[1]周益春,杨丽,等.涡轮叶片热障涂层隔热效果的研究进展[J].中国材料进展,2020,(10):707-722.[doi:10.7502/j.issn.1674-3962.202007035]
　ZHOU Yichun,YANG Li,LIU Zhiyuan,et al.Research Progress on Insulation Performance of Thermal Barrier Coatings on Turbine Blade[J].MATERIALS CHINA,2020,(10):707-722.[doi:10.7502/j.issn.1674-3962.202007035]
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涡轮叶片热障涂层隔热效果的研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2020年第10期
页码:
707-722
栏目:
出版日期:
2020-10-30

文章信息/Info

Title:
Research Progress on Insulation Performance of Thermal Barrier Coatings on Turbine Blade
文章编号:
1674-3962(2020)10-0707-16
作者:
周益春1; 杨丽1;  2; 刘志远1; 朱旺1
（1. 湘潭大学材料科学与工程学院, 湖南 湘潭 411105）（2. 西安电子科技大学先进材料与纳米科技学院, 陕西 西安 710126）
Author(s):
ZHOU Yichun1;  YANG Li1; 2;  LIU Zhiyuan1 ;  ZHU Wang1
(1. School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China) (2. School of Advanced Materials and Nanotechnology, Xidian University, Xian 710126, China)
关键词:
涡轮叶片; 热障涂层; 隔热效果; 试验装置; 测温技术
Keywords:
turbine blade;  thermal barrier coatings;  thermal insulation performance;  test devices;  temperature measuring techniques
分类号:
TG174.4;V231
DOI:
10.7502/j.issn.1674-3962.202007035
文献标志码:
A
摘要:
随着航空发动机的发展，热障涂层已经变为未来高性能发动机不可缺少的技术，其隔热效果的准确评价与预测是进行涡轮叶片优化设计、发动机性能提升的关键问题。回顾了近些年来涡轮叶片热障涂层的隔热效果研究的理论方法、模拟实验装置与测温技术的研究进展，进一步从材料参数、服役环境以及涡轮叶片结构3个方面介绍了涡轮叶片热障涂层隔热效果的影响因素和有关规律发现。最后展望了热障涂层隔热效果研究的发展趋势和挑战。影响热障涂层隔热效果的服役环境和冷却结构方面因素众多，当前的实验研究还不充分，未来热障涂层隔热效果的研究趋势是：优化热障涂层与气膜冷却相互影响及其服役可靠性相互耦合的评价理论和试验方法，开发针对涡轮叶片服役环境下热障涂层表面和界面温度测量技术，研究高速旋转下燃气、冷气等相关参数对隔热效果和可靠性的影响因素。
Abstract:
With the development of aeroengines, thermal barrier coating (TBC) has become one of the key technologies for future high performance aero-engine turbine blade. Evaluation and prediction of thermal insulation performance are the key problems for TBC optimization design of turbine blade and performance improvement of aero-engine. In this paper, the theory analysis methods, testing devices and temperature measuring techniques for TBC thermal insulation performance in recent years are reviewed, and the effects of material parameters, service environment and structure of turbine blade on TBC thermal insulation performance are introduced. Finally, the research development trend and challenges of TBC thermal insulation performance on turbine blades are prospected. There are many factors affecting the thermal insulation effectiveness of TBC from service environment and structure of turbine blade aspects, and the current experimental research is not sufficient. The development trends of the thermal insulation effectiveness of TBC contain: (i) improving evaluation theory of interaction between TBC and film cooling and testing method for reliability of TBC in service; (ii) developing the technology for measuring the surface and interface temperature of TBC in the service condition; (iii) investigating these influence of parameters about gas and coolant on thermal insulation effectiveness and reliability of TBC under high speed rotation.

备注/Memo

备注/Memo:
收稿日期：2020-07-27修回日期：2020-10-12 基金项目：国家自然科学基金重大项目(11890684, 51590891); 国家自然科学基金面上项目(51672233); 湖南省自然科学创新研究群体项目(2020JJ1005) 第一作者：周益春，男，1963年生，教授，博士生导师通讯作者：周益春，男，1963年生，教授，博士生导师， Email:zhouyc@xtu.edu.cn 杨丽，女，1980年生，教授，博士生导师， Email:lyang@xtu.edu.cn
更新日期/Last Update: 2020-10-11