高马赫数超燃冲压发动机技术研究进展

岳连捷, 张旭, 张启帆, 陈科挺, 李进平, 陈昊, 姚卫… - 力学学报, 2022 - lxxb.cstam.org.cn
吸气式高超声速飞行在空间运输和国家空天安全领域具有极高价值, 超燃冲压发动机是其核心
动力装置. 目前飞行马赫数4.0~ 7.0 超燃冲压发动机技术日趋成熟, 发展更高速的飞行动力技术 …

Research progress on high-Mach-number scramjet engine technologies

Y Lianjie, Z Xu, Z Qifan, C Keting… - Chinese Journal of …, 2022 - lxxb.cstam.org.cn
Hypersonic airbreathing flights are highly valued in both the fields of space transportation
and national aerospace safety, and the scramjet engines are pivotal propulsion devices for …

Fast and reliable prediction of scramjet flowfields via Gaussian process latent variable model and deep learning

C Fujio, K Akiyama, H Ogawa - Physics of Fluids, 2023 - pubs.aip.org
Fast and accurate prediction of high-speed flowfields is of particular interest to researchers
in fluid science and engineering to enable efficient design exploration and knowledge …

Design optimization and off-design performance analysis of axisymmetric scramjet intakes for ascent flight

S Brahmachary, C Fujio, M Aksay, H Ogawa - Physics of Fluids, 2022 - pubs.aip.org
Scramjet engines are one of the most economical and reliable high-speed airbreathing
propulsion technologies that can be used for low-cost satellite launchers and hypersonic …

Multi-point design optimization of a high-performance intake for scramjet-powered ascent flight

S Brahmachary, C Fujio, H Ogawa - Aerospace Science and Technology, 2020 - Elsevier
Scramjet engines are one of the most promising hypersonic airbreathing propulsion
techniques for efficient and economic access to space. Besides capturing and compressing …

Multipoint design optimization of Busemann-based intakes for scramjet-powered ascent flight

S Brahmachary, H Ogawa - Journal of Propulsion and Power, 2021 - arc.aiaa.org
Scramjet engines are one of the most promising hypersonic airbreathing propulsion
technologies for robust, efficient, and economical access to space. Multi-objective design …

Numerical investigation of axisymmetric intake flowfield and performance for scramjet-powered ascent flight

C Fujio, S Brahmachary, H Ogawa - Aerospace Science and Technology, 2021 - Elsevier
Air intakes play a crucial role in the operation of scramjet engines, one of the most promising
hypersonic airbreathing propulsion technologies for efficient and flexible space …

Simulations of mixing in an inlet-fueled axisymmetric scramjet

DM Peterson, RR Boyce, V Wheatley - AIAA journal, 2013 - arc.aiaa.org
An unsteady simulation of a simple axisymmetric inlet-fueled scramjet engine concept is
performed using a hybrid Reynolds-averaged Navier–Stokes and large-eddy simulation …

Scramjet performance with nonuniform flow and swept nozzles

MG Bricalli, L Brown, RR Boyce, R Gollan, T Vanyai… - AIAA Journal, 2018 - arc.aiaa.org
Numerical simulations are presented that compare the specific impulse of a generic inlet-
fueled uniform-compression and nonuniform-compression scramjet over the flight Mach …

Porous versus porthole fuel injection in a radical farming scramjet: numerical analysis

BR Capra, RR Boyce, M Kuhn, H Hald - Journal of Propulsion and …, 2015 - arc.aiaa.org
Numerically computed engine performance of a nominally two-dimensional radical farming
scramjet with porous (permeable carbon/carbon ceramic) and porthole fuel injection is …