Precooled turbojet engine flight experiment using balloon-based operation vehicle

Physics & Astronomy

• turbojet engines 100%
• balloons 66%
• vehicles 56%
• flight 53%
• microgravity 15%
• body-wing configurations 14%
• aerodynamic loads 12%
• hypersonic flight 11%
• high altitude balloons 11%
• aerodynamic characteristics 10%
• low altitude 9%
• free fall 9%
• wind tunnels 8%
• computational fluid dynamics 8%

Engineering & Materials Science

• Turbojet engines 83%
• Balloons 70%
• Experiments 20%
• Microgravity 17%
• Aerodynamic loads 8%
• Hypersonic aerodynamics 8%
• Wind tunnels 6%
• Aerodynamics 5%
• Computational fluid dynamics 5%

Earth & Environmental Sciences

• engine 52%
• flight 48%
• vehicle 44%
• experiment 22%
• aerodynamics 13%
• status of development 10%
• wind tunnel 7%
• computational fluid dynamics 7%