| “燃油非稳态流量校准装置”初探 |
| Nonstable Fuel Oil Flow Calibrating Apparatus" Exploration |
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| 中文摘要: |
| 非稳态流量计量是一个国内外都没有解决的难题。其中很重要的原因是缺乏可信的非稳态流量校准装置，因而无法得知流量计的动态特性。本文以飞机发动机燃油系统的涡轮流量计为例，阐述了有关非稳态流量校准装置的基本理论和实施方案 |
| 英文摘要: |
| Nonstable fuel flow measurelnent is a insoluble difficult pro-blem for inside and outside our country. It is a very important reason that there is no reliable nonstable fuel flow calibrating apparatus,and so there is no method to know about its dynamic characterlstic. This paper introdu-ces the basic theory and pract ising project about nonstable fuel f1ow calib-rating apparatus,for example turbo fuel-flow meter of an airbone enginefuel system. |
| 殳伟群 |
| 长城计量测试技术研究所!北京市100095 |
| 中文关键词: 非稳态流量 计量 涡轮流量计 |
| 英文关键词:Nonstable flow measurement turbine flow meter dynamic calibration parameter estimation, |
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