XV-15 litho - NASA's History Office

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178 Martin, Stanley, Jr.; Erb, Lee H.; Sambell, Kenneth W. “STOL Performance of the Tilt Rotor.” Presented at the Sixth European Rotorcraft and Powered Lift Forum, Bristol, England, September 16-19, 1980. Martin, Stanley, Jr.; Peck, William B. “JVX Design Update.” AHS, 40th Annual Forum, Arlington, Virginia, May 16–18, 1984. McCroskey, W. J.; Spalart, Ph.; Laub, G. H.; Maisel, M. D.; Maskew, B. “Airloads on Bluff Bodies, with Application to the Rotor-Induced Downloads on Tilt-Rotor Aircraft.” Presented at the Ninth European Rotorcraft Forum, Stresa, Italy, September 13-15, 1983. McVeigh, M. A. “Pilot Evaluation of an Advanced Hingeless Rotor XV-15 Simulation.” NASA CR-152034, 1977. McVeigh, M. A. “Preliminary Simulation of an Advanced Hingeless Rotor XV- 15 Tilt Rotor Aircraft.” NASA CR-151950, December 1976. McVeigh, M. A. “Synthesis of Rotor Test Data for Real-Time Simulation.” NASA CR-152311, 1979. McVeigh, M. A.; Rosenstein, H. J.; McHugh, F.J. “Aerodynamic Design of the XV-15 Advanced Composite Tilt Rotor Blade.” AHS, 39th Annual Forum, St. Louis, Missouri, May 9-11, 1983. McVeigh, Michael A.; Rosenstein, Harold J.; McHugh, Francis J. “Aerodynamics Design of the XV-15 Advanced Composite Tilt Rotor Blade.” Presented at the AHS, 39th Annual Forum, St. Louis, Missouri, May 9–11, 1983. McVeigh, Michael A. “The V-22 Tilt-Rotor Large-Scale Rotor Performance/ Wing Download Test and Comparison with Theory.” Presented at the 11th European Rotorcraft Forum, London, England, September 10–13, 1985. McVeigh, Michael A.; Grauer, William K.; Paisley, David J. “Rotor/Airframe Interactions on Tiltrotor Aircraft.” Presented at the 44th Annual Forum of the AHS, Washington, DC, June 1988. Menger, Ross P.; Hogg, Charles B. “Recent Investigations in Tilt Rotor Flight Technology Through XV-15 Flight Testing.” Presented at the AHS, 43rd Annual Forum, St. Louis, Missouri, May 18–20, 1987. Narramore, J. C. “Advanced Technology Airfoil Development for the XV-15 Tilt Rotor Vehicle.” AIAA Paper No. 81-2623, 1981. Paisley, David J. “Rotor Aerodynamic Optimization for High Speed Tilt Rotors.” Presented at the AHS, 43rd Annual Forum, St. Louis, Missouri, May 18-20, 1987.
Peck, W. B.; Schoen, A. H. “The Value of Various Technology Advances for Several V/STOL Configurations.” Presented at the Fourth European Rotorcraft and Powered Lift Forum, Stresa, Italy, September 13–15, 1978, Journal of the American Helicopter Society, vol. 24, no. 4, July 1979, pp. 4–10. Polak, David R.; George, Albert R. “Experimental Aerodynamic and Aeroacoustic Investigation of a Scaled Tilt Rotor in Hover.” Presented at the 50th Annual Forum of the AHS, Washington, D.C., May 11-13, 1994. Quigley, H. C.; Koenig, D. C. “A Flight Study of the Dynamic Stability of a Tilting-Rotor Convertiplane.” NASA TN D-778, 1961. Reed, W. H., III. “Propeller-Rotor Whirl Flutter, A State of the Art Review.” Presented at the Symposium of the Noise and Loading Actions on Helicopter V/STOL Aircraft and Ground Effect Machines, Southampton, England, August 30-September 3, 1965. Reed, W. H., III; Bland, S. R. “An Analytical Treatment of Aircraft Propeller Precession Instability.” NASA TN D-659, 1961. Reed, Wilmer H., III. “Propeller-Rotor Whirl Flutter: A State of the Art Review.” Journal of Sound and Vibration, vol. 4, no. 3, November 1966, pp. 526–544. Reed, Wilmer H., III. “Review of Propeller-Rotor Whirl Flutter.” NASA TR R264, 1967. Reeder, John P.; Drinkwater, Fred J. III. “Limited Flight Experience With Several Types of VTOL Aircraft.” Proceedings of a NASA Briefing on VTOL/STOL Aircraft Research, given at the U.S. Army Transportation Command, Ft. Eustis, Virginia, December 15, 1959. Richardson, David A. “The Application of Hingeless Rotors to Tilting Prop/Rotor Aircraft.” AHS Paper No. 403, AHS National Forum, Washington, D.C., 1970. Richardson, J. R.; Naylor, H. F. W. “Whirl Flutter of Propellers with Hinged Blades.” Report No. 24, Engineering Research Associates, Toronto, Canada, March 1962. Ringland, Robert F.; Craig, Samuel J. “Simulated Limit Cycle Behavior in the Collective Control Linkage of the XV-15 Aircraft.” Working Paper 10488-11, Systems Technology, Inc., Hawthorne, California, November 1975. Ropelewski, R. R. “Flexibility is Offered by XV-15 Tilt-Rotor Concept.” Aviation Week and Space Technology, vol. 116, 1982. 179
Page 1:
The History of The XV-15 Tilt Rotor
Page 5:
Contents Prologue . . . . . . . . .
Page 9:
Dedication The story of the success
Page 13:
Foreword The development of tilt ro
Page 17 and 18:
List of Figures Figure 1 Leonardo d
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Figure 41 Simultaneous static test
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Figure A-2 Transcendental Model 2 t
Page 23 and 24:
List of Acronyms AARL Army Aeronaut
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TRENDS Tilt Rotor Engineering Datab
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Figure 2. Illustration of vertical
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Figure 4. McDonnell XV-1 compound h
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Figure 7. Henry Berliner tiltpropel
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Top: Figure 9. The Baynes Heliplane
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Figure 13. Illustration from the Ha
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Figure 17. Bob Lichten, extreme lef
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Figure 20. Tiedown tests of the XV-
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16 Research and Engineering), obtai
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18 management continued to show int
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20 Building the Technology Base Aer
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Figure 25. Bell 25-ft. diameter pro
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Figure 28. Performance tests of 5-f
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Figure 31. Bell 25-ft. diameter pro
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28 Tilt Rotor Research Aircraft Pro
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30 During the late 1960s and early
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32 range of loading conditions and
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34 The initial projected cost of $4
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Figure 35. Illustration of the Boei
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Figure 36. 1/5 scale XV-15 model in
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40 under the contract. To accomplis
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42 Aircraft Development The primary
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44 Test stand angle box Test stand
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Figure 40. Proprotor response to co
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Figure 41. Simultaneous static test
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50 helicopters. For the conversion
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52 Prior to the start of flight ope
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Figure 44. Initial Bell tiedown sho
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56 degrees 25 and a brief assessmen
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Figure 45. XV-15 in the Ames Resear
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60 NAVAIR managers as a means of de
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Figure 46. Government and Bell pers
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Figure 49. Tiedown test facility at
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66 Wheel height Top: Figure 51. Met
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68 Symmetric beam mode Antisymmetri
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Figure 55. XV-15 during short takeo
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Top: Figure 56. Flow visualization
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74 during “degraded” flight con
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Figure 59. Hover acoustics tests du
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78 Nose weight Top: Figure 61. Typi
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80 Following the completion of cont
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82 After the proprotors stopped, th
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84 sudden stoppage of the right eng
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86 A reconversion to the helicopter
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88 Paris Air Show By early 1981, th
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90 enroute from Farnborough to Fran
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Top: Figure 66. Senator Goldwater i
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Figure 69. Shipboard evaluations of
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Figure 71. XV-15 at the New York Po
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98 Crash (October 16 and 17, 1991).
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100 The End of an Era By the mid 19
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Top: Figure 73. XV-15 at the Dallas
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104 management system was very effe
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106 could make use of the same flig
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Figure 76. The Bell tilt rotor eagl
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110 demonstrations two years earlie
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112 Future Tilt Rotor Aircraft By t
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114 tiltrotor aircraft program. Thi
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116 Model 1-G Characteristics Power
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Figure A-3. Transcendental Model 2
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Figure A-4. XV-3 three-view drawing
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Figure A-5. XV-3 inboard drawing, s
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Nacelle angle (degrees) 124 120 90
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Figure A-8. General layout and majo
Page 154 and 155: Figure A-9. Side view inboard profi
Page 156 and 157: Figure A-11. XV-15 height-velocity
Page 158 and 159: 132 Weight Design . . . . . . . . .
Page 160 and 161: 134 WBS LEVEL: Bell Army/NASA I II
Page 162 and 163: 136 US Army Air Mobility Research a
Page 164 and 165: 138 Army/NASA (continued) Staff (19
Page 166 and 167: 140 Appendix C—Chronology 1452-15
Page 168 and 169: 142 1968 Boeing Vertol awarded cont
Page 170 and 171: 144 November, Initial piloted simul
Page 172 and 173: 146 24 March 1982 XV-15 demonstrate
Page 174 and 175: 148 30 July 1987 FAA/NASA/DOD Tilt
Page 176 and 177: 150 21 August 1990 V-22 reached 340
Page 178 and 179: 152 14 June 1993 The Department of
Page 180 and 181: 154 Appendix D—Awards and Records
Page 182 and 183: Figure D-1. Jean Tinsley, first wom
Page 184 and 185: Figure E-3. XV-15 flying by the Sta
Page 186 and 187: Figure E-7. Bell test pilots Roy Ho
Page 188 and 189: Figure E-11. Ken Wernicke, Bell til
Page 190 and 191: 164 Appendix F—Bibliography Tilt
Page 192 and 193: 166 Ball, J. C. “XV-15 Shipboard
Page 194 and 195: 168 Churchill, G. B.; Dugan, D. C.
Page 196 and 197: 170 Edenborough, H. K. “Investiga
Page 198 and 199: 172 Harendra, P. B.; Joglekar, M. J
Page 200 and 201: 174 Kvaternik, Raymond G. “Studie
Page 202 and 203: 176 Magee, J. P.; Pruyn, R. “Pred
Page 206 and 207: 180 Rutledge, Charles K.; George, A
Page 208 and 209: 182 Tischler, M. B.; Leung, J. G. M
Page 210 and 211: 184 Whitaker, H. L.; Cheng, Yi. “
Page 212 and 213: 186 Daniel C. Dugan Daniel Dugan gr
Page 214 and 215: 188 Carnet, 88 Carpenter, Ron, 91 C
Page 216 and 217: 190 Moffett Airfield, Moffett Field
Page 219 and 220: Monographs in Aerospace History Lau
Page 222: National Aeronautics and Space Admi
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