航空发动机碳烟颗粒排放测量方法 Measurement method for soot emissions from aircraft engines  ICS  49.050 CCS  V 30   中华人民共和国国家标准 GB/T 44822—2024 2024-10-2 6发布 2025-05-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     缩略语   ································································································   2 5     测量对象   ······························································································   3      5.1     发动机类型   ······················································································   3      5.2     发动机技术状态   ·················································································   3 6     测量系统布局   ·························································································   3 7     测量条件   ······························································································   5      7.1     大气条件   ·························································································   5      7.2     测量场地   ·························································································   5      7.3     测量工况   ·························································································   5 8     试剂与材料   ···························································································   5      8.1     稀释气体   ·························································································   5      8.2     二氧化碳标准气体   ···············································································   6      8.3     四十烷   ···························································································   6 9     仪器设备   ······························································································   6      9.1     样气采集、高温输运及样气处理部分   ···························································   6      9.2     测量部分   ·························································································   7 10     测量程序   ····························································································   9      10.1     测量流程   ························································································   9      10.2     测量前检查   ·····················································································   9      10.3     环境碳烟颗粒测量   ·············································································   10      10.4     测量实施   ······················································································   11      10.5     测量后检查   ····················································································   12      10.6     数据记录   ······················································································   12 11     测量数据处理   ······················································································   13      11.1     热泳损失修正   ··················································································   13      11.2     计算排放指数   ··················································································   13 12     质量保证和控制   ····················································································   14      12.1     测量人员   ······················································································   14      12.2     仪器设备计量   ··················································································   14      12.3     测量支持文件   ··················································································   14 GB/T 44822—2024     Ⅰ      1