31 



26. Braslow, A.L. and Visconti, F., "Investigation of Boundary-Layer Reynolds Number 

 for Transition on an NACA 65,2is-rll4 Airfoil in the Langley Two-Dimensional Low-Turbulence 

 Pressure Tunnel," NACA TN 1704, October 1948. 



27. Lyon, H.M., "A Study of the Flow in the Boundary Layer of Streamline Bodies," 

 (British) Aeronautical Research Committee R & M 1622, May 1934. 



28. Dryden, H.L., "Air Flow in the Boundary Layer Near a Plate," NACA Report 562, 1936 . 



29. Hall, A.A. and Hislop, G.S., "Experiments on the Transition of the Laminar Boundary 

 Layer on a Flat Plate," (British) Aeronautical Research Committee, R & M 1843, August 1938. 



30. Chou, P.Y., "On an Extension of Reynolds' Method of Finding Apparent Stress and the 

 Nature of Turbulence," Chinese Journal of Physics, Vol. 4, No. 1, June 1940. 



31. Wieghardt, K. and Tillmann, W., "On the Turbulent Friction Layer for Rising Pressure," 

 NACA TM 1314, October 1951 (Translation of ZWB Untersuchungen und Mitteilungen 6617, 

 November 1944). 



32. Ludwieg, H. and Tillmann, W., "Investigations of Surface Shearing Stresses in Turbu- 

 lent Boundary Layers," NACA TM 1285, May 1950. (Translated from Ingenieur-Archiv, Vol. 

 17, No. 4, 1949.) 



33. Wieghardt, K., "Some Remarks on Turbulent Boundary Layers in Two and Three Dimen- 

 sional Flow," Admiralty Research Laboratory (Teddington) Report ARL/Rl/G/HY/12/1, 

 October 1950. 



34. Newman, B.C., "Skin Friction in a Retarded Turbulent Boundary Layer Near Separa- 

 tion," (Australian) Department of Supply, Aeronautical Research Laboratories Report A. 73, 

 November 1950. 



35. Rubert, K.F. and Persh, J., "A Procedure for Calculating the Development of Turbulent 

 Boundary Layers under the Influence of Adverse Pressure Gradients," NACA TN 2478, Sep- 

 tember 1951. 



36. Goldschmied, F.R., "Skin Friction of Incompressible Turbulent Boundary Layers 

 under Adverse Pressure Gradients," NACA TN 2431, August 1951. 



37. Bidwell, J.M., "Application of the von Kdrmdn Momentum Theorem to Turbulent Bound- 

 ary Layers," NACA TN 2571, December 1951. 



38. Granville, P.S., "A Method for the Calculation of the Turbulent Boundary Layer in a 

 Pressure Gradient," TMB Report 752, May 1951. 



39. Eggers, ILA., "Wake Survey of the Mark 13 Torpedo," TMD Report 583, July 1947. 



40. Freeman, H.B., "Measurements of Flow in the Boundary Layer of a 1/40-Scale Model 

 of the U.S. Airship AKRON," NACA Report 430, 1932. 



41. Freeman, H.B., "Force Measurements on a 1/40-Scale Model of the U.S. Airship 

 AKRON," NACA Report 432, 1932. 



