Comparison of Theory and Experiment on Ducted Propellers 



35. Ryall, D.L., and Collins, I.F., "Design and Test of a Series of Annular Air- 

 foils," Admiralty Research Laboratory, Teddington, Middlesex, Report 

 A.R.L./R3/G/AE/2/5, ARL/G/R6, March 1965. 



36. Abbott, I.H., and von Doenhoff, A.E., "Theory of Wing Sections," Dover 

 Publications, Inc., New York, 1959. 



37. Fletcher, H.S., "Experimental Investigation of Lift, Drag, and Pitching Mo- 

 ment of Five Annular Airfoils," National Advisory Committee for Aeronau- 

 tics TN4117, 1957. 



38. Granville, P.S., "The Calculation of the Viscous Drag of Bodies of Revolu- 

 tion," David Taylor Model Basin Report 849, July 1953. 



39. Hansen, E.O., and Gumming, R.A., "Experimental Pressure Distribution on 

 the Duct of an ERG Pumpjet," David Taylor Model Basin Report 2133, Jan. 

 1966. 



40. Boone, J.R., "Wind Tunnel Test Data Report for the 1/3-Scale Powered 

 Duct Model," Bell Aerosystems Co., Report 2127-921003, Mar. 1964. 



41. Hesby, A., and Sherman, E.W., Jr., "Wind Tunnel Test Data Report for the 

 Full-Scale Powered Duct Model," Bell Aerosystems Co., Report 2127- 

 921007, Aug. 1965. 



42. Dyne, Gilbert, "An Experimental Verification of a Design Method for Ducted 

 Propellers," American Society of Mechanical Engineers Symposium on 

 Pumping Machinery for Marine Propulsion, Philadelphia, May 1968, pp. 

 58-83. 



43. Weissinger, J., Discussion to paper by van Manen, J.D. and Oosterveld, 

 M.W.C., "Analysis of Ducted Propeller Design," Transactions Society of 

 Naval Architects and Marine Engineers, Vol. 74, 1966, pp. 558-561. 



44. Finkeldei, H., "Experimentelle Untersuchungen an Diisenschrauben," dis- 

 sertation, Karlsruhe Polytechnic Institute, 1963. 



45. Oosterveld, M.W.C., "Model Tests with Decelerating Nozzles," American 

 Society of Mechanical Engineers Symposium on Pumping Machinery for 

 Marine Propulsion, Philadelphia, May 1968, pp. 17-41. 



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