Influence of fluid-thermal-structural interaction on the performance of supersonic variable cross-section S-shaped isolator

Yuan Lin, Chenglong Wang, Chibing Shen, Mingbo Sun, Yan YuepengHypersonic Technology Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology

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

Published online on July 22, 2025

Abstract

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Ahead of Print.
This paper studies the effects of fluid-thermal-structural interaction on the variable cross-section S-shaped isolator by a self-developed fluid-solid-thermal bi-directional coupling code. The flow field inside the variable cross-section S-shaped isolator ...