Numerical study on energy transmission for rotating hard disk systems by structural intensity technique

International Journal of Mechanical Sciences

Volumn 46, Issue 4, 2004, Pages 639-652

  Xu, X D ^a   Lee, H P ^a   Lu, C ^a  

^a INSTITUTE OF HIGH PERFORMANCE COMPUTING   (Singapore)

Author keywords

Energy flow; Finite element method; Hard disk drive; Structural intensity; Vibration

Indexed keywords

COMPUTER SIMULATION; DAMPING; ENERGY DISSIPATION; ENERGY TRANSFER; FINITE ELEMENT METHOD; SHAFTS (MACHINE COMPONENTS); STRUCTURAL ANALYSIS; VIBRATIONS (MECHANICAL);

ENERGY FLOW; ENERGY TRANSMISSION; HYBRID ELEMENTS; STRUCTURAL INTENSITY;

HARD DISK STORAGE;

EID: 3142635267     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmecsci.2004.04.002     Document Type: Article

References (14)

1. Hwang SJ. Noise and vibration control technology in hard disk drives. http://www.semiconductorfabtech.com/olddatatech/explore/downloads/01.099.pdf.
2. Noiseux D.U. Measurement of power flow in uniform beams and plates. Journal of Acoustical Society of America. 47:1970;238-247.
3. Hambric S.A. Power flow and mechanical intensity calculations in structural finite element analysis. Journal of Vibration and Acoustics. 112:1990;542-549.
4. Gavric L., Pavic G. A finite element method for computation of structural intensity by the normal mode approach. Journal of Sound and Vibration. 164:1993;29-43.
5. Li Y.J., Lai J.C.S. Prediction of surface mobility of a finite plate with uniform force excitation by structural intensity. Applied Acoustics. 60:2000;371-383.
6. Jang G.H., Lee S.H. Free vibration analysis of a spinning flexible disk-spindle system supported by ball bearing and flexible shaft using the finite element method and substructure synthesis. Journal of Sound and Vibration. 251:2002;59-78.
7. Shen I.Y., Ku C.P.R. A nonclassical vibration analysis of a multiple rotating disk and spindle assembly. Journal of Applied Mechanics. 64:1997;165-174.
8. Gifford RB, Strzepa MC, MacDonald TE, Bernett FW. Damping configuration for improved disk drive performance, US Patent No. 5,483,397, 1996.
9. Landin DT, Hwang SL. Constrained layer damper with slits and/or cutouts. US Patent No. 5,725,931, 1998.
10. Gavric L, Carniel X, Pavic G. Structure-borne intensity fields in plates, beams and plate-beam assemblies. Third International Congress on Intensity Techniques, August 7-29, Senlis-France, 1990, pp. 223-30.
11. Cetinkaya M, Svobodnik AJ. Acoustic analysis of a harddisk drive. http://www.nadwork.at/pdf/cad-fem_2001.pdf.
12. Boivie E. Optimization of viscoelastic damping for hard disk drives. http://www.me.binghamton.edu/miles/these/ethan%20thesis.pdf.
13. Pascal J.-C., Loyau T., Carniel X. Complete determination of structural intensity in plates using laser vibrometers. Journal of Sound and Vibration. 161:1993;527-531.
14. Pascal J.-C., Carniel X., Chalvidan V., Smigielski P. Determination of phase and magnitude of vibration for energy flow measurements in a plate using holographic interferometry. Optics and Lasers in Engineering. 25:1996;343-360.