Zhifan Ye

Title: Zhifan Ye: Innovator in Hypersonic Vehicle Technology

Introduction

Zhifan Ye is a prominent inventor based in Beijing, China. He has made significant contributions to the field of hypersonic vehicle technology. His innovative work focuses on predicting the ablation behavior of heat-resistant structures in hypersonic aircraft.

Latest Patents

Zhifan Ye holds a patent for a "Multi-scale method for high-temperature structure ablation prediction of hypersonic vehicles." This multi-scale prediction method involves inputting hypersonic inflow far field boundary conditions into a macro CFD solver to perform numerical simulations of the external flow field of a hypersonic aircraft. The process includes extracting the mass fraction and temperature distribution of wall surface components. Additionally, it obtains an msd.txt file and an atomic path file that records the mean square displacement data through a micro RMD solver. The method calculates the ratio of mass loss rate to material density, which is known as the ablation retreating rate, using the MSD method and Fick's law. This data is then inputted into a CFD solver for grid reconstruction and transient calculation, allowing for the analysis of transient variations in the external flow field of a hypersonic aircraft along the ablation retreating of the aircraft wall surface.

Career Highlights

Zhifan Ye is affiliated with Beihang University, where he continues to advance research in hypersonic technologies. His work has garnered attention for its innovative approach to solving complex problems in aerospace engineering.

Collaborations

Zhifan Ye collaborates with notable colleagues, including Jin Zhao and Zhihui Li. Their combined expertise contributes to the advancement of research in their field.

Conclusion

Zhifan Ye is a key figure in the development of hypersonic vehicle technology, with a focus on predictive methods for ablation behavior. His contributions are paving the way for advancements in aerospace engineering.