29 



REGULAR SERIES 



535. The Delineation of Surface Lines of Flow and Wave Profiles at the David 



Taylor Model Basin, by Lt. J. P. Hutchinson, USNR. May 1944. 9 pp., 7 

 figs. 



536. Analysis of Motions and Stresses in a High-Impact Shock Testing Machine, 



by Dr. B.L. Miller. Jul 1944. 32 pp., 20 figs. 



538. The Use of Dry Mortar As a Bearing and Grouting Material at the David 

 Taylor Model Basin, by Comdr. Boyd S. Brooks (CEC), USN. Jan 1948. 

 62 pp., 45 figs. 



539- Construction and Operation of the Losenhausen 440-Pound Vibration Gener- 

 ator, by E.O. Berdahl, C Sp(X) (AA), USNR. Apr 1945- 22 pp., 14 figs. 



540. Design and Performance of the TMB Planing Float As a Towed Position In- 

 dicator, by L. Landweber and Ens. P. Eisenberg, USNR. Mar 1945- iv, 41 

 pp. , 21 figs. 



546. Introduction to Non-Linear Mechanics. Part II - Analytical Methods of 

 Non-Linear Mechanics, by Dr. N. Minorsky. Sep 1945- v, 111 pp., 16 

 figs. 



549. Design, Operation, and Maintenance of a Meter for Recording the Air Con- 



tent of Water in the David Taylor Model Basin Water Tunnels, by Dr. A. 

 Borden. Dec 1946. 26 pp., 8 figs. 



550. Characteristics of the NRL Mark 3 Boat-Type Buoy and Determination of 



Mooring-Line Sizes, by Ens. P. Eisenberg, USNR. Sep 1945- iv, 75 PP- > 

 48 figs. 



554. Construction and Operation of the Losenhausen 44,000-Pound Vibration 

 Generator, by E.O. Berdahl. Apr 1 9 1 +7. 30 pp., 17 figs. 



557. Photographs of the Flow about an NACA 2301 5 Airfoil at an Effective Rey- 



nolds Number of 480,000, by Ens. R.R. Staley, USNR. Apr 1946. 22 pp., 

 15 figs. 



558. Introduction to Non-Linear Mechanics. Part III - Non-Linear Resonance, 



by Dr. N. Minorsky. May 1946. 132 pp., 30 figs. 



559- An Electrical Engine-Pressure-Indicating Device, by Lt. Comdr. G. Robert 

 Mezger, USNR. Aug 1947. 29 pp., 12 figs. 



561. A Regulated High-Voltage D-C Power Supply, by George W. Cook. Jul 1946. 

 19 pp. , 10 figs. 



564. Introduction to Non-Linear Mechanics. Part IV - Relaxation Oscillations, 



by Dr. N. Minorsky. Sep 1946. 80 pp., 38 figs. 



565. A Carrier-Type Strain Indicator, by George W. Cook. Nov 1946. 30 pp., 



18 figs. 



568. A General Method for the Numerical Calculation of the Roots of a Poly- 



nomial Equation, by A.N. Gleyzal and S. Fifer. Mar 1948. 8 pp. 



569. A Manual for Visitors to The David W. Taylor Model Basin, by Capt. H.E. 



Saunders, USN, and M. Hodtwalker. Apr 1947. 112 pp., 57 figs. 



