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Si Thu Kyaw

Dr Si Thu Kyaw

Lecturer in Mechanical, Materials and Design Engineering


Dr Si Thu Kyaw joined Sheffield Hallam University in 2016 as a lecturer in Mechanical, Materials and Design Engineering group. Prior to this post, he was a postdoctoral researcher at University of Nottingham where he received BEng (1st class honours) in 2009 and PhD in 2013 respectively.

Si Thu has extensive knowledge in finite element analysis (FEA). He has been involved in projects concerning structural integrity and lifetime analyses of power plant components using FEA.

  • About

    After completing his PhD studies, Si Thu has been carrying out research in structural integrity of power plant components. His PhD was fully funded by EPSRC and supported by leading UK engineering companies including Rolls Royce, E-On and EDF energy. The title of the thesis is 'Finite element modelling of stresses and failure within plasma spray thermal barrier coating systems'. His PhD has produced several peer-reviewed journals.

    His post-PhD research areas include failure and lifetime analysis of irradiated nuclear graphite bricks and creep-fatigue damage modelling of power plant steels. He has collaborated externally with researchers from leading UK universities and industries.

    Si Thu has been teaching at SHU since 2016 and covers modules related to FEA and solid mechanics. He also supervises Final year projects and has track record in supporting students to achieve their full potential.

    Areas of Interest:
    • Non linear FEA;
    • High temperature fatigue and creep interaction of flexible power plant steels;
    • Damage and life prediction of engineering structures;
    • Elastic plastic analysis of multiphase materials.

  • Teaching

    Department of Engineering and Mathematics

    Science, Technology and Arts

    Subject Area/Group: Mechanical, Materials and Design Engineering.

    - Principles of solid mechanics and dynamics (Level 4); MEng/BEng Mechanical Engineering, MEng/BEng Mechanical Engineering (Materials and Manufacture);
    - Vehicle dynamics and structural analysis (Level 6), MEng/BEng Automotive Engineering;
    - Structural mechanics and FEA (Level 6); MEng/BEng Mechanical Engineering, MEng/BEng Mechanical Engineering (Materials and Manufacture);
    - Applied Fatigue and Fracture Mechanics (Level 7), Mixed cohort (MEng Mechanical, Aerospace Engineering + MSc Material Science);
    - Applied Solid Mechanics and Dynamics (Level 5); MEng/BEng Mechanical Engineering, MEng/BEng Mechanical Engineering (Materials and Manufacture);
    - Advanced FEA (Level 7); MEng/BEng Mechanical Engineering, MEng/BEng Mechanical Engineering (Materials and Manufacture).

  • Research

    • Structural Integrity
    • Materials and Engineering Research Institute

    Current Projects:
    EPSRC Flex-E plant: Flexible and Efficient Power Plant: Flex-E-Plant
    Model high temperature creep-fatigue damage of power plant steels. Estimate thermo-mechanical fatigue lifetime of steels and validate against experimental data.

    Selected/Past Projects:
    EPSRC SuperGen2: Conventional Power Plant Lifetime Extension Consortium (PhD project)
    Carried out numerical stress analysis of thermal barrier coating system using novel multiphase material model. The model was validated in collaboration with University of Bristol.
    EPSRC Fun.Graphite: Fundamentals of current and future uses of nuclear graphite
    Conducted FE stress analysis and fracture simulation of irradiated nuclear graphite bricks.

    Collaborators and Sponsors:
    - University of Bristol;
    - Loughborough University;
    - University of Nottingham;
    - EDF Energy;
    - Rolls-Royce Plc;
    - Siemens.

  • Publications

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