Unsteady aerodynamic modeling of variable-sweep wings based on the stochastic Hierarchical Kriging method

Yanqi Feng, Zhigang Wu, Jianwen Zang, Jiaxin Li, Guan Wang, Haizhao Liang, School of Aeronautics and Astronautics, Sun Yat-sen University, Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

Published online on February 09, 2026

Abstract

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Volume 240, Issue 9, Page 1274-1289, July 2026.
Morphing vehicles possess broad speed capability and an extensive flight envelope, necessitating aerodynamic configurations that retain favourable performance across a wide spectrum of Mach numbers (Ma). To meet this requirement, the present study ...