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    一种用于发动机进气流量管校准的缩比模型实验装置
    A Scaling Model Test Facility for Turbo Engine Airflow Calibration
      
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    中文摘要:
          介绍一套用于发动机进气流量管流量校准的缩比模型实验装置。该装置以一定的比例模拟航空发动机试车间结构，设计了进气段、流量段、风机段等系统，进气道速度上限为100m/s，进气流量15kg/s。
    英文摘要:
          This paper introduces a suit of scaling model experiment equipment for turbo engine airflow calibration. The scaling model simulates a turbofan engine test cell, including an air inlet part, an inlet air-flow measurement part, and a wind-fan part. The airflow of the equipment is 15 kg/s, and the velocity of flow is up to 100 m/s.
    Author NameAffiliation
    LI Yajin Changcheng Institute of Metrology & Measurement 
    WANG Yi Changcheng Institute of Metrology & Measurement 
    WANG Hui Henan North Hongyang Electromechanical Co.，Ltd. 
    中文关键词:  发动机 进气流量管 流量测量
    英文关键词:engine  inlet airflow tube  airflow measurement
    基金项目:
    DOI：10.11823/j.issn.1674-5795.2017.04.07
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