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논문 상세정보

복합적층 회전원판의 응력 및 진동 해석

Stress and Vibration Analysis of Rotating Laminated Composite Disks

Abstract

The centrifugal force acting on a rotating disk creates the in-plane loads in radial and circumferential directions. Application of fiber reinforced composite materials to the rotating disk can satisfy the demand for the increment of its rotating speed. However, the existing researches have been confined to lamina disks. This paper deals with the stress and vibration analysis of rotating laminated composite disks. The maximum strain theory for failure criterion is applied to determine the strength of the laminate disk from which the maximum allowable speed is obtained. Dynamic equation is formulated in order to calculate the natural frequency and critical speed for rotating laminated disks. The Galerkin method is applied to obtain the series solution. The numerical results are given for the cross-ply laminated composite disks.

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참고문헌 (13)

  1. http://www.optware.co.jp/english/index tech.htm 
  2. Lamb, H. and Southwell, R. V., 1921, 'The Vibration of a Spinning Disk' , Proceedings of the Royal Society, Vol. 99, pp. 272-280 
  3. Tobias, S. A. and Arnold, R. N., 1957, 'The Influence of Dynamic Imperfections on the Vibrations of Rotating Disks' , Proceedings of the Institute of Mechanical Engineers, Vol. 171, pp. 669-690 
  4. Mote, C. D. Jr., 1967, ''Natural Frequencies in Annuli with Induced Thermal Membrane Stresses' , Journal of Engineering for Industry, Trans. ASME, Vol. 89, pp. 611-618 
  5. Ghosh, N. C., 1985, 'Thermal Effect on the Transverse Vibration of High Speed Rotating Anisotropic Disk' , Journal of Applied Mechanics, Vol. 52, pp. 543-548 
  6. Son, H., Kikuchi, N., Ulsoy A. G. and Yigit A. S., 2000, 'Dynamics of Prestressed Rotating Anisotropic Plates Subject to Transverse Loads and Heat Sources, Part I: Modelling and Solution Method' , Journal of Sound and Vibration, Vol. 236, No. 3, pp. 457-485 
  7. Koo, K. N., 2005, 'In-plane Stress Analysis of Rotating Composite Disks' , Journal of the Korean Society for Composite Materials, Vol. 18, No. 4, pp. 8-13 
  8. Koo, K. N., 2006, ''Vibration Analysis and Critical Speeds of Rotating Polar Orthotropic Disks, Part I: Formulation and Solution Method', Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 2, pp. 169-175 
  9. Koo, K. N., 2006, ''Vibration Analysis and Critical Speeds of Rotating Polar Orthotropic Disks, Part II: Analysis Results' , Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 3, pp. 247-254 
  10. Iwan, W. D. and Moeller, T. D., 1976, 'The Stability of a Spinning Elastic Disk with a Transverse Load System' , Journal of Applied Mechanics, Trans. ASME, Vol. 43, pp. 485-490 
  11. Kirkhope, J. and Wilson, G. J., 1976, 'Vibration and Stress Analysis of Thin Rotating Discs Using Annular Finite Elements' , Journal of Sound and Vibration, Vol. 44, No. 4, pp. 461-474 
  12. Son, H., Kikuchi, N., Ulsoy A. G. and Yigit A. S., 2000, 'Dynamics of Prestressed Rotating Anisotropic Plates Subject to Transverse Loads and Heat Sources, Part II: Application to a Specially Orthotropic Disk' , Journal of Sound and Vibration, Vol. 236, No. 3, pp. 457-485 
  13. Barash, S. and Chen, Y., 1972, 'On the Vibration of a Rotating Disk' , Journal of Applied Mechanics, Trans. ASME, Vol. 39, pp. 1143-1144 

이 논문을 인용한 문헌 (3)

  1. Lee, Yong-Bok 2007. "" 유체기계저널 = Journal of fluid machinery, 10(1): 101~106 
  2. Kim, Dong-Hyun ; Koo, Kyo-Nam 2007. "Effects of Transverse Shear Deformation and Rotary Inertia on Vibration of Rotating Polar Orthotropic Disks" 복합재료 : 한국복합재료학회지 = Journal of the Korean Society for Composite Materials, 20(3): 43~49 
  3. Koo, Kyo-Nam 2009. "Semi-finite Element Analysis of Rotating Disks Reinforced at Rim" 한국소음진동공학회논문집 = Transactions of the Korean society for noise and vibration engineering, 19(5): 537~544 

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