Validation of the EFEA method through correlation with conventional FEA and sea results

SAE Technical Papers

Volumn , Issue , 2001, Pages

  Zhang, Weiguo ^a   Wang, Aimin ^a   Vlahopoulos, Nickolas ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC NOISE; ACOUSTIC WAVE PROPAGATION; ARCHITECTURAL ACOUSTICS;

ENERGY FINITE ELEMENT ANALYSIS; FEA MODELS; HIGH FREQUENCY HF; STRUCTURAL ACOUSTIC SYSTEMS; THEORETICAL DEVELOPMENT; VIBRO-ACOUSTIC ANALYSIS;

FINITE ELEMENT METHOD;

EID: 85072448587     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2001-01-1618     Document Type: Conference Paper

References (21)

1. Burkwitz, B., Cohen, L., and Baran, F., "Application of a Large Scale SEA model to a ship noise problem" Proceddings, NOISE-CON' 94, 1994, 697-701.
2. Lyon R., "Statistical Energy Analysis of Dynamical Systems:Theory and Application" The M.I.T. Press, Camprage, MA, 1975.
3. Lyon R., 'In-Plane contribution to Structural Noise Transmission" Noise Control Engineering Journal, 1986, 22-27.
4. Nilson, A.C., "Noise Prediction and Prevention in Ships" Proceedings, Ship and Vibration Symposium, SNAME, 1978.
5. VibroAcoustic Payload Environment Prediction System(VAPEPS) Manual, 1991, Jet Propulsion laboratory, May.
6. Woodhouse J., "An approach to the theoretical Background of Statistical Energy Analysis Applied to Structural Vibration" The Journal of the Acoustical Society of America, 1981, 1695-1708.
7. Bernhard, R.J., and Huff J.E. Jr., "Structural-Acoustic Design at High Frequency Using the Energy Finite Element Method" Journal of Vibration and Acoustics, 1999, 121, 295-301.
8. Bouthier, O.M., and Bernhard, R.J., "Models of Space-Averaged Energetics of Plates" AIAA Journal, 1992, 30 (3), 34-44.
9. Bouthier, O.M., and Bernhard, R.J., "Energetics of Vibrating Systems" 1992, Ph.D. Dissertation, Mechanical Engineering Department, Purdue University, Lafayette, IN.
10. Cho, P., "Energy Flow Analysis of Coupled Structures" 1993, Ph.D. Dissertation, Mechanical Engineering Department, Purdue University, Lafayette, IN.
11. Huff J.E. Jr., and Bernhard, R.J., "Prediction of High Frequency Vibrations in Coupled Plates Using Energy Finite Elements" Proceedings, Inter-Noise 95, 1995, Newport Beach, CA,USA, 1221-1126.
12. Vlahopoulos, N., Luis Octavio, G., and Christopher M., "Numerical Implementation, Validation, and Marine Applications of an Energy Finite Element Formulation," Journal of Ship Research, 1999, 43 (3), 143-156.
13. Nefske, D. J., and Sung S. H., "Power Flow Finite Element Analysis of Dynamic Systems:Basic Theory and Applications to Beams," Journal of Vibration, Acoustics, Stress and Reliability, 1999, 220 (1), 135-154
14. Ichchou, M.N., and Jezequel, L., "Comments on simple models of the energy flow in vibrating membranes and on simple models of the energetics of transversely vibrating plates" Journal of Sound and Vibration, 1996, 195 (4), 679-685.
15. Cremer, L., Heckl, M., and Ungar, E.E., "Structure-Borne Sound" Springer-Verlag, 1973.
16. Vlahopoulos, N., "Energy FEA User's Manual" Nov. 2000
17. Vlahopoulos, N., and Zhao X., "A Basic Development of a Hybrid Finite Element Method for Mid-Frequency Computations of Structural Vibrations" AIAA Journal, 1999, 37 (11), 1495-1505.
18. Zhao, X., and Vlahopoulos, N., "A Hybrid Finite Element Formulation for Mid-Frequency Analysis of Structures with Excitation Applied on Short Members" Journal of Sound and Vibration, 2000, 237 (2), 181-202.
19. Vlahopoulos, N., and Zhao, X., "An Investigation of Power Flow in the Mid-Frequency Range for Systems of Co-Linear Beams Based on a Hybrid Finite Element Formulation" accepted by Journal of Sound and Vibration.
20. Zhao, X., "A Basic Development of a Hybrid Finite Element Method for Mid-Frequency Computations of Structural Vibrations" 2000, Ph.D. Dissertation, Dept. of Naval Architecture and Marine Engineering, The University of Michigan, Ann Arbor, MI.
21. Andersen, K., Nilson, A.C., and Brubakk, E., "Noise Prediction and Prevention" Shipboard Acoustics, 1987, Buiten J., Ed., 433-459.