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热障涂层的智能化设计研究进展

何健,  李宏峰,  康鹏,  郑蕾,  李圳,  郭洪波

何健,李宏峰,康鹏,等. 热障涂层的智能化设计研究进展[J]. 北京航空航天大学学报,2026,52(10):3298-3312
引用本文: 何健,李宏峰,康鹏,等. 热障涂层的智能化设计研究进展[J]. 北京航空航天大学学报,2026,52(10):3298-3312
He J,Li H F,Kang P,et al. Research progress on intelligent design of thermal barrier coatings[J]. Journal of Beijing University of Aeronautics and Astronautics,2026,52(10):3298-3312 (in Chinese)
Citation: He J,Li H F,Kang P,et al. Research progress on intelligent design of thermal barrier coatings[J]. Journal of Beijing University of Aeronautics and Astronautics,2026,52(10):3298-3312 (in Chinese)

热障涂层的智能化设计研究进展

doi: 10.13700/j.bh.1001-5965.2025.0901
基金项目: 

国家自然科学基金(U21B2052)

详细信息
    通讯作者:

    E-mail:guo.hongbo@buaa.edu.cn

  • 中图分类号: V23;TG174.4

Research progress on intelligent design of thermal barrier coatings

Funds: 

National Natural Science Foundation of China (U21B2052)

More Information
  • 摘要:

    随着航空发动机推重比与涡轮前进口温度的持续增高,热障涂层(TBC)已成为突破热端部件耐温极限、保障其长时服役可靠性的核心手段,但其服役行为涉及极度复杂的热-力-化(TMC)多场耦合与跨尺度损伤演化,使得传统单一尺度的实验与解决方法面临严峻挑战。基于此,系统梳理了TBC领域传统与先进建模、仿真及分析技术的研究进展,并拓展了人工智能(AI)技术的相关应用,旨在系统总结TBC服役行为的解析方法、涂层结构优化策略,并推动前瞻性维护策略的落地。涉及的技术方法包括TBC体系的热导率建模、热应力仿真、裂纹扩展分析及力学行为研究等,这些方法多依赖于多尺度建模和有限元分析等多样化手段。重点阐述了人工智能在TBC仿真中的应用,深入探究了支持向量机、随机森林、神经网络与深度学习等机器学习算法,以及数据驱动建模技术。研究结果表明,人工智能在多个方面具备革新TBC技术的潜力,涵盖材料与结构设计、性能优化与预测、状态监测、故障诊断与健康管理、剩余使用寿命(RUL)预测等方向,并能显著提升预测精度。随着智能化新材料设计技术的不断突破,新型TBC必将为下一代航空发动机突破耐温极限、实现更高效率与可靠性提供有力支撑。

     

  • 图 1  TBC系统多层结构示意图[12]

    Figure 1.  Schematic of multilayer of TBC system[12]

    图 2  TBC在多种工业应用中的特定保护或功能需求[13]

    Figure 2.  Specific protection or function needs of TBC in versatile industrial applications[13]

    图 3  基于GA优化SVR的流程[36]

    Figure 3.  Flow chart of GA optimization SVR[36]

    图 4  新型双流太赫兹残差网络框架[42]

    Figure 4.  Framework of dual-stream THz-ResNet[42]

    图 5  SWT-BPNN的基本原理[57]

    Figure 5.  Basic principle of SWT-BPNN[57]

    图 6  利用机器学习改善YSZ涂层结合强度的流程[65]

    Figure 6.  Flowchart of using machine learning to improve bonding strength of YSZ coating[65]

    图 7  GPR算法流程[74]

    Figure 7.  Flow chart of GPR algorithm[74]

    图 8  图像与基于ANN的预测模型架构[80]

    Figure 8.  Architecture of image and ANN-based prediction model[80]

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出版历程
  • 收稿日期:  2025-12-30
  • 录用日期:  2026-05-08
  • 网络出版日期:  2026-05-25
  • 整期出版日期:  2026-10-01

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