Nicolai, L.M., Carichner, G.E.: Fundamentals of Aircraft and Airship Design, Volume 1-Aircraft Design.Competing in the international market, requires a strong global presence. In: 14th AIAA Aviation Technology, Integration, and Operations Conference, Atlanta (2014) Rodas, E.A.E., Lewe, J.-H., Mavris, D.N.: Feasibility focused design of electric on-demand aircraft concepts. AIAA, Virginia (2002)įinger, D.F., Braun, C., Bil, C.: An initial sizing methodology for hybrid-electric light aircraft. Mattingly, J.D., Heiser, W.H., Pratt, D.T.: Aircraft Engine Design, 2nd edn. Gagg, R., Farrar, E.: Altitude performance of aircraft engines equipped with gear-driven superchargers. Aviation Week & Space Technology, New York (2017)
Are Battery Technologies Advancing Fast Enough to Enable eVTOL, pp. 38–41. In: 12th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Indianapolis (2012) Patterson, M.D., German, B.J., Moore, M.D.: Performance analysis and design of on-demand electric aircraft concepts. In: 27th International Congress of the Aeronautical Sciences ICAS 2010, Nice (2010) Bell Helicopter Textron Inc., Fort Worth (2005)Īhn, O., Kim, J.M., Lim, C.H.: Smart UAV research program status update: achievement of tilt-rotor technology development and vision ahead. Kurochkin, F.P.: Principles of Design of Vertical Takeoff and Landing Aircraft, Wright-Patterson Air Force Base. Inge Reichardt Verlag, Untermeitinge (2006) Jossen A., Weydanz W.: Moderne Akkumulatoren richtig einsetzen. In: AHS 72nd Annual Forum, West Palm Beach (2016) Russel, C., Jung, J., Willink, G., Glasner, B.: Wind tunnel and hover performance test results for multicopter UAS vehicles. Cambridge University Press, New York (2006) Leishman, J.G.: Principles of Helicopter Aerodynamics, 2 edn. In: Asia-Pacific International Symposium on Aerospace Technology APISAT 2017, Seoul (2017) Butterworth-Heinemann, Oxford (2014)Īhn, J.: Design and performance prediction of a propeller operating in forward and hovering conditions. Gudmundsson, S.: General Aviation Aircraft Design: Applied Methods and Procedures. Deutscher Luft- und Raumfahrtkongress DLRK 2016, Braunschweig (2016) Patrick Stephens Limited, Cambridge (1989)įinger, D.F.: Comparative performance and benefit assessment of VTOL and CTOL UAVs. Gunston, B.: World Encyclopedia of Aero Engines. Design Dimension Press, Los Angles (2009)
NASA History Office, Washington, DC (2003) Jenkins, D.R., Landis, T., Miller, J.: American X-Vehicles: An Inventory-X-1 to X-50-SP-2003-4531. Raymer, D.P.: Aircraft Design: A Conceptual Approach, 5th edn. Accessed įinger, D.F.: Comparative performance and benefit assessment of VTOL and CTOL UAVs. Warwick, G.: Aviation week and space technology-Uber Unveils 2020 plans for electric VTOL air-taxis demos. Iowa State University Press, Iowa (1981)Ĭampbell, J.P.: Vertical Takeoff and Landing Aircraft. Kohlman, D.L.: Introduction to V/STOL Airplanes. In: Asia-Pacific International Symposium on Aerospace Technology APISAT 2017, Seoul (2017)īowers, P.M.: Unconventional Aircraft. Payload and endurance are typically used as the measures of merit for unmanned aircraft that carry electro-optical sensors, and therefore the analysis focuses on these particular parameters.įinger, D.F., Braun, C., Bil, C.: A review of configuration design for distributed propulsion transitioning VTOL aircraft. Key variables in this study, apart from the lift system configuration, are the rotor disk loading and hover flight time, as well as the electrical systems technology level for both batteries and motors. This paper explores the impact of considering a supplemental electric propulsion system for achieving hovering flight. For this reason, sizing studies are conducted. However, for a cost–benefit trade study, it is necessary to quantify the impact the VTOL requirement and propulsion configuration has on aircraft mass and size. This mass increase is typically higher for aircraft with a separate lift propulsion system than for aircraft that use the cruise propulsion system to support a dedicated lift system. Thrust-borne flight implies a higher mass fraction of the propulsion system, as well as much increased energy consumption in the take-off and landing phases. One of the engineering challenges in aviation is the design of transitioning vertical take-off and landing (VTOL) aircraft.