Study of methods for frequency stabilization of fluidic oscillators
Abstract
Results of investigations of high-pressure fluidic oscillators are presented. Means of stabilizing the frequency generated by changing the shape and dimensions of the flow section were studied. It was established that greater frequency stability is obtained with increased aerodynamic resistance of the dividing wedge, decreased oscillator width, and decreased scale of the oscillator as a whole.
- Publication:
-
In: Gasdynamics of engines for flight vehicles. (A75-16126 04-07) Kazan
- Pub Date:
- 1973
- Bibcode:
- 1973gefv.book...29V
- Keywords:
-
- Fluid Amplifiers;
- Fluidics;
- Frequency Stability;
- Oscillators;
- Pressure Oscillations;
- Feedback Control;
- Flow Resistance;
- High Pressure;
- Negative Feedback;
- Pneumatic Control;
- Wall Flow;
- Wedge Flow;
- Fluid Mechanics and Heat Transfer