Maher, A., Ramadan, F., Ferra, M. (1997). MODELLING OF VIBRATION DAMPING IN COMPOSITE STRUCTURES. test, 7(ASAT Conf. 13-15 May 1997), 339-353. doi: 10.21608/asat.1997.25415
Ahmed Maher; Fawkia Ramadan; Mohamed Ferra. "MODELLING OF VIBRATION DAMPING IN COMPOSITE STRUCTURES". test, 7, ASAT Conf. 13-15 May 1997, 1997, 339-353. doi: 10.21608/asat.1997.25415
Maher, A., Ramadan, F., Ferra, M. (1997). 'MODELLING OF VIBRATION DAMPING IN COMPOSITE STRUCTURES', test, 7(ASAT Conf. 13-15 May 1997), pp. 339-353. doi: 10.21608/asat.1997.25415
Maher, A., Ramadan, F., Ferra, M. MODELLING OF VIBRATION DAMPING IN COMPOSITE STRUCTURES. test, 1997; 7(ASAT Conf. 13-15 May 1997): 339-353. doi: 10.21608/asat.1997.25415

MODELLING OF VIBRATION DAMPING IN COMPOSITE STRUCTURES

International Conference on Aerospace Sciences and Aviation Technology
Article 23, Volume 7, ASAT Conf. 13-15 May 1997, May 1997, Pages 339-353    PDF (2.58 M)
Document Type: Original Article
DOI: 10.21608/asat.1997.25415
Authors
Ahmed Maher1; Fawkia Ramadan2; Mohamed Ferra3
1Vice. Dean Faculty of Eng. Prod. & Mach. Design Department. Menoufia University, Shebin El-Kom.
2Lecturer Faculty of Eng. Prod. & Machine Design Department. Menoufia University Shebin El-Kom.
3Res. Student.
Abstract
An improved dynamical model for vibration damping in composite structures is introduced to incorporate the code number and the degree of isotropism against the modal parameters. A substantial development has been carried out from the fitting of modal measurements with lowest residual errors to permit an establishment of quasi uniform mass damping models in terms of normal coordinates system. The analysis of the obtained results proves not only the efficiency of the developed model but also its applicability in any wide range of frequency spectrum of composites.
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