TRANSLATIONS 



222. Study of Turning Tests at the Paris Model Basin [L 'Etude de la Giration 

 au Bassin D'Essais des Carenes], by J. Bleuzenj. Ingenieur du Genie 

 Maritime. Association Technique Maritime et Aeronaut ique , June 19^+6. 

 Translated by R. Widmer. Sep 19^9. 21 pp., 7 figs, 



223. 



224. Some Remarks on Stationary Schemes for Cavitation Plow about a Plat 



Plate [Mekotorye Zamechaniia o Stats ionamykh Skhemakh Kavitat- 

 sionnogc Obtekanila Plastinki], by H.I. Gurevich. Izvestita 

 Akademiia Nauk, USSR, Otdelenie Tekhnichesklkh Nauk, 194-7, No. 2, 

 pp. 1^3-150. Translation and comments by J.V. Wehausen, Nov 1948. 

 19 pp. , 17 figs. 



225. Experimental Method for Determining the Virtual Mass for Oscillations 



of Ships [Eine Experimentelle Methode zur Bestlmmung der Reduzierten 

 Masse des Hitschwingenden Wassers bel Schiffschwingungen] , by J.J. 

 Koch. Ingenieur-Archiv , Vol. TV, Part 2, 1933, pp. 103-109- Trans- 

 lated by Georg Welnblum. May 194-9. 11 pp., 13 figs. 



226. T?ie Elastic Stresses in Thin-Walled Tubes Caused by Internal Pressures 



Created by Explosions [Die Elastischen Spannungen in Dunnvrandigen 

 Rohren unter Exploslonsartigem Innendruck], by Karl Klotter and Ruth 

 Pich. Prepared at the request of the Arbeitsgemeinschaft fiir 

 Stossforschung by the Vierjanresplan-Institut fiir Schwingungs- 

 forschung, issued by the A,iitsgruppe Mar Riist/PEP in the OKM, Research 

 Report No. 58, Berlin, l^J- December 19W. Translated by E.N. Labouvie. 

 Jul 19^19. 27 pp. , 2 figs. 



227. Measurement of the Pitch-Damping Moment of the Submarine V-80 -- An 



Experimental Method of Determining the Dynamic Stability of a Model 

 of the Midget Submarine V-80 [Messung der Kippdampfung des Bootes 

 V-80], by Braun. Luftfahrtforschungsanstalt Hermann Goring Instltut 

 fiir Aerodynamik. Translated by W.B. Hinterthan. Dec 19U9. 12 pp., 

 11 figs. 



228. Stress Distribution in the Flanges of Curved T and I Beams [Die 



Spannungsverteilung in den Gurtungen gekriimmter StSbe mit T- und 

 I- formigem Querschnitt] , by Hans Blelch. Der Stahlbau, Beilage 

 zur Zeitschrift "Die Bautechnik," Vol. 6, No. 1 , 6 Jan 1933, pp. 

 3-6. Translated by E.N. Labouvie, Jan 1950, 12 pp., 10 figs. 



229. Canceled. 



230. Cavitation on Marine Propellers and its Prediction Based on the Results 



of Tests with Profiles (Cavitacion en propulsores marines y su pre- 

 diccion mediante resultados de ensayos con perfiles), by Manuel L. 

 Acevedo, Naval Engineer. Report read by the author at the 5rd Con- 

 vention of Naval Engineering Session of 9 Nov 19*48. Translated by 

 E.N. Labouvie. Jan 1951. 51 pp., 28 figs. 



IV -23 



