68 



69. Schiffman, Max, "On Free Boundaries of an Ideal Fluid," Communica- 

 tions on Applied Mathematics, Part I: Vol. I, No. 1, January 1 948 , pp. 89 - 

 99; Part II: Vol. II, No. 1 , March 1949, pp. 1 - 11 , Interscience Publishers, 

 Inc. , New York. 



70. Betz, A., "Einfluss der Kavitation auf die Leistung von Schiffsch- 

 rauben" Vech. 3 Intern. Kongresses fur Techn. Mechanik, Stockholm, 1940. 



71 . Eisenberg, P. , "Notes on the Cavitation Method for Developing Forms 

 Having Specified Critical Cavitation Numbers," Progress Reports on Hydro- 

 dynamics Research at the David Taylor Model Basin, American Towing Tank Con- 

 ference, Ann Arbor, Mich., August 1948. 



72. Plesset, Milton S., and Shaffer, Philip A., Jr., "Drag in Cavitating 

 Flow," Rev. Mod. Physics, Vol. 20, No. 1, January 1948, pp. 228 - 231. 



73. Simmons, N. , "The Geometry of Liquid Cavities with Especial Refer- 

 ence to the Effects of Finite Extent of the Stream," British Armaments Design 

 Establishment Tech. Report 17/4-8, August 1948. 



74. Metral, Albert, "Sur un phenomene de deviation des veines fluides 

 et ses applications (Effet Coanda)," Proc. Fifth Int. Cong. Appl. Mech., 

 Cambridge, 1933, pp. 456 - 465. 



75. Silver, R.S., "Theory of Stress Due to Collapse of Vapor Bubbles in 

 a Liquid," Engineering, Vol. 154, December 25, 1942, pp. 501 - 502. 



76. Beeching, R. , "Resistance to Cavitation Erosion, " Trans. Inst. 

 Engineers and Shipbuilders in Scotland, Vol. 85 , 41 - 42, pp. 21 - 276 



77. Poulter, T.C., "The Mechanism of Cavitation Erosion," Journal Ap- 

 plied Mechanics, March, 1942. 



78. Ackeret , J. and de Haller, P., "tiber die Zerstb'rung von Werkstoffen 

 durch Tropfenschlag und Kavitation" Schweiz. Bauzeitung, Vol. 108, No. 10 

 August 1936, pp. .105 - 106. 



79- Ackeret, J., "Kavitation und Kavitationskorrosion," Hydromechaniche 

 Probleme des Schiff santriebs, Hamburg, 1932. 



80. Oswatitsch, K. , "Kondensationerscheinungen in tfberschallendusen," 

 Zeit. fur Angew. Mech. u. Math., Vol. 22, 1942. 



81. Volmer, M. , and Weber, A., "Keimbildung in Ubersatigten Gebilden," 

 Zeit. f. Phys. Chemie , Vol. 119, 1926. 



82. Stranski, I., and Kaischew, R. , "Zur kineticschen Ableitung der 

 Keimbildungsgeschwindigkeit," Zeit. f. Phys. Chemie Abt. B. , Vol. 26, 1934. 



