Experimental Study on the De-Icing Performance of Multiple Actuators

Actuators
The issue of aircraft icing poses a substantial threat to flight safety. In order to investigate more efficient anti-icing and de-icing technologies, a comparative analysis was conducted on the de-icing characteristics of three types of actuator ...
Jiajun Zhang, Hua Liang, Biao Wei, Dongliang Bian, Shimin Liu, Hongrui Liu   +5 more
doaj   +1 more source

Analysis of Innovative Plasma Actuator Geometries for Boundary Layer Control

, 2016
Active flow control by plasma actuators is a topic of great interest by worldwide scientific community. These devices are mainly used for boundary layer control in order to improve the aerodynamic performance of aerial vehicles.
Trancossi, Michele, Pascoa, J. C., J. C. Pascoa, F. F. Rodrigues, M. Trancossi, Rodrigues, F. F.   +5 more
core   +1 more source

Dielectric elastomer stack actuator modules with integrated electronics and encapsulation

, 2023
199204Integrated electromechanical actuator modules have been developed which consist of dielectric elastomer actuators (DEA), high voltage electronics to control the actuators and encapsulations to prevent the actuators from contact with surrounding ...
Giousiouf, Metin, Pointner, Tobias, Splith, Christian, Janietz, Silvia, Hoppe, Antonia, Gomoll, Selina, Wegener, Michael   +6 more
core   +1 more source

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  

ICRF Plasma Production with the W7-X Like Antenna in the Uragan-2M Stellarator

, 2022
0000-0003-4948-0896The results of the plasma start-up with ICRH of U-2M RF discharges in H2+He mixture with newly implemented controlled gas H2 concentration are presented. The W7-X like ICRH antenna operated in monopole phasing with applied RF power of ∼
FUCHERT, Golo,, SIUSKO, Yevgen V., KAZAKOV, Yevgen, STANGE, Torsten, SHAPOVAL, Anatolii N.,, KOVTUN, Yurii, THOMSEN, Henning, the Uragan-2M Team, KAZAKOV, Yevgen,, STANGE, Torsten,, SHAPOVAL, Anatolii N., ALONSO, Arturo,, ZAMANOV, Mykola V., ROMANOV, Vladislav S.,, GARKUSHA, Igor E., KOVTUN, Yurii V.,, BARON, Demian I.,, BARON, Demian I., PAVLICHENKO, Rostislav O.,, KRASIUK, Aleksandr Yu., GRIGOR'EVA, Liudmila I.,, MOISEENKO, Vladimir, KOZULYA, Mykhailo M.,, ONGENA, Josef, LOZIN, Alexei V.,, LOZIN, Alexei V., ROMANOV, Vladislav S., GARKUSHA, Igor, ONGENA, Josef,, KRASIUK, Aleksandr Yu.,, THOMSEN, Henning,, SIUSKO, Yevgen V.,, KAZAKOV, Yevgen O., MOISEENKO, Vladimir E., Moiseyenko, Volodymyr,, DINKLAGE, Andreas,, KRAMSKOY, Egor D., WAUTERS, Tom,, KOZULYA, Mykhailo M., MAZNICHENKO, Sergii M., KOVTUN, Yurii V., PAVLICHENKO, Rostislav O., KAMIO, Shuji,, BRAKEL, Rudolf, KRAMSKOY, Egor D.,, KAMIO, Shuji, HARTMANN, Dirk,, KOROVIN, Valerii B., GARKUSHA, Igor E.,, LAQUA, Heinrich, LAQUA, Heinrich,, HARTMANN, Dirk, PAVLICHENKO, Rostislav, KOROVIN, Valerii B.,, LAZERSON, Samuel,, ALONSO, Arturo, BRAKEL, Rudolf,, WAUTERS, Tom, LAZERSON, Samuel, ZAMANOV, Mykola V.,, GRIGOR'EVA, Liudmila I., MAZNICHENKO, Sergii M.,, FUCHERT, Golo, DINKLAGE, Andreas   +63 more
core   +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

Nonlinear vibrations of a stroke-saturated inertial actuator

, 2013
Proof-mass actuators are typically used to supply an external control force to a structure,for the purpose of vibration suppression. These devices comprise a proof-mass suspended in a magnetic field that is accelerated in order to provide a reaction ...
Wilmshurst, L.I., Ghandchi Tehrani, M., Elliott, S.J.   +2 more
core   +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

Discharge characteristics of plasma sheet actuators

Journal of Physics D: Applied Physics, 2007
The electrical characteristics of a plasma sheet device used for subsonic airflow control are studied in this paper. Experiments are undertaken with a two-wire asymmetrical (different diameters, opposite polarity) electrode configuration connected to dc high voltage sources in the presence of a dielectric plate and under different gases (dry air ...
Sosa, Roberto, Artana, Guillermo Osvaldo, Grondona, Diana Elena, Kelly, Hector Juan, Marquez, Adriana Beatriz, Minotti, Fernando Oscar   +5 more
openaire   +2 more sources