71 



TRANSLATIONS 



21 Q. On the Use of Jet Drives for Wind Tunnels of High Velocity [Uber die 



Verwendung des Strahlantriebes bei Windkanalen hoher Geschwindigkeit] , 

 by H. Winter. Deutsche Luftfahrtforschung Porschungsbericht Nr. 1 1 03 

 Aerodynamische Versuchsanstalt Gottingen e. V. , 7 Oct 1939- Translated 

 by C.J. Wenzinger. Apr 1947- 25 pp., 8 figs. 



220. Pressure Distributions over Bodies of Revolution for Axial Plow 



[Druckverteilungen von Rotationskorpern bei achsialer Anstromung] , 

 by M. Brand. Aerodynamische Versuchsanstalt Gottingen e. V. UM Nr. 

 3206, 30 Dec 1944. Translated ^y C.J. Wenzinger. Apr 1 9^7- 49 

 pp. , 7I4 figs. 



221. Luminous Living Organisms [Les etres vivants lumineux], by C. Puissegur. 



Science et Vie, Vol. LXX, No. 348, Sep 1946, Paris, Prance. Trans- 

 lated by R. Widmer. May 1947. if pp., 9 figs. 



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 1946. 

 Translated by R. Widmer. Sep 1949. 21 pp., 7 figs. 



223. 



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



Plate [NekoCorye Zamechaniia Statsionarnykh Skhemakh Kavitat- 

 sionnogo Obtekanila Plastinki], by M.I. Gurevich. Izvestiia 

 Akademiia Nauk, USSR, Otdelenie Tekhnicheskikh Nauk, 1947, No. 2, 

 pp. 143-150- 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 Bestimmung der Reduzierten 

 Masse des Mitschwingenden Wassers bei Schiffschwingungen] , by J.J. 

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

 lated by Georg Weinblum. May 1949. 11 pp., 13 figs. 



226. The Elastic Stresses in Thin-Walled Tubes Caused by Internal Pressures 



Created by Explosions [Die Elastischen Spannungen in Dunnwandigen 

 Rohren unter Explosionsartigem Innendruck], by Karl Klotter and Ruth 

 Pich. Prepared at the request of the Arbeitsgemeinschaft fur 

 Stossforschung by the Vierjahresplan-Institut fur Schwingungs- 

 forschung, issued by the Amtsgruppe Mar Riist/PEP in the 0KM, Research 

 Report No. 58, Berlin, 14 December 1944. Translated by E.N. Labouvie. 

 Jul 1949. 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 Institut 

 fur Aerodynamik. Translated by VLB. Hinterthan. Dec 1949- 12 pp., 

 11 figs. 



