Tsinghua University - China
Author Profile
Orcid
Scopus
Early Academic Pursuits
Assist. Prof. Dr. Yongzhen Liu began his academic journey with a strong interest in thermal and fluid dynamics, which led him to pursue advanced studies in Aerothermodynamics. He earned his Ph.D. in Engineering Thermophysics from the University of Chinese Academy of Sciences in 2021, where he developed a keen interest in aero-engine performance and internal flow mechanisms. During his master’s and doctoral studies, he focused extensively on the internal flow characteristics in the cascade of supersonic compressors, laying a robust theoretical and experimental foundation in high-speed fluid dynamics and compressor aerodynamics.
Professional Endeavors
Dr. Yongzhen Liu is currently a senior engineer at the School of Vehicle and Transportation, Tsinghua University, one of China's premier institutions. Between 2021 and 2024, he completed postdoctoral research at the same university, where he honed his expertise in Aerothermodynamics of aero engines. As a key contributor to over ten major projects including the National 863 Key Project, the National Natural Science Foundation Project, and strategic programs of the Chinese Academy of Sciences he has established himself as a vital asset in national scientific and engineering research initiatives.
Contributions and Research Focus
Dr. Liu’s research is centered on Aerothermodynamics, particularly the internal flow mechanics of high-load supersonic compressors. He has made groundbreaking contributions in developing a novel compressor design method based on the principle of low-loss shock wave supercharging. His research spans aerodynamic design, stability analysis, flow control, and loss mechanism studies of advanced compressors. These contributions address key challenges in modern propulsion systems and play a crucial role in improving aero engine performance and efficiency.
Impact and Influence
The impact of Dr. Liu’s work is far-reaching within both academic and engineering communities. His pioneering efforts in Aerothermodynamics have influenced the design protocols of next-generation compressors and advanced propulsion systems. His involvement in nationally significant projects reflects the strategic importance of his research. Moreover, his innovations have not only advanced theoretical understanding but have also been translated into practical applications, enhancing China's aerospace capabilities.
Academic Cites
To date, Dr. Liu has published more than ten academic papers and has applied for nearly five invention patents, several of which have been authorized. His scholarly contributions are widely cited by fellow researchers and continue to serve as a foundation for ongoing advancements in the field of Aerothermodynamics. He has also contributed to the academic community through the translation of three major works, facilitating cross-lingual knowledge dissemination in engineering thermophysics.
Legacy and Future Contributions
Looking ahead, Dr. Yongzhen Liu is poised to become a leading figure in Aerothermodynamics research. His commitment to high-impact research, combined with his achievements in compressor design and aero engine performance, sets a strong precedent for future innovations. As an academic mentor and engineering visionary, he is expected to guide the next generation of aerospace engineers while continuing to advance cutting-edge technologies in the field.
📝Aerothermodynamics
Dr. Yongzhen Liu’s research in Aerothermodynamics has significantly contributed to the understanding of supersonic compressor behavior and low-loss shock wave mechanisms. His innovative methods in Aerothermodynamics have enhanced both the theoretical and applied dimensions of aero engine development. The continued evolution of Aerothermodynamics will be strongly influenced by his groundbreaking research and technical contributions.
Notable Publication
📘 An Investigation of the Promotion of the Aerodynamic Performance of a Supersonic Compressor Cascade Using a Local Negative-Curvature Ramp
Authors: YongZhen Liu, Zhen Fan, Weiwei Cui, Qiang Zhou, Jianzhong Xu
Journal: Applied Sciences
Date: May 2025