EXPERIMENTAL STUDY OF NONLINEARITY IN FREE PROGRESSIVE ACOUSTIC WAVES IN AIR AT 20 kHz

1979 ◽  
Vol 40 (C8) ◽  
pp. C8-336-C8-340 ◽  
Author(s):  
Dr. J.A. GALLEGO-JUAREZ ◽  
L. GAETE-GARRETON
Keyword(s):  
Experimental Study ◽  
Acoustic Waves

Theoretical and experimental study of linear motors using surface acoustic waves

1998 ◽  
Vol 70 (1-2) ◽  
pp. 67-74 ◽  
Author(s):  
Philippe Hélin ◽  
Véronique Sadaune ◽  
Christian Druon
Keyword(s):  
Experimental Study ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Linear Motors

Theoretical and experimental study on the acoustic wave energy after the nonlinear interaction of acoustic waves in aqueous media

2015 ◽  
Vol 29 (4) ◽  
pp. 611-621 ◽  
Author(s):  
Chao-feng Lan ◽  
Feng-chen Li ◽  
Huan Chen ◽  
Di Lu ◽  
De-sen Yang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Acoustic Wave ◽  
Wave Energy ◽  
Nonlinear Interaction ◽  
Acoustic Waves ◽  
Aqueous Media

Experimental study on non-contact linear motors driven by surface acoustic waves

2008 ◽  
Author(s):  
Huan-huan Gu ◽  
Li-ping Cheng ◽  
Shu-yi Zhang ◽  
Feng-mei Zhou ◽  
Xiu-ji Shui
Keyword(s):  
Experimental Study ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Linear Motors

Experiments on Damping of Acoustic Waves in Water-Filled Pipes

2006 ◽  
Author(s):  
Vijay Chatoorgoon ◽  
Qizhao Li
Keyword(s):  
Experimental Study ◽  
Wave Propagation ◽  
Acoustic Wave ◽  
Turbulent Flow ◽  
Acoustic Waves ◽  
Model Comparison ◽  
System Response ◽  
Acoustic Wave Propagation ◽  
The Third ◽  
Zero Flow

A simple, fundamental experimental study was conducted to better understand acoustic wave propagation is fluid-filled pipes. Three experiments were undertaken: the first with zero flow and a closed outlet end, the second with turbulent flow and an open outlet end and the third with zero flow and an open outlet end. The intent was to obtain data for model comparison and to determine the effect of turbulent flow on the system response. New insights are obtained and reported.

0801 Experimental Study on the Velocity Distribution in the Supersonic Jet Shear Layer and the Acoustic Waves

2015 ◽  
Vol 2015 (0) ◽  
pp. _0801-1_-_0801-3_ ◽  
Author(s):  
Yuta Ozawa ◽  
Taku Nonomura ◽  
Kozo Fujii ◽  
Makoto Yamamoto ◽  
Yuya Mamori
Keyword(s):  
Experimental Study ◽  
Velocity Distribution ◽  
Shear Layer ◽  
Acoustic Waves ◽  
Supersonic Jet
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