| 基于双屏吹气偶的现场K型参考温度传感器设计 |
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| 引用本文： | 荆卓寅,赵俭.基于双屏吹气偶的现场K型参考温度传感器设计[J].航空计测技术,2009,29(1):24-27. |
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| 作者姓名： | 荆卓寅 赵俭 |
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| 作者单位： | 中国一航北京长城计量测试技术研究所,北京,100095
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| 摘 要： | 以双屏吹气式热电偶为基本结构，采用计算与试验相结合的方式，设计了一种适用于航空发动机试车台现场的K型参考温度传感器，用以对现场测温的传感器进行校准，以期解决涡轮后气流温度传感器的校准问题，并为此类参考温度传感器的设计提供一定的参考。
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| 关 键 词： | 现场校准 双屏吹气偶 设计 |
Design of In-situ K-type Standard Temperature Sensor Based on Two-shielded Blowing Thermocouple |
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| JING Zhuo-yin,ZHAO Jian.Design of In-situ K-type Standard Temperature Sensor Based on Two-shielded Blowing Thermocouple[J].Aviation Metrology & Measurement Technology,2009,29(1):24-27. |
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| Authors: | JING Zhuo-yin ZHAO Jian |
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| Institution: | Changcheng Institute of Metrology and Measurement;Beijing 100095;China |
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| Abstract: | Taking the two-shielded blowing thermocouple as the basic structure,combining the calculation with the experiment and in order to solve how to calibrate the gas flow temperature sensor behind the turbine,a kind of K type reference temperature sensor adapted for the in-situ aero-engine test bed is designed and used to calibrate the in-situ measuring temperature sensor.Thus a reference for the design of this kind of rieference temperature sensor is provided. |
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| Keywords: | in-situ calibration two-shielded blowing thermocouple design |
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