Analysis of Power of Underwater Cylinder Excited by Propeller/Shaft System

Gang Ji; Q. Zhou; Chun Wen Huang

doi:10.4028/www.scientific.net/AMM.488-489.1211

Paper Titles

Design of a New Largemouth Bass Food Habit Domestication Device
p.1193

Design of the Half Toroidal CVT Controller Based on ADRC
p.1198

Study on Online Detecting System for CNC Grinding Machine
p.1204

Finite Element Modal Analysis of Reciprocating Compressor Crankshaft Based on ANSYS Workbench
p.1208

Analysis of Power of Underwater Cylinder Excited by Propeller/Shaft System
p.1211

The Static Strength Reliability Analysis of Composite Aircraft Structures
p.1215

Marine Ducted Propeller Blade Fracture Fault Diagnosis Technology Based on CFD
p.1219

The Comprehension of the Period Check of Lab Instruments
p.1224

3-D Numerical Simulation of the Flow Field of Cutthroat Flume
p.1227

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 488-489Analysis of Power of Underwater Cylinder Excited...

Analysis of Power of Underwater Cylinder Excited by Propeller/Shaft System

Abstract:

To adopting means to reduce power radiated from the hull, power injected by the shaft system and that radiated by the hull are analyzed for an underwater cylinder excited by the propeller/shaft system. As the power is injected by combination of the solely acting loads on the junction and there concurrent, power transmitted by each solely acting load, radiated by the hull and the concurrent power are compared to understand the mechanism of power transmission and transformation. In the comparisons, quantities are decomposed according to circum orders to understand the radiation modes. The conclusion drawn in the paper will provide some guidance for acoustic reduction by shaft isolation design.

You might also be interested in these eBooks

Materials Science, Civil Engineering and Architecture Science, Mechanical Engineering and Manufacturing Technology

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 488-489)

Pages:

1211-1214

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.488-489.1211

Citation:

Cite this paper

Online since:

January 2014

Authors:

Gang Ji*, Q. Zhou, Chun Wen Huang

Keywords:

Acoustic Radiation, Cylinder, Power Flow

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Sascha Merz, Roger Kinns, Nicole Kessissoglou: Structural and acoustic responses of a submarine hull due to propeller forces. Journal of Sound and Vibration 325 (2009) 266–286.

DOI: 10.1016/j.jsv.2009.03.011

Google Scholar

[2] F. Fahy: Sound and structural vibration, radiation, transmission and response, Academic Press, New York, 1987, Second edition (2007).

Google Scholar

[3] J. Linjama, T. Lahti: Estimation of bending wave intensity in beams using the frequency response technique, Journal of Sound and Vibration 153 (1) (1992), 21–36.

DOI: 10.1016/0022-460x(92)90624-7

Google Scholar

[4] P.D. Bauman, Analytical and experimental evaluation of various techniques for the case of ﬂexural waves in one-dimensional structures, Journal of Sound and Vibration 174 (5) (1994) 677–694.

DOI: 10.1006/jsvi.1994.1301

Google Scholar

[5] Pan J, Bao C. Analytical study of different approaches for active control of sound transmission through double walls. J Acoust Soc Am 1992; 91(4): 2056–66.

Google Scholar

[6] L. CREMER, M. HECKL and E. E. UNGAR. Structure-Borne Sound. Berlin: Springer-Verlag, (1988).

Google Scholar

[7] G. C. Everstine and F. M. Henderson: Journal of the Acoustical Society of America, 87 (1990), p (1938).

Google Scholar