^7 



TRANSLATIONS 



62. Thrust Deduction [VomSog], by Dr.-Ing. H.M. Weitbrecht; Schiffbau, 



Sehiffahrt und Hafenbau, Vol. 39, No. 11, 1 Jun 1938, p. l8o. Trans- 

 lated by M. C. Roemer. Sep 1940. 3 pp. 



63. The Central Test Station Aboard the S.S. NJASSA [Zentral-Messzelle 



NJASSA], by Dr.-Ing. H. Hoppe. Werft-Reederei-Hafen, Vol. 19, No. 14, 

 15 Jul 1938, pp. 217-222. Translated by M.C. Roemer. May 1940. 14 pp., 

 22 figs. 



65. Dynamic Stress Measurements [Dynamische Spannungsmessungen] , by Dr.-Ing. 

 S. Berg. VDI-Zeitschrift, Vol. 8l , No. 10, 6 Mar 1937. PP- 295-298. 

 Translated by M.C. Roemer. Jan 1942. 8 pp., 13 figs. 



67. Results of a Series of Tests with a Wholly and Partially Roughened Ship 



Model [Ergebnisse aus einer Versuchsreihe, ausgefuhrt mit einem ganz 

 und teilweise rauh gemachten Schiff smodell] , by Dr.-Ing. W.P.A. van 

 Lammeren. Reprint from Schiffbau, Sehiffahrt und Hafenbau, Vol. 39, No. 

 11, 1938. Translated by M.C. Roemer. Jan 1942. 9 pp. 



68. Analysis of Propulsion Components in Relation to Scale Effect by Means of 



Model Tests [Zerlegung der Antriebskomponenten in Abhangigkeit vom 

 Maszstabseinfluss mit Hilfe von Schiff smodellversuchen] , by Dr.-Ing. 

 W.P.A. van Lammeren. Werft-Reederei-Hafen, Vol. 19, No. 17, 1 Sep 1 938, 



pp. 26l -265. Unpublished. Bough draft In TMB Translation Section. 



( 69. Hull Form of Minimum Resistance [Forme de carene de moindre resistance], 

 \1^^ by V. Yourkevitch, Naval Architect. Bulletin de 1 'Association Technique 

 Maritime et Aeronautique, No. 36, 1932, pp. 687-71 1 . Unpublished. Rough 



draft in TMB Translation Section. 



72. Analysis of Several Wake Tests with a Ship Model [Analyse einiger Mit- 



strommessungen an einem Schiff smodell] , by Dr.-Ing. W.P.A. van Lammeren. 

 Reprint from Schiffbau, Sehiffahrt und Hafenbau, Vol. 39, No. 19, 1 Oct 

 1938, pp. 343-350. Translated by M.C. Roemer. Jun 1942. 15 pp., 12 figs. 



74. Theory of Notch Stresses: Principles for Exact Stress Calculation [Kerb- 



spannungslehre, Grundlagen fur genaue Spannungsrechnung], by H. Neuber. 

 Julius Springer, Berlin, 1937, pp. 1-1 60. Translated by P. A. Raven and 

 annotated by J..S. Brock. Nov 1945. 180 pp., 106 figs. 



75. Resistance and Stability Tests with Three Trawler Models [Widerstands- 



und Stabilita'tsversuche mit drei Fischdampfermodellen], by W. Graff and 

 E. Heckscher. Werft-Reederei-Hafen, Vol. 22, No. 8, 15 Apr 1941, pp. 

 115-120. Translated by P. A. Raven. Jun 1942. 15 pp. ,-8 figs. 



76. On the Load Capacity of a Longitudinally Stressed Plate Panel after the 



Buckling Load Has Been Exceeded [Uber die TragfShigkeit eines langs- 

 belasteten Plattenstreifens nach Uberschreiten der Beullast], by K. 

 Marguerre and E. Trefftz. Zeitschrift fiir angewandte Mathematik und 

 Mechanik, Vol. 17, No. 2, Apr 1937, pp. 85-IOO. Unpublished. Reference 



copy available in TMB Translation Section. 



77. Practical Methods of Solving Equations [Praktische Verfahren der Gleich- 



ungsauflb'sung], by R. von Mises and H. Pollaczek-Geiringer. Zeitschrift 

 fiir angewandte Mathematik und Mechanik, Vol. 9, No. 1, Feb 1 929, pp. 

 58-77, and No. 2, Apr 1929, pp. T52-1 64. Unpublished. Rough draft m tmb 



Translation Section. 



