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 …

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) …

[PDF][PDF] 激波风洞两级入轨飞行器纵向级间分离试验技术

王粤, 汪运鹏, 姜宗林 - Acta Aeronautica et Astronautica Sinica, 2023 - researchgate.net
高超声速多体分离问题是航天多体飞行器研发中的关键技术问题, 基于分离过程中高速流动的
复杂性, 对高速多体分离的风洞试验研究极具挑战性, 特别是激波风洞分离试验 …

Precise control of interstage separation attitude of two-stage-to-orbit vehicle

Q JIANG, C Shusheng, Y Hua, LI Zuotai… - Acta Aeronautica et …, 2024 - sciopen.com
Precise attitude control of the orbiter and the booster is particularly important for the
interstage separation of the Two-Stage-to-Orbit (TSTO) vehicle. Numerical simulation can …

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 …

[引用][C] 극초음속비행체형상파라미터연구

이학민, 박상현, 최재훈, 박영민 - 한국항공우주학회학술발표회초록집, 2023 - dbpia.co.kr
한국항공우주연구원에서는 기본사업인 극초음속 비행체 핵심기술 과제를 년부터 수행하고
있다 극 2022. 초음속 비행체 복합엔진 축소형 기술 시현 극초음속, 비행체 고온 열보호시스템 …