Experimental study on the standing-wave tube with tapered section and its extremely nonlinear standing-wave field |
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| Authors: | MIN Qi YIN Yao LI Xiaodong LIU Ke |
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| Institution: | MIN Qi~(1,2) YIN Yao~2 LI Xiaodong~2 LIU Ke~2 (1 Honghe University Yunnan 661100) (2 Key Laboratory of Noise and Vibration Research,Institute of Acoustics,Chinese Academy of Sciences Beijing 100190) |
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| Abstract: | A standing-wave tube with tapered section(STTS) was evolved from a standing-wave tube with abrupt section(STAS) whose abrupt section was replaced with tapered section. The research was intended to compare the acoustic properties and the extremely nonlinear pure standing waves of STTS with those of STAS.The acoustic properties of the STTS were studied with transfer matrix.It was proved,like the STAS,that the STTS was dissonant standing-wave tube.With its dissonant property,the 181 dB extremely nonlinear pure... |
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