水下等離子體聲源聚焦性能仿真及誤差分析

Focused underwater plasma sound sources are being applied in more and more fields. Focusing performance is one of the most important factors determining transmission distance and peak values of the pulsed sound waves. The sound source's components and focusing mechanism were all analyzed. A model was built in 3D Max and wave strength was measured on the simulation platform. Error analysis was fully integrated into the model so that effects on sound focusing performance of processing-errors and installation-errors could be studied. Based on what was practical, ways to limit the errors were proposed. The results of the error analysis should guide the design, machining, placement, debugging and application of underwater plasma sound sources.

作 者： 馬天 黃建國 雷開卓 陳建峰 張群飛 Tian Ma Jian-guo Huang Kai-zhuo Lei Jian-feng Chen Qun-fei Zhang   作者單位：   刊 名： 船舶與海洋工程學報（英文版）  英文刊名： JOURNAL OF MARINE SCIENCE AND APPLICATION  年，卷(期)： 2010 9(1)  分類號： U6  關鍵詞： underwater plasma sound source   focusing sound field   error analysis   3D Max  

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