TY - GEN
T1 - Integrated Flowpath Matching Design for Wide-Envelope Air-Breathing Launch Vehicles with RBCC Engines
AU - Wang, Guangqun
AU - Wu, Yang
AU - Zhang, Zichen
AU - Gong, Chunlin
AU - Wang, Jianlei
N1 - Publisher Copyright:
Copyright © 2024 by the International Astronautical Federation (IAF). All rights reserved.
PY - 2024
Y1 - 2024
N2 - Air-breathing launch vehicles with Rocket-Based Combined Cycle (RBCC) engines require precise matching of internal and external flowpaths to optimize performance over a wide range of altitudes and velocities. Achieving this optimization requires meticulous design and optimization of flowpath components, the process traditionally dependent on costly experimental and numerical methods. This paper addresses the challenge by focusing on integrated propulsive performance of wide-envelope air-breathing launch vehicles with RBCC engines and explores the technology behind matching the design of various flowpath components using numerical methods and surrogate models.
AB - Air-breathing launch vehicles with Rocket-Based Combined Cycle (RBCC) engines require precise matching of internal and external flowpaths to optimize performance over a wide range of altitudes and velocities. Achieving this optimization requires meticulous design and optimization of flowpath components, the process traditionally dependent on costly experimental and numerical methods. This paper addresses the challenge by focusing on integrated propulsive performance of wide-envelope air-breathing launch vehicles with RBCC engines and explores the technology behind matching the design of various flowpath components using numerical methods and surrogate models.
KW - Air-breathing launch vehicles
KW - Flowpath optimization
KW - Rocket-Based Combined Cycle (RBCC) engines
UR - https://www.scopus.com/pages/publications/105022211160
U2 - 10.52202/078371-0061
DO - 10.52202/078371-0061
M3 - 会议稿件
AN - SCOPUS:105022211160
T3 - Proceedings of the International Astronautical Congress, IAC
SP - 552
EP - 557
BT - IAF Space Education and Outreach Symposium - Held at the 75th International Astronautical Congress, IAC 2024
PB - International Astronautical Federation, IAF
T2 - 2024 IAF Space Propulsion Symposium at the 75th International Astronautical Congress, IAC 2024
Y2 - 14 October 2024 through 18 October 2024
ER -