ee 



TRANSLATIONS 



166. Dynamic Investigations on Ships [Dynamische Untersuchungen an Schiffen], 



by Dr. Wilhelm Spath. Werft-Reederei-Hafen, Vol. 11, No. 5, 1930, pp. 

 92-93. Translated by R.T. McGoldrick and D.F. Windenburg. Unpublished. 



5 pp. Reference cojiy available only in TMB Library. 



167. Electrography, a New Electric Recording Method by Instrument and Its 



Application [Elektrographie, ein neues elektrotechnisches Aufzeich- 

 nungs-Verfahren und seine Anwendungen ] , by P. Selenyi. Elektrotech- 

 nische Zeitschrift, Vol. 56, No. 35. 29 Aug 1935. PP- 961-963. Trans- 

 lated by R. Widmer. Unpublished. 10. pp., 8 figs. Eeference copy available 

 only in TMB Library. 



168. Detonating Blast-Type Explosions [Die Ztindung der Sprengschusse ] , by Dr. 



K. Drekopf and Dr.-Ing. e.h. C. Beyling. Sprengstoffe und Ziindmittel, 

 Julius Springer, Berlin, T936, Part 2, pp. 150-30i|-. Translated by P. A. 



Raven. Unpublished. 248 pp., 85 figs. Eeference copy available only in TMB Library. 



169. Large-scale Underwater Explosions [GrOssere Explosionen unter Wasser], 



by Dr. C. Cranz, in Lehrbuch der Ballistik, innere Ballistik, die 

 Bewegung des Geschosses durch das Rohr und ihre Begleiterscheinungen, 

 Julius Springer, Berlin, 1926, pp. 179-183. Translated by R. Widmer. 



Unpublished. 7 PP» Seference copy available only in TMB Library. 



170. The Entrainment of Self -Excited Oscillations and Their Technical Evalua- 



tion [Die Mitnahme Selbsterregter Schwingungen und ihre technische 

 Verwertung], by P. Kirschstein. Translated by P. A. Raven. Unpublished. 



32 pp. , 19 figs. Eeference copy available only in TMB Library. 



171- Note on the Displacement^ of Gas Globes in Water [Note sur le deplacement 

 du front des gaz dans I'eau], by M.J. Ottenheimer. Memorial de I'Ar- 

 tillerie Prancaise, Vol. 102, 1933- Translated by R. Widmer. Unpub- 

 lished. 9 PP • Eeference copy available only in TMB Library. 



172. Development, Theory, and Calibration of Angularly Sensitive Pitot Tube 



for Two-Dimensional Plow (Cylindrical Pitot Tube) [Das Zylinderstau- 

 rohr], by Dipl.-Ing. Pritz Gutsche, in Mitteilungen der Preussischen 

 Versuchsanstalt fiir Wasserbau und Schiffbau. Schiffbau, Schiffahrt und 

 Hafenbau, Vol. 32, No. 1, Jan 1931, pp. 13-19- Translated by P. A. 



Raven. Unpublished. ^^■ pp. , 11 figs. Reference copy available only in TMB Library. 



173. On Turbulent Hydraulic Plow in Straight Pipes at Very Large Reynolds 



Numbers [tJber turbulente Wasserstrdmungen in geraden Rohren bei sehr 

 grossen Reynoldschen Zahlen], by J. Nikuradse, Vortrage aus dem Ge- 

 biete der Aerodynamik und verwandter Gebiete. Excerpts from lectures 

 given by A. Gilles, L. Hopf , and Theodore von Karman. Julius Springer, 

 Berlin, 1930, pp. 63-69. Translated by P. A. Raven. Unpublished. 10 



pp. , 6 figs. Eeference copy available only in TMB Library. 



17'^-' Photoelectric Torsiograph [Photoelektrischer Torsiograph] , by W. Spill- 

 mann. Schweizer-Archiv fur angewandte Wissenschaft und Teclinik, Vol. 

 8, No. 8, Aug 19*^2, pp. 252-255. Translated by P. A. Raven. Unpub- 

 lished. 12 pp. , 9 figs. Reference copy available only in TMB Library. 



175. Electrical Equipment [Den Elektriska Untrustningen] , by Karl Tiselius. 

 Report of the Goteborg Model Basin, pp. 65-84. Translated by P. A. 



Raven. Unpublished. Ro-ugh draft in TMB Translation Section. 



