Assoc. Prof. Haiqing Pei of Northwestern Polytechnical University specializes in the strength and life assessment of aero-engine hot-end components under service conditions. Over the past five years, he has published 38 academic papers, including 30 as the first or corresponding author, in prestigious journals such as Corrosion Science, IJMS, IJF, and Scripta Materialia. His research has garnered 1,200 citations in the Scopus database and received recognition from leading academic teams. He has also applied for 16 national patents, with 7 granted, and registered 5 software copyrights, contributing significantly to the field of aero-engine reliability and durability.

Profile

Scopus

🎓 Early Academic Pursuits

Haiqing Pei’s journey into the world of engineering and materials science began with a strong academic foundation. With a keen interest in mechanical structures and material properties, he pursued rigorous studies that set the stage for his future contributions to aero-engine component research. His academic excellence and deep-rooted understanding of material strength and fatigue analysis positioned him for a career dedicated to enhancing the performance and durability of aerospace systems.

💼 Professional Endeavors

Currently serving as an Associate Professor at Northwestern Polytechnical University, China, Haiqing Pei has established himself as a leading expert in the strength and life assessment of aero-engine hot-end components under service conditions. His research focuses on analyzing material degradation, fatigue, and corrosion behavior, aiming to improve the longevity and reliability of critical aerospace components. Through his professional engagements, he has collaborated with academic institutions, industry leaders, and government research agencies, further solidifying his reputation in the field.

🔬 Contributions and Research Focus

Over the past five years, Haiqing Pei has made significant contributions to the field of aerospace engineering, particularly in material behavior under extreme service conditions. His research covers:

• Strength and Life Assessment: Investigating how hot-end aero-engine components respond to prolonged operational stress.
• Corrosion and Fatigue Studies: Understanding the microstructural changes that affect material degradation.
• Advanced Materials Engineering: Developing innovative solutions to enhance material resilience in high-temperature environments.

He has authored 38 research papers in esteemed international journals, including Corrosion Science, International Journal of Mechanical Sciences (IJMS), International Journal of Fatigue (IJF), Scripta Materialia (SCT), and Materials Science and Engineering A (MSEA). Impressively, he has been the first or corresponding author on 30 of these papers, with 17 published in Q1 Top journals and 10 in Q2 journals.

🏆 Accolades and Recognition

Haiqing Pei’s scholarly contributions have earned him widespread recognition in the academic and research community:

• 1,200 citations in the Scopus database, demonstrating the global impact of his work.
• Positive references from multiple academician and fellow research teams, both in China and internationally.
• 16 national invention patent applications, of which 7 patents have been authorized.
• 5 software copyrights registered, showcasing his expertise in developing computational tools for aerospace engineering.

His research excellence has positioned him as a thought leader in aero-engine component durability, influencing studies conducted by peers and industry experts worldwide.

Publication Top Notes

Journal: International Journal of Fatigue, 

Year: 2025