插入管
The Design Principle on a Reactive Muffler with a Gradual Change Insert Tube
渐变截面内插管抗性消声器的设计原理
The insert loss and flow loss of a reactive muffler with taper change tube were compared with that of two reactive mufflers with a straight insert tube theoretically and experimentally.
分别分析了两种不同横截面的直管内插管抗性消声器和锥形渐变内插管抗性消声器的插入损失及其流阻。
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