Pnnapopulos, E., "Design Stage Calculations of 

 Torsional, Axial, and Lateral Vibrations of Marine Shafting,' 

 Trans SNAME, Vol. 58, 1950. 



The purpose of this paper is to furnish enough information to 

 enable the designer to investigate (he torsional, longitudinal, and 

 lateral vibration effects on marine shafting over a wide range of pin- 

 ning speeds while the installation is still in the designing stage. 



Panagopulos, E.P. and Nickerson, A.M., "Propeller 

 Shaft Stresses I'nder Service Conditions," Trans SNAME, 

 1954. 



Part I of this paper is devoted to a review of shaft loading and 

 vibratory behavior contributing to bending stress variations. Part 2 

 deals with an experimental tailshaft bendine stress investigation on 

 the 2a, 000 ton tanker CHRYSSI. 



Pien, P.C. and Ficken, N.L., "The Measurement of 

 Propeller Induced \'ibratorj' Forces on Scale Ship Models," 

 Presented at American Towing Tank Conference, 

 September 1959. 



Plumpe, D.J., "Ship Propeller Shaft Strain Measuring 

 and Telemetering System," DTMB Report 1714, January 

 1963. 



This report desc 

 taneous strain data fror 

 propeller shaft. 



ibes a telemeter system for obtainlne simul- 

 I five gage locations on a ship's rotating 



Price, R,L», Noonan, E.F. and Feldman, S», "Bending 

 and Tor:Jional Stresses in Propeller Shaft of USS 

 OBSER\ ATION ISLAND (EAG 154) in Smooth and Rough 

 Soa," DTMB Report 1596, June 1962. 



During 1960, tests were conducted to check the adequacy of the 

 existing propeller shaft of (his ship. The bending and torsional stresse: 

 obtained for this shaft are evaluated, and bending stresses are compared 

 with results obtained on other vessels. The report includes a harmonic 

 analysis of bending stresses, a comparison of measured values with 

 theoretical bending stresses computed from wake survey data, and 

 suggestions for future work. 



Ritger, P.D. and Breslin, J.P,, "A Theory for the 

 Qua-i-Steady and Unsteady Thrust and Torque for a Propel- 

 ler in a Ship Wake," Stevens Institute of Technology, 

 Experimental Towing Tank Report 686, July 1958. 



,- aerodyna 

 orque expe 



: theory i 



; applied to the proble 



Robin:-on, Q.R., ''Measurements of Motion and Thrust 

 Variation on Main Propulsion System of USS FRED T. 

 BERRY (DDE 858)," DTMB Report 887, January 1954. 



easurements of steady thn 

 of both reduction gear cas 

 ; at various shaft speeds. 



ating thrust, and vibratory 

 stained with the ship 



Stutz, G., Pien, P., Hinterthan, W., and Ficken, N., 

 "Serieji 60 - The Effect of Variations in Afterbody Shape 

 l.pon Resistance, Power, Wake Distribution, and Propeller 

 Excited Vibratory Forces," Trans SNAME, Vol. 68, 1960. 



The effect of change in stem shape, from U to V form, upon 

 resistance, power, wake distribution, and propeller excited vibratory 

 forces has been investigated by testing three models. 



Sykes, A.O., "A Study of Compression Noise Isolation 

 Mounts Constructed from Cylindrical Samples of Various 

 Natural and Synthetic Rubber Materials," DTMB Report 845, 

 October 1953. 



sibility da 



•ified the i 



I number of idealized 

 'pes of rubber. These 

 le mounts. In this 



Sykes, A.O., "The Effects of Machine and Foundation 

 Resilience and of Wave Propagation on the Isolation Pro- 

 vided by Vibration Mounts," DTMB Report 1276. January 

 1959. 



The effects on the tra 



nsT 



Tiission of vibration throu^ isolation 



mounts of machine and foundati 



on resilience, and of wave propagation 



are investigated. The predic 



rtic 



in of the effectiveness of mounts is 



discussed, and curves are pr 



es. 



anted for estimating their effectiveness 



under certain conditions. A 





Tiber of conclusions are drawn relevant 



to the problems of mount des 



igr 



1 and selection. 



Sykes, A.O., "The Evaluation of Mounts Isolating 

 Nonrigid Machines from Nonrigid Foundations," DTMB 

 Report 1094, October 1957. 



This paper develops a mathematical apparatus from mechanical 

 network theory for estimating the effectiveness of mounts isolating 

 nonrigid machines from nonrigid foundations. It treats the isolation of 

 rigid machines in detail, the isolation of nonrigid machines more briefly 



Sykes, A.O., "The Use of Helical Springs as Noise 

 Isolation Mounts," DTMB Report 818, February 1952. 



For numerous applications helical spring mounts offer definite 

 advantages from the mechanical point of view, but they are usually 

 inferior to either rubber shear or compression mounts for noise isolation, 

 This report presents the results of an experimental study of five 

 copper manganese and one steel spring and summarizes the theoret- 

 ical work which has been completed. 



Sykes, A.O., "Vibration Isolation When Machine and 

 Foundation are Resilient and Wave Effects Occur in the 

 Mounts," DTMB Report 1404, September 1960. 



The problems of estimating the effectiveness of isolation mounts 

 in reducing vibration are discussed. Curves, data, and formulas are 

 presented for estimating the characteristics and effectiveness of both 

 rubber and helical spring mounts. 



Tachmindji, A.J. and McGoldrick, R.T., "Note on 

 Propeller-Excited Hull Vibrations," Journal of Ship 

 Research, VoU 3» No. 1, June 1959. 



This paper presents a summary of the information and techniques 

 which are available to the designer for predicting the levels of service 

 vibration of a ship in the design stage. This involves the two phases 

 of estimating the exciting forces and the vib 

 to given forces. 



spo 



Tachmindji, A.J., "The Axial Velocity Field of an 

 Optimum Infinitely Bladed Propeller," DTMB Report 

 1294, January 1959. 



This report gives t 

 infinitely bladed propellei 



axial induced velocity ahead of an 

 The propeller is simulated by a close 

 sion of ring vortices whose strength vary along the propeller 

 and which extend from the propeller plane to infinity. The 

 are compared with those obtained for a propeller represented 

 iiforni sink disk. 



76 



