Supersonic Propulsion System
Scientists and engineers, including Aerospace engineers, play a significant role in NASA’s High-Speed Research (HSR) program by developing spacecraft systems and designs that not only contribute to the agency’s goals but also have a major impact on the future of commercial aviation. One of the main focus areas for HSR is the development of advanced technologies for the next generation of supersonic transport, with a focus on creating a system that is both economically viable and environmentally friendly. To achieve this, HSR works with industries to identify and address the technical challenges that need to be overcome in order to make supersonic transport a reality. These challenges include improving engine emissions and fuel efficiency, increasing the service life and weight capacity of aircraft, and minimizing community noise which causes noise pollution. Through the HSR program, researchers have developed advanced engine concepts that could enable a future supersonic airliner to meet these requirements and be both environmentally acceptable and economically viable.