刘 来1 ,沈苏华 1 ,宋建宇 2 ,王杰1.非挥发性颗粒物排放适航符合性验证方法[J].航空发动机,2022,48(6):49-55
非挥发性颗粒物排放适航符合性验证方法
Research on the Airworthiness Compliance Verification Method of nvPM Emission
  
DOI:
中文关键词:  非挥发性颗粒物  符合性验证方法  适航  采集测量  商用航空发动机
英文关键词:nvPM  mean of compliance  airworthiness  sampling and measurement  commercial aircraft engine
基金项目:航空动力基础研究项目资助
作者单位E-mail
刘 来1 ,沈苏华 1 ,宋建宇 2 ,王杰1 1. 中国航发商用航空发动机有限责任公司上海2002412. 中国民用航空适航审定中心北京100102 l1318959285@163.com 
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中文摘要:
      为了践行绿色发展理念,国际民用航空组织(ICAO)对商用航空发动机非挥发性颗粒物(nvPM)排放提出了新的要求,各 国适航当局也陆续发布了相应的适航规章。为了满足ICAO及适航规章中对航空发动机nvPM排放的要求,对nvPM排放适航符合 性验证方法进行了分析。综述了国际民用航空组织制定的新的航空涡轮发动机非挥发性颗粒物排放认证监管标准,结合国际民 用航空组织和美国汽车工程师协会(SAE)推荐的nvPM排放测试标准,总结了nvPM排放适航符合性验证方法,包括验证路线、 nvPM测试系统搭建、测试程序以及后处理等内容,为搭建nvPM测试系统和开展nvPM测试奠定理论基础,可供商用航空发动机非 挥发性颗粒物排放适航审查提供参考。
英文摘要:
      In order to implement the concept of green development,the International Civil Aviation Organization(ICAO)has put for? ward new requirements for non-volatile particulate matter(nvPM)emissions for commercial aviation engines,and the airworthiness au? thorities of various countries have successively issued corresponding airworthiness regulations. In order to meet the requirements of the nvPM emissions of aero engines with ICAO and airworthiness regulations,it is necessary to study the airworthiness compliance verification methods of nvPM emissions. The new certification regulatory standards for nvPM emissions for aircraft turbine engines developed by ICAO are briefly described in this article. Referring to the nvPM emission test standards recommended by ICAO and the Society of Automotive Engineers(SAE),the airworthiness compliance verification methods of nvPM emissions are summarized,including verification routes, nvPM test system construction,test procedures,post-processing,etc. which lay a theoretical foundation for building nvPM test systems and conducting nvPM tests,and provides reference of nvPM emissions for commercial aircraft engines for the airworthiness authorities.
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