20 



Cavitation Drag: 



2"'-- 



Approximate Solution for Cavitation Drag for Small a: 



D = Z)„,o(1 + (t) [19a] 



Cavitation Drag for ^ = 0: 



r^ = l[I>P^r 



2^^= 



REFERENCES 



1. Birkhoff, G., "Hydrodynamics," Princeton University Press for University of Cincin- 

 ati, 1950. 



2. Gilbarg, D. and Rock, D.H,, 'On Two Theories of Plane Potential Flows with Finite 

 Cavities," Naval Ordnance Laboratory Memorandum 8718, 29 August 1946. 



3. Michell, J.H., "The Wave-Resistance of a Ship," Philosophical Magazine (45), 1898. 



4. Birnbaum, "Die tragende Wirbelflache als Hilfsmittel zur Behandlung des ebenen 

 Problems der Tragfliigeltheorie," ZAMM, 1923. 



5. Schmeidler, Werner, "Integralgleichungen mit Anwendungen in Physik und Technik, 

 Vol. 1," Akademische Verlagsgesellschaft, Gust und Fortig, E.-G., Leipzig, Germany, 1950. 



6. Glauert, H., "The Elements of Aerofoil and Airscrew Theory," The Macmillan Company, 

 New York, N.Y., 1944. 



7. Arnoff, E.L., "Re-entrant Jet Theory and Cavity Drag for Symmetric Wedges," U.S. 

 Naval Ordnance Test Station Report 368, NavOrd Report 1298, China Lake, California, 21 

 March 1951. 



8. Reichardt, H., "The Laws of Cavitation Bubbles at Axially Symmetric Bodies in a 

 Flow," Reports and Translations Number 766, Ministry of Aircraft Production, 15 Aug., 1946 

 (Distributed in U.S. by the Office of Naval Research, Wash., D.C.). 



9. Eisenberg, P., "On the Mechanism and Prevention of Cavitation," TMB Report 712, 

 July 1950 (An Addendum to TMB Report 712 has been published as TMB Report 842, October 

 1952). 



