High temperature non-equilibrium flow characteristics of impinging shock/flat-plate turbulent boundary layer interaction at Mach 8.42

C Dai, B Sun, D Zhao, S Zhou, C Zhou, Y Man - Physics of Fluids, 2023 - pubs.aip.org
There are fewer reports on the impinging shock/boundary layer interaction in the high Mach
number and high-temperature flow than that in the supersonic flow. High-temperature flow …

Numerical investigation of unsteady aerodynamic characteristics induced by the interaction of oblique/bow shock waves during rotation

D Wang, G Han, M Liu, Z Jiang - Physics of Fluids, 2023 - pubs.aip.org
The interactions between oblique and bow shock waves are significant problems related to
the aerodynamic force and thermal performance of hypersonic vehicles, but few studies …

Unsteady interaction mechanism of transverse stage separation in hypersonic flow for a two-stage-to-orbit vehicle

Y Wang, Y Wang, Z Jiang - Physics of Fluids, 2023 - pubs.aip.org
Due to the complex aerodynamic interaction, the safe separation of two stages is one of the
challenges for the successful launch of a two-stage-to-orbit (TSTO) vehicle. The unsteady …

Unsteady interaction and dynamic stability analysis of a two-stage-to-orbit vehicle during transverse stage separation

Y Wang, Y Wang - Acta Astronautica, 2024 - Elsevier
Hypersonic stage separation is a significant process for the future two-stage-to-orbit (TSTO)
vehicle. Strong and complex interstage aerodynamic interference may result in drastic …

Numerical investigation on unsteady interaction of oblique/bow shock during rotation based on non-inertial coordinate system

D Wang, G Han, M Liu, Z Jiang - Physics of Fluids, 2022 - pubs.aip.org
In this Letter, the dynamic effect of rotation on unsteady shock interaction between an
oblique shock wave and bow shock ahead of an elliptic cylinder is numerically investigated …

Experimental and numerical investigation on the unsteady interaction in longitudinal stage separation for parallel-staged two-body configuration

Y Wang, Y Wang, Z Jiang - Physics of Fluids, 2024 - pubs.aip.org
Hypersonic stage separation is a significant process, probably involving complex
aerodynamic interaction, which determines the survival of two-stage-to-orbit (TSTO) …

The Numerical and Experimental Research on Supersonic Parallel Separation

H Qin, F Xie, L Chen, F Wang - Asia-Pacific International Symposium on …, 2023 - Springer
There is a very complex flow structure between two parallel arrangement lifting body
vehicles and the structure changes rapidly with the relative position and attitude. The …