涡扇发动机试车台推力测量与校准技术概述

Thrust Measurement and Calibration of Turbofan Engine Test Cell

简单介绍了涡扇发动机试车台的类型与结构,重点阐述了台架推力测量与校准的方法,并对试车台推力测量系统的误差来源进行了初步分析。结合国内涡扇发动试车台校准现状,提出了开展试车台现场校准技术研究的重要意义。

This paper introduces the type and structure of the test cell simply,describe the method of thrust measurement and calibration,and analyzes the error resource of the measurement system.The importance of the research on thrust on-line calibration technology is proposed.