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Acta Aeronautica et Astronautica Sinica

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Evolution of Compressor Aerodynamic Design Methods

Tai-Qiu LIU   

  • Received:2025-07-28 Revised:2025-12-19 Online:2025-12-23 Published:2025-12-23
  • Contact: Tai-Qiu LIU

Abstract: As a core component of the aeroengine, the continuous improvement of compressor aerodynamic design methods has always been a key driving force for enhancing engine performance. This paper systematically reviews the technological evolution of compressor aerodynamic design methods over more than eighty years, systematically sorts out the key features of the development of compressor aerodynamic design technology, and points out the co-evolutionary relationship between aerodynamic design method innovation, engine performance breakthroughs, and the iterative upgrades of computational technology. Against the backdrop of current computational power and algorithm efficiency achieving a significant increase, new compressor aerodynamic design methods are constantly emerging, accelerating the evolution towards intelligent selection and multidisciplinary coupling. At the same time, traditional low-dimensional empirical methods, by leveraging the model library constructed by intelligent algorithms, can achieve rapid evaluation within the parameter range. In the context of the digital transformation of the engine industry, the future compressor aerodynamic design system will exhibit a combinatory development path that integrates the complementary advantages of empirical models, numerical simulations, and intelligent algorithms, featuring a synergistic evolution paradigm that combines innovation and improvement in engineering efficiency.

Key words: compressor, aerodynamic design, collaborative design, intelligent selection, design system, integrated

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