消声器尾管支架 muffler tail pipe support
消声器出气管托架 muffleroutletpipebracket
消声器出气管 muffleroutletpiper
消声器尾管夹 muffler tail pipe support clip
消声器后排气管 silencet with back exhaust pipe
排气消声器尾管总成 ULO
排气管消声器组件 exhaust pipe and muffler assembly
进排气管消声器 silencer for air inlet and exhaust piper
汽车发动机消声器进排气管 automobile engine muffler intake and exhaust pipe
使用有限元法计算穿孔管消声器的传递损失，并与实验测量结果进行了比较，二者吻合良好。
The predicted transmission loss of perforated tube silencers using the finite element method and experimental results are compared and showed good agreement.
通过直管噪声与带消声器的尾管声压级的对比，发现在低频段有一峰值。
We make a comparison in tailpipe noise between straight pipe and muffler, it is seen that there is a sharp peak in low frequent.
本文根据消声器在实际工作过程中声管内温度发生变化的特点，推导了考虑气流和线性温度梯度情况下刚性直管的声场传递矩阵。
The transmission matrix of rigid straight pipe with mean flow and linear temperature gradient is established according to the actual case of silencer.
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