1. Abbott , J.M. Anderson , B.H. Rice , E.J. 1987 Inlets, Ducts and Nozzles. Aero-Propulsion ‘87 NASA CP-3049
2. ACARE Flightpath 2050 Goals http://www.acare4europe.org/sria/flightpath-2050-goals
3. Airbus 2017 Airbus, Rolls-Royce, and Siemens team up for electric future partnership launches E-Fan X hybrid-electric flight demonstrator https://www.airbus.com/newsroom/press-releases/en/2017/11
4. A review of wave rotor technology and recent developments;Akbari;Journal of Engineering for Gas Turbines and Power,2006
5. Akbari , P. Szpynda , E. Nalim , M.R. 2007 Recent Developments in Wave Rotor Combustion Technology and Future Perspectives: A Progress Review rd Cincinnati, Ohio