Review: radiation temperature measurement methods for engine turbine blades and environment influence

被引：25

作者：

Gao, Shan ^{[1
]}

Zhang, Xianqi ^{[1
]}

Chen, Liwei ^{[1
]}

Cui, Ying ^{[1
]}

Jiang, Jing ^{[2
]}

Zhang, Zezhan ^{[2
]}

Yu, Peifeng ^{[2
]}

Wang, Chao ^{[2
]}

机构：

[1] Harbin Engn Univ, Sch Informat & Commun Engn, Key Lab Adv Marine Commun & Informat Technol, Minist Ind & Informat Technol, Harbin 150001, Peoples R China

[2] Univ Elect Sci & Technol China, Clean Energy Mat & Engn Ctr, Sch Elect Sci & Engn, State Key Lab Elect Thin Film & Integrated Devices, Chengdu 611731, Peoples R China

来源：

INFRARED PHYSICS & TECHNOLOGY | 2022年 / 123卷

基金：

中国国家自然科学基金;

关键词：

Turbine blade temperature; Radiation temperature measurement; Environmental reflection; High temperature combustion gas; THERMAL BARRIER COATINGS; YTTRIA-STABILIZED ZIRCONIA; SEMITRANSPARENT MATERIALS; ABSORPTION-COEFFICIENTS; COMBUSTION-CHAMBER; SINGLE-WAVELENGTH; FAILURE ANALYSIS; PYROMETER; REFLECTION; EMISSIVITY;

D O I：

10.1016/j.infrared.2022.104204

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Accurate measurement of turbine blades temperature is of great significance to ensure the safe operation of the engine. The temperature measurement of turbine blades is generally carried out by radiation temperature measurement method, but due to the particularity of the working environment of turbine blades, the temperature measurement results will be greatly affected. In various research applications, it has been pointed out that environmental influences may cause errors in blade radiation temperature measurement. Influencing factors include the reflection effect of adjacent hot end components, the radiation and absorption effect of high temperature gas, and the errors introduced in the process of radiation temperature measurement data processing and calculation. In this paper, the radiation temperature measurement methods of engine turbine blades have been discussed. On this basis, the influence of turbine blade radiation temperature and its elimination methods are summarized.

引用

页数：12

共 135 条

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