Dr Heba El-Mongy
Dr Heba El-Mongy

Dr Heba El-Mongy

PhD

Honorary Research Assistant

About

Biography

Honorary research assistant, University of Aberdeen, UK (March 2020 to present)

  • Modelling and analysis of BHA and drill-string vibrations
  • Investigation of nonlinear dynamics of rotor-stator rubbing

Assistant Professor, Helwan University, Egypt (March 2015 to present) - On Leave

PhD in Mechanical Design, Helwan University, Egypt (2015) - "Experimental study and theoretical modelling of multi-fault rotor dynamics"

Assistant lecturer, Helwan University, Egypt (2006 to 2015)

MSc in Mechanical Engineering, Benha University, Egypt (2006) - "A Study of Mechanical Vibrations Through Wavelet Analysis to determine Machinery Condition"

Teaching assistant, Helwan University, Egypt (2001 to 2006)

BSc in Mechanical Engineering, Benha University, Egypt (1999)

 

Memberships and Affiliations

Internal Memberships

Member of the postgraduate studies committee in Helwan University, Faculty of Engineering, Cairo, Egypt.

External Memberships

Reviewer at:

1- Journal of vibration and control

2- Structural health monitoring

Supervisor to 3 MSc students and 1 PhD students in Helwan University, Egypt.

Latest Publications

View My Publications

Research

Research Overview

Machinery fault diagnostics, condition monitoring, signal processing, Modelling of dynamic systems, Nonlinear dynamics, Drill-string vibrations

Current Research

1- Modelling and analysis of BHA and drill-string vibrations

2- Analysis of the nonlinear dynamics of rotor-stator rubbing 

Teaching

Teaching Responsibilities

Assistant Professor in Helwan University, Egypt:

Courses given to undergraduate mechanical power engineering students:

1- Mechanical vibrations;

2- Vibration Technology.

Courses given to postgraduate mechanical design students:

1- Rotordynamics;

2- Fault diagnosis;

3- Signal analysis;

4- Mechanical Vibrations;

5- Numerical methods;

6- Scientific research writing.

Publications

Page 1 of 1 Results 1 to 8 of 8

  • Analytical study of rotor-stator rubbing phenomenon

    Elsayed, T., El-Mongy, H., Vaziri, V., Wiercigroch, M.
    Contributions to Conferences: Papers
  • Micro-fabrication of ceramics: Additive manufacturing and conventional technologies

    Hassanin, H., Essa, K., Elshaer, A., Imbaby, M., El-Mongy, H. H., El-Sayed, T. A.
    Journal of advanced ceramics, vol. 10, pp. 1-27
    Contributions to Journals: Review articles
  • A new numeric-symbolic procedure for variational iteration method with application to the free vibration of generalized multi-span Timoshenko beam

    Elsayed, T., El-Mongy, H.
    JVC/Journal of Vibration and Control
    Contributions to Journals: Articles
  • Free vibration and stability analysis of a multi-span pipe conveying fluid using exact and variational iteration methods combined with transfer matrix method

    El-Sayed, T. A., El-Mongy, H. H.
    Applied Mathematical Modelling, vol. 71, pp. 173-193
    Contributions to Journals: Articles
  • Vibration analysis of a multi-fault transient rotor passing through sub-critical resonances

    El-Mongy, H., Khalil, Y.
    JVC/Journal of Vibration and Control, vol. 24, no. 14, pp. 2986-3009
    Contributions to Journals: Articles
  • Application of variational iteration method to free vibration analysis of a tapered beam mounted on two-degree of freedom subsystems

    Elsayed, T., El-Mongy, H.
    Applied Mathematical Modelling, vol. 58, pp. 349-364
    Contributions to Journals: Articles
  • Feature extraction enhancement based on parameterless empirical wavelet transform: Application to bearing fault diagnosis

    El-Mongy, H.
    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings
  • Vibrational characteristics of a cracked rotor subjected to periodic auxiliary axial excitation

    El-Mongy, H., Khalil, Y., El-Morsy, M.
    Vibration Engineering and Technology of Machinery. Springer
    Chapters in Books, Reports and Conference Proceedings: Chapters

Refine

Chapters in Books, Reports and Conference Proceedings

Contributions to Conferences

Contributions to Journals