SAE ARP 1846A-2008 静态运转时燃气涡轮发动机的远场噪声测量

标准号：SAE ARP 1846A-2008
中文标准名称：静态运转时燃气涡轮发动机的远场噪声测量
英文标准名称：(R) Measurement of Far Field Noise from Gas Turbine Engines During Static Operation
标准类型：Z32
发布日期：2008/3/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.30;49.050
引用标准：IEC 61265-1995;SAE AIR 1672;SAE AIR 1935-1985;SAE ARP 866
适用范围：Recommendations presented in this document are intended primarily for the acquisition of far-field noise data. The test engine is to be appropriately configured and operated so that the sound pressure levels obtained are consistent with the specific objectives of the test. The principal output of the data reduction system is one-third octave band sound pressure levels. However, when appropriate, data may be recorded for purposes of broader or narrower bandwidth analysis. The purpose of this document is to describe recommended practices for measurements of far-field sound pressure levels during static operation of gas turbine engines installed on an outdoor engine test stand.