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Technology Requirements for the Next Generation SST
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English
Abstract
The next generation SST is recognized that environmental and economical issues must be satisfied concurrently. In this paper, what are required, what and how should be done to satisfy these issues are discussed. Especially, emphasis is put on economical viability of the SST.
Key technologies for the SST realization are on drag reduction, composite material structure, quiet and low NOx emission variable cycle engine, low cost development and high maitainability aircraft design.
As a result of technology feasibility study, it is found that drag reduction technology is very important and especially, low speed aerodynamics is essential for environmental and economical issues. Required technology improvement to realize the SST is more than 20% for aerodynamic efficiency.
Authors
Citation
Uchida, T. and Mizuno, H., "Technology Requirements for the Next Generation SST," SAE Technical Paper 940003, 1994, https://doi.org/10.4271/940003.Also In
References
- Mizuno H. Uchida T. “Requirements for Next Generation Supersonic Transports” Proceedings of The 30th Aircraft Symposium
- Sekido T. Hirokawa J. Futatsudera N. “Feasibility Study on Single Bypass Variable Cycle Engine with Ejector”
- Hirokawa J. Sekido T. Futatsudera N. “Assessment of TANDEM Fan Concepts for the Next Generation High Speed Civil Transport”
- Yoshida K. Tokuyama A. “Improving the Lift to Drag Charactristics of Low Boom Configuration”
- Hiramoto T. Usuki K. “The Study of the Thermal Stress Alleviation Structure for HSCT”
- 1992 SST Feasibility Study Report SJAC