燃气轮机进气消声器消声量计算与结构优化分析

Transmission Loss Estimation and Optimization of Inlet Muffler of Gas Turbine Plant

给出扁矩形消声器二维消声量的一种新算法，由此对某燃气机组进气消声器结构进行优化分析，进行了实际装置的现场测量，并对理论计算与实测结果进行了比较。

Abstract A new scheme for estimation of transmission loss of muffler is developed and applied in optimization analysis of inlet muffler in gas turbine plant. A muffler is measured and the result is used to validate the new scheme.