Numerical Analysis on the Oscillator of External Stimulation and Self-Excited

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DOI: 10.4236/jamp.2016.48156    1,351 Downloads   1,969 Views  
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ABSTRACT

In this article, the performance of the novel external stimulation oscillator and the optimized self- excited oscillator has been investigated by CFD numerical simulation. The efficiency and stimulation mechanism of the two kinds of oscillators were analyzed in numeric form. The cycle proportion of wall-attached jet switching time was calculated separately at different operating frequency. Additionally the reason for the difference of two oscillators was analyzed and explained.

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Li, J. and Zou, J. (2016) Numerical Analysis on the Oscillator of External Stimulation and Self-Excited. Journal of Applied Mathematics and Physics, 4, 1494-1498. doi: 10.4236/jamp.2016.48156.

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