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本文针对燃气涡轮燃烧室内各种物理过程的特点,建立了4波段测温模型,用于高温计的设计;提出了“高速采集、高速缓存、低速读取”的设计思想,用于高速数据采集处理系统的研制。该系统不仅成功地用于涡轮叶片的温度测量,而且为数据采集处理系统速度的提高寻找到了一条道路。
In this paper, according to the characteristics of various physical processes in the gas turbine combustor, a 4-band temperature measurement model is established for the design of the pyrometer. The design idea of “high speed acquisition, high speed cache and low speed reading” is proposed for high speed data acquisition Processing system development. The system not only successfully used for temperature measurement of turbine blades, but also for the data acquisition and processing system to find a way to speed up the road.