51 



TRANSLATIONS 



112. On Disperse Gases [tfber Disperse Gase], by Rudolph Auerbach. Kolloid- 

 Zeitschrift, Vol. fj , No. 2, Nov 193o. Translated by F.A. Raven. Un- 

 published. 10 pp. , 14 figS. Reference copy available only in TMB Library. 



113- Disperse Gases, I: Thermodynamics and Production [Disperse Gase I: Ther- 

 modynamik und Herstellung] , by Rudolph Auerbach. Porschungs-Institut 

 der AEG, Kolloid-Zeitschrift, Vol. 74, No. 2, Feb 1936, pp. 129-138. 

 Translated by F.A. Raven. Unpublished. 15 PP-, 19 figs. Reference copy 



available only in TMB Library. 



114. Disperse Gases, II: General Properties of Gas Dispersions [Disperse Gase 



II: Allgemeine Eigenschaften von Gasdispersionen] , by Rudolph Auer- 

 bach. Kolloid-Zeitschrift, Vol. 80, No. 1, Jul 1937, PP- 27-31. Trans- 

 lated by F.A. Raven. Unpublished. 8 pp. Reference copy available only in TMB 

 Library . 



115. Disperse Gases, III: Bubble Size and Time of Rise [Disperse Gase III: 



Blasengrosse und Aufstiegzeit] , by W. Luchsinger. Kolloid-Zeitschrift, 

 Vol. 8l, No. 2, Nov 1937, PP- 180-182. Translated by F.A. Raven. Un- 

 published. 5 PP- ' 2 figS. Reference copy available only in TMB Library. 



116. Pressure Distribution on Gable and Hip-Roofs [Druckverteilung an Giebel- 



und Walmdachern] , by Prof. Dr.-Ing. H. MuTler. Der Baulngenieur, Vol. 

 20, No. 25/26, 30 Jun 1939, PP- 343-347. Translated by B.A. Wiener. 

 Nov 1939- 10 pp. , 10 figs. 



117. Concerning an Instrument for Determining the Pressure and__the Direction 



of Velocity in a Fluid [Sur un appareil permettant de determiner le 

 module et la direction de la Vitesse dans un fluide], by J. Kampe de 

 Feriet, A. Martinot-Lagarde, and G. Rollin. Excerpt from Comptes Ren- 

 dus des Seances de' l'Academie des Sciences, Meeting of Nov 1938. 

 Translated by M.C. Roemer. Jan 1943- 4 pp. 



11 8. Experimental Determination of the Hydrodynamic Increase in Mass in 



Oscillating Bodies [Die experimentelle Bestimmung des hydrodynamischen 

 Massenzuwachses bei Schwingkorpern] , by Rolf Bra'hmig. Schiffbau, 

 Schiffahrt und Hafenbau, Vol. 41, No. 11, 1 Jun 1940, pp. 159-163, and 

 No. 12, 15 Jun 1940, p. 173- Translated by F.A. Raven. Nov 1943- 22 

 pp. , 8 figs. 



120. Recent Applications of the Piezo-Electric Measuring Methods in Ballis- 



tics [Neuere Anwendungen des piezoelectrischen Messverfahrens in der 

 Ballistik], by H. Illgen. Zeitschrift fur technische Physik, Vol. 18, 

 No. 11, Nov 1937. Translated by F.A. Raven. Oct 1943- 6 pp., 6 figs. 



121. Multiple-Spark Photography of Explosive Phenomena by Toepler's Shimmer 



Method [Mehrfachfunkenaufnahmen von Explosionsvorga'ngen nach der Toep- 

 lerschen Schlierenmethode] , by Dr.-Ing. Werner Lindner. Forschungsar- 

 beiten auf dem Gebiete des Ingenieurwesens, Bulletin 326, Berlin, 

 1930, 18 pp. Translated by F.A. Raven and annotated by J.S. Brock. Un- 

 published, i, 35 PP- > 31 figS. Reference copy available only in TMB Library. 



122. Factors Affecting the Time and Fatigue Strength of Materials [Einfliisse 



auf die Zeit- und Dauerfestigkeit der Werkstoffe], by Franz Bollen- 

 rath. Luftfahrtforschung, Vol. 17, No. 10, 1940, pp. 320-328. Trans- 

 lated by F.A. Raven. Apr 1944. 19 PP- , 24 figs. 



