摘要介绍了一种用于提高溢流式开缝圆管换能器发射响应的声顺管,建立了声顺管模型并进行了仿真,对声顺管结构应力及压缩比进行了分析,同时制作了一种声顺管样品进行测试。结果表明,换能器在谐振频率660 Hz处发射电压响应级达到131 d B,在130~1 000 Hz都大于120 d B,总体与仿真结果接近,对声顺管的工程设计有指导意义。
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