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Lessons Learned from the Bell X-2 Program
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English
Abstract
This paper discusses the US Air Force/Bell Aircraft Corporation X-2 project which began in 1945. It was aimed at developing a research aircraft designed to reach speeds of over Mach 3 and altitudes over 100,000ft. A brief description of the aircraft is given along with a discussion of its flight test programme. The much-delayed project ended on 27 September 1956 during the aircraft's 13th powered flight. Loss of control at over Mach 3 led to violent motions characteristic of inertia roll coupling, following which both pilot and aircraft were lost. The paper concludes with an examination of the limited achievements of the project and lessons learned from it.
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Citation
Whitford, R., "Lessons Learned from the Bell X-2 Program," SAE Technical Paper 975524, 1997, https://doi.org/10.4271/975524.Also In
References
- Whitford, R. Bell X-2 Air International Aug Sept 1996
- Miller J The X-Planes Specialty Press 1983
- Miller J Mach 3.0: The Story of Bell's X-2, pioneer of supersonic flight Airpower 6 4 January 1976
- Dimpfl A X-2 Progress Reports March-September 1956 Bell Aircraft Corporation
- Melek-Pashayev N I Liquid Propellant Engines Pergamon Press Oxford 1962
- Stanley R M Sandstrom R J XS-1 Research Airplane Aeronautical Engineering Review August 1947
- Zucrow M J Liquid-Propellant Rocket Power Plants Transactions of the ASME November 1947
- Zucrow M J Aircraft and Missile Propulsion Volume II John Wiley & Sons New York 1958
- Sutton G P Rocket Propulsion Elements ( 2nd Edit.) Wiley New York 1956
- Weil J Comisarow P Goodson K W Longitudinal stability and control characteristics of an airplane model having a 42.8° sweptback circular-arc wing with aspect ratio 4.00. taper ratio 0.5 and sweptback tail surfaces 1947
- Ferri A Experimental results with airfoils tested in the high-speed tunnel at Guidonia 1940
- Shirlaw D G Bell Aircraft Corporation Report 52-947-001 1951
- Spearman M L Robinson R B The aerodynamic characteristics of a supersonic aircraft configuration with a 40° sweptback wing through a Mach number range from 0 to 2.4 as obtained from various sources 1952
- Hallion R P On the frontier: Flight research at Dryden, 1946-1981 1984
- Knacke T W Wind tunnel tests for defining the parachute retardation system for ihe electable nose section of the XS-2 research aircraft 1980
- Day R E Reisert D Flight behavior of the X-2 research airplane to a Mach number of 3.2 and a geometric altitude of 126,200 feet
- Everest F K Jr The Fastest Man Alive Cassell London 1958
- Stiffler R-B The Bell X-2 Research Aircraft: The Flight Test Program AFFTC Edwards AFB 1957
- Kincheloe I C Jr. Capt. Kincheloe's story of X-2 record Aviation Week Dec 23 1957
- NACA HSFS Behavior of the Bell X-1A research airplane during exploratory flights at Mach numbers near 2.0 and at extreme altitudes 1955
- Pinsker W J G Critical flight conditions and loads resulting from inertia cross-coupling and aerodynamic stability deficiencies 1957
- Burns B R A Inertia coupling Shell Aviation News May 1959
- Haggerty J J Jr First of the Spacemen: Iven C Kincheloe Duell, Sloane & Pierce New York 1960
- Fournier R H Silvers H N Investigation of the static lateral and aileron characteristics of a 0.067-scale model of the Bell X-2 airplane at Mach numbers of 2.29, 2.78, 3.22 and 3.71 1958
- NACA High Speed Flight Station Flight experience with two high speed airplanes having violent lateral-directional coupling in aileron rolls 1955