Publications

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Thesis
El-Shafei, A., Dynamics of rotors incorporating squeeze film dampers, : Massachusetts Institute of Technology, 1988. Abstract
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Miscellaneous
El-Shafei, A., A. T. Massoud, M. El-Hakim, J. P. Hatbout, and R. Youssef, Control of Rotor Vibrations Using Hybrid Squeeze Film Dampers, : CAIRO UNIV GIZA (EGYPT) FACULTY OF ENGINEERING, 1997. Abstract
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El-Shafei, A., M. M. El-Hakim, J. P. Hathout, and R. Y. Youssef, Development of Hybrid Squeeze Film Damper for Active Control of Rotor Vibrations, : Report No. MDP-EOARD-1/94, Cairo University, 1994. Abstract
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Journal Article
El-Shafei, A., "Active control algorithms for the control of rotor vibrations using hybrid squeeze film dampers", Journal of engineering for gas turbines and power, vol. 124, no. 3: American Society of Mechanical Engineers, pp. 598–607, 2002. Abstract
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Hathout, J. P., A. El-Shafei, and R. Youssef, "Active control of multi-mode rotor-bearing systems using HSFDs", Journal of tribology, vol. 119, no. 1: American Society of Mechanical Engineers, pp. 49–56, 1997. Abstract
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Hathout, J. P., and A. El-Shafei, "Adaptive control for rotor-bearing systems using hybrid squeeze film dampers", IMECHE CONFERENCE TRANSACTIONS, vol. 6: MECHANICAL ENGINEERING PUBLICATIONS, pp. 671–690, 1996. Abstract
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Zeyada, Y., A. B-Shafei, and M. Elaraby, "COMPARISON BETWEEN CONTINUOUS AND LUMPED APPROACHES IN TRANSFER MATRIX MODELLING OF ROTATING MACHINERY", Proceedings, vol. 17: Vibration Institute, pp. 97, 1993. Abstract
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El-Shafei, A., and A. S. Dimitri, "Controlling journal bearing instability using active magnetic bearings", Journal of Engineering for Gas Turbines and Power, vol. 132, no. 1: American Society of Mechanical Engineers, pp. 012502, 2010. Abstract
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El-Shafei, A., "Diagnosis of gearbox faults in the field", Vibrations in Rotating Machinery, vol. 16: Wiley, pp. 479, 2004. Abstract
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El-Shafei, A., and R. V. Eranki, "Dynamic analysis of squeeze film damper supported rotors using equivalent linearization", Journal of engineering for gas turbines and power, vol. 116, no. 3: American Society of Mechanical Engineers, pp. 682–691, 1994. Abstract
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El-Shafei, A., and R. V. Eranki, "Dynamic force coefficients of short and long squeeze film dampers executing elliptic orbits", INSTITUTION OF MECHANICAL ENGINEERS CONFERENCE PUBLICATIONS, vol. 6: MEDICAL ENGINEERING PUBLICATIONS LTD, pp. 597–597, 1992. Abstract
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Ahmed, A. M., and A. El-Shafei, "Effect of misalignment on the characteristics of journal bearings", Journal of Engineering for Gas Turbines and Power, vol. 130, no. 4: American Society of Mechanical Engineers, pp. 042501, 2008. Abstract
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El-Shafei, A., "Experimental and analytical investigation of hybrid squeeze film dampers", Journal of engineering for gas turbines and power, vol. 115, no. 2: American Society of Mechanical Engineers, pp. 353–359, 1993. Abstract
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El-Shafei, A., "A finite difference model for squeeze film dampers.", Journal of Engineering and Applied Science, vol. 49, no. 1, pp. 159–174, 2002. Abstract
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El-Shafei, A., "Fluid Inertia Effects in Squeeze Film Dampers", Proceedings of Damping, vol. 89, pp. 1–15, 1989. Abstract
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El-Shafei, A., and S. H. Crandall, "Fluid inertia forces in squeeze film dampers", Rotating Machinery and Vehicle Dynamics, vol. 35: ASME Publication DE, pp. 219–228, 1991. Abstract
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El-Shafei, A., "Insights into the static and dynamic characteristics of journal bearings", Proceedings of the Fourth IFToMM International Conference on Rotordynamics, pp. 307–315, 1994. Abstract
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Dimitri, A. S., and A. El-Shafei, "Instability control and unbalance compensation of flexible rotors supported on journal bearings using magnetic bearings", Proceedings of the 8th IFToMM international conference on rotordynamics, pp. 12–15, 2010. Abstract
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Dimitri, A., A. El-Shafei, A. Adly, and J. Mahfoud, Magnetic Actuator Control of Oil Whip Instability in Bearings, : IEEE, 2015. Abstract
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El-Shafei, A., "Measuring vibration for machinery monitoring and diagnostics", The Shock and vibration digest, vol. 25, no. 1: Sage, pp. 3–14, 1993. Abstract
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Younan, A. A., and A. El-Shafei, "Model calibration of anisotropic rotordynamic systems with speed-dependent parameters", Journal of Engineering for Gas Turbines and Power, vol. 130, pp. 042502, 2008. Abstract
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Tourism