Honorary Research Fellow
- About
-
- Email Address
- tamer.el-sayed@abdn.ac.uk
- School/Department
- School of Engineering
Biography
Honrary research fellow in Centre for Applied Dynamic Research
Prof. Mechanical Design Department, Helwan University.(2021-now).
Associate Prof. Mechanical Design Department, Helwan University.(2016-2020).
Assistant Prof. Mechanical Design Department, Helwan University.(2011-2020).
PhD in Engineering - Sheffield University (Ph.D. Title: Modelling The Strengthening Of Glass Using Epoxy Based Coatings).
Master- Helwan University (M.Sc. Title: The Fatigue Behaviour of Polymeric Materials)
External Memberships
Reviewer of
International Journal of Mechanical Sciences
Applied Mathematical Modelling.
Structural Engineering and Mechanics.
International Journal of Pressure Vessels and Piping.
Scientia Iranica.
Engineering research Journal.
Latest Publications
Thermal vibration analysis of cracked nanobeams submerged in elastic foundations by nonlocal continuum mechanics
Thin-walled Structures, vol. 193, 111249Contributions to Journals: ArticlesA nontraditional method for reducing thermoelastic stresses of variable thickness rotating discs
Scientific Reports, vol. 13, 13578Contributions to Journals: ArticlesAn Investigation into the Free Vibration of Intact and Cracked FGM Plates
Journal of Failure Analysis and Prevention, vol. 23, pp. 2142-2168Contributions to Journals: ArticlesAnalysis of Second-Order Thrust Bearing Coefficients Considering Misalignment Effect
Journal of Vibration Engineering & TechnologiesContributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/s42417-023-00956-y
Thermoelastic Stresses Alleviation for Two-Dimensional Functionally Graded Cylinders Under Asymmetric Loading
Journal of Thermal Stresses, vol. 46, no. 1, pp. 59-74Contributions to Journals: Articles
- Research
-
Research Overview
1- Modelling the dynamics of BHA:
Modelling the lateral vibrations of drill strings used in oil field industry.
2-Vibration of continuous systems:
Research is focused on obtaining exact and/or numerical solutions for complicated structural and mechanical systems. The exact solution includes the use of several algorithms in order to solve sophisticated beam or plate problems. The analytical solution includes new modifications to some mathematical methods such as variational iteration method. Recently, research is carried out on the dynamics of nano-beams.
3-Fluid structure interaction:
This work includes the investigation of the stability of pipe conveying fluids. Most recent research is focused on the fluid structure interaction resulting from water hammer.
4- Design of hydraulic turbomachinery:
Research in this area is focused on computational fluid dynamics analysis for several turbomachines such as high speed pumps, reciprocating pumps and turbocharger. It also included investigating the dynamic characterastics of journal bearings and modelling the nolinear vibrations of the turbomachinary rotors mounted on journal bearings.
- Publications
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Page 2 of 3 Results 11 to 20 of 29
Micro-fabrication of ceramics: Additive manufacturing and conventional technologies
Journal of advanced ceramics, vol. 10, pp. 1-27Contributions to Journals: Review articlesEffect of pipematerials on water hammer
International Journal of Pressure Vessels and Piping, vol. 179, 103996Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ijpvp.2019.103996
- [ONLINE] View publication in Scopus
Experimental and computational investigation of energy ball wind turbine aerodynamic performance
Advances in Mechanical Engineering, vol. 11, no. 10, pp. 1-15Contributions to Journals: ArticlesFree vibration and stability analysis of a multi-span pipe conveying fluid using exact and variational iteration methods combined with transfer matrix method
Applied Mathematical Modelling, vol. 71, pp. 173-193Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.apm.2019.02.006
- [ONLINE] View publication in Scopus
Investigating the performance of reciprocating high-pressure pumps in constant recovery small RO desalination plants
Desalination and Water Treatment, vol. 143, pp. 78-87Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.5004/dwt.2019.23550
- [ONLINE] View publication in Scopus
Frequency equation using new set of fundamental solutions with application on the free vibration of Timoshenko beams with intermediate rigid or elastic span
JVC/Journal of Vibration and Control, vol. 24, no. 20, pp. 4764-4780Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1177/1077546317734102
- [ONLINE] View publication in Scopus
Application of variational iteration method to free vibration analysis of a tapered beam mounted on two-degree of freedom subsystems
Applied Mathematical Modelling, vol. 58, pp. 349-364Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.apm.2018.02.005
- [ONLINE] View publication in Scopus
A Normalized Transfer Matrix Method for the Free Vibration of Stepped Beams: Comparison with Experimental and FE(3D) Methods
Shock and Vibration, vol. 2017, 8186976Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1155/2017/8186976
- [ONLINE] View publication in Scopus
Failure pressure of composite membrane housing for SWRO desalination plants
Desalination, vol. 411, pp. 45-58Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.desal.2017.02.002
- [ONLINE] View publication in Scopus
Exact free vibration analysis for mechanical system composed of Timoshenko beams with intermediate eccentric rigid body on elastic supports: An experimental and analytical investigation
Mechanical Systems and Signal Processing, vol. 82, pp. 376-393Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.ymssp.2016.05.029
- [ONLINE] View publication in Scopus