S. Raghu, "Fluidic oscillators for flow control," Experiments in Fluids, vol. 54, no. 2, pp. 1-11, 2013.Raghu S (2013) Fluidic oscillators for flow control. Exp Fluids 54:1455Surya Raghu. Fluidic oscillators for flow control. Experiments in Fluids, 54(2):1455, January 2013....
(Tesař, 2014b). The creeping flow causes the small bubbles contact with the previous bubbles in the air vent leading to form larger bubbles by merging. The ability of some oscillators to create microbubbles with low frequencies is due to pumping and suction effect. The key factor for ...
15 The second untethered soft robot16 uses soft ring oscillators26 that, when provided with a constant pressure, generate cyclical, timed pressure signals to three different groups of actuator chambers each.27 This control system implements a soft, bistable valve that can be used as a switch and...
control flow pressure signals. By way of an example, tests have been performed with experimental models of fluidic oscillators of the present invention, which have shown a frequency adjustment range of over one octave and an output sweep angle adjustment range from almost zero degrees to over ...
to, and flow along, a wall. In bistable fluidic devices the supply jet can be made to switch from one outlet to the other by the application of a relatively small control pressure. In astable fluidic oscillators the supply jet can be made to switch from one outlet to the other ...
CROSS-FLOW FLUIDIC OSCILLATORS FOR USE WITH A SUBTERRANEAN WELL A fluidic oscillator can include an input, first and second outputs on opposite sides of a longitudinal axis of the oscillator, whereby a majority of fluid... RL Schultz,R Pipkin 被引量: 0发表: 2012年 Feedback-free fluidic osci...
and Gharaibah, E., "An Experimental and Numerical Investigation on Fluidic Oscillators For Flow Control", AIAA 2007-3854, AIAA 37th Fluid Dynamics Conference and Exhibit, 25-28 June, Miami, FL, 2007.Ciro Cerretelli,Emad Gharaibah.An Experimental and Numerical Investigation on Fluidic Oscillators...
For each flap angle, the effects of the pitch angle of the oscillators on the aerodynamic performance were evaluated in a range of 60° to the negative value of the corresponding flap angle. It was found in this work that the oscillator jets parallel to the flap showed the best performance...
3604443FLUIDIC OSCILLATORS1971-09-14Davis 3557815CONTROL APPARATUS1971-01-26Lazar 3529613AC VORTEX RATE SENSOR1970-09-22Neradka 3442124FLUID VELOCIMETER1969-05-06Warren et al. 3411354Current meter1968-11-19Josephson 3373600Method for determining fluid characteristics utilizing fluid stream oscillating devices...
The present invention relates to improvements in fluidic oscillators and to a novel spray-forming output chamber for fluidic oscillators. It has been recognized in the prior art that fluidic oscillators can serve not only as fluidic circuit components but also as fluid distribution or spray devices...