Innovations in Hypersonic Propulsion Systems

Dear Colleagues,

The field of hypersonic propulsion systems is advancing rapidly, driven by the demand for high-speed flight technologies that can achieve velocities greater than five times the speed of sound. Innovations in this area have the potential to revolutionize aerospace engineering, creating new possibilities for both military and civilian applications, including space exploration, defense, and high-speed commercial travel.

We are seeking high-quality papers that explore recent developments, breakthroughs, and innovations in hypersonic propulsion systems. This Special Issue aims to provide a comprehensive overview of the latest theoretical, experimental, and computational research in this dynamic field. Contributions that offer new insights, propose novel technologies, or address existing challenges in hypersonic propulsion are particularly welcome.

Areas of interest for this Special Issue include, but are not limited to, the following:

• Hypersonic air-breathing engines: design, analysis, and performance optimization;
• Scramjet and dual-mode ramjet technologies;
• Materials and structures for hypersonic propulsion systems;
• Thermal management and cooling techniques for hypersonic vehicles;
• Combustion processes and fuel efficiency in hypersonic regimes;
• Shockwave and boundary layer interactions;
• Advanced propulsion concepts for space and high-altitude applications;
• Computational fluid dynamics (CFD) methods for hypersonic flows;
• Experimental methods and facilities for hypersonic testing;
• Flight testing and validation of hypersonic propulsion systems;
• Interdisciplinary approaches to hypersonic vehicle design and integration.

We invite researchers and practitioners from academia, industry, and government agencies to contribute their latest findings and join us in advancing the frontiers of hypersonic propulsion technology. Work in related areas is also welcome, as it contributes to the overarching goal of this Special Issue. We encourage submissions that address these topics and other related areas to provide a broad perspective on the current state and future directions of hypersonic propulsion systems.

Prof. Dr. Guoping Huang
Dr. Omer Musa
Dr. Yingkun Li
Dr. Zonghan Yu
Guest Editors

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