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首页> 外文期刊>American Journal of Sensor Technology >Turbine Blade Vibration Measurement Methods for Turbocharges
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Turbine Blade Vibration Measurement Methods for Turbocharges

机译:涡轮增压器的涡轮叶片振动测量方法

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摘要

This paper presents and compares the most important and often used methods to measure turbine blade vibrations: use of strain gauges and telemetry system which is an intrusive method or, on the other site. The Blade Tip Timing (BTT) method known as Non-Intrusive Stress Measurement (System) NSMS. Both methods have advantages and disadvantages which are described below. This paper focused on synchronous vibrations, which are more important in terms of turbine blades fatigue prediction and design optimization.
机译:本文介绍并比较了最重要且最常用的测量涡轮叶片振动的方法:使用应变仪和遥测系统(这是一种侵入性方法),或者用于其他场合。刀片尖端计时(BTT)方法称为非侵入式应力测量(系统)NSMS。两种方法都有优点和缺点,如下所述。本文关注于同步振动,这对于涡轮叶片疲劳预测和设计优化而言更为重要。

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