Department of Mechanical Engineering - Faculty of Engineering, KDU

Eng. RMRC Udayanandana

MPhil (Moratuwa), PG Dip (Birmingham City), PG Dip (Moratuwa), BSc Eng. (Hons) (Peradeniya), AMIE(SL)
Senior Lecturer Gr II - Programme coordinator – Mechanical Engineering
Career Guidance Advisor - Faculty of Engineering
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  • Qualifications
  • Qualifications

    • MPhil in Mechanical Engineering, University of Moratuwa, Sri Lanka (2022)
    • PG Dip in Mechanical Engineering, Birmingham City University, UK (2013)
    • PG Dip in Manufacturing Systems Engineering, University of Moratuwa, Sri Lanka (2010)
    • BSc. Engineering (Hons.) in Manufacturing Engineering, University of Peradeniya, Sri Lanka (2004)
  • Teaching Areas
  • Teaching Areas

    • Computer Aided Design & Manufacture
    • Computer Integrated Manufacturing
    • Finite element analysis
    • Manufacturing systems
  • Research Interests
  • Research Interests

    • Mechanical testing and Finite element analysis of hyperelastic/viscoelastic/poroelastic materials


     

  • Publications
  • Publications

    • RMRC Udayanandana, and KMTD Gunasekara, P. Silva “Finite Element Model of Polyacrylamide Hydrogel to Assess Optimum Thickness for Compression Applications,” Journal of Advances in Engineering , vol.1, issue 2, pp 8-12, Feb 2023.
    • RMRC Udayanandana, “Hydrogel Based Insoles for Diabetic Feet,” M.Phil. thesis, Dept. ENTC, Univ. of Moratuwa, Sri Lanka, 2022.
    • RMRC. Udayanandana, T. Gunasekara, and P. Silva, “Finite Element Model of PAAm Hydrogel to Assess Optimum Thickness for Cushioning Applications under Foot”, 14th International Research Conference of Kotelawala Defence University, 2021
    • R. Udayanandana, P. Silva and T. Gunasekara, “Mechanical Properties of Double Network Poly (Acrylic Acid) Based Hydrogels for Potential Use as a Biomaterial”, The IEEE Engineering in Medicine and Biology Society 41st International Engineering in Medicine and Biology Conference (EMBC 2019), Berlin, Germany, 24th July 2019:1101-1104. doi: 10.1109/EMBC.2019.8857526. PMID:31946086
    • R. Udayanandana, P. Silva and T. Gunasekara, “Compression Fatigue and Stress Relaxation Properties of Single Network Polyacrylamide Hydrogels”, Moratuwa Engineering Research Conference (MERCon) 2019, Moratuwa, Sri Lanka, 4th July 2019
    • R. Udayanandana, P. Silva and T. Gunasekara, “Hydrogel-Based Material for Diabetic Insole”, in 8th World Congress of Biomechanics, Dublin, Ireland, 12th July 2018.
    • R. Udayanandana, S. Pussepitiya, and G. Lahr, “Finite Element Analysis of a Vehicle Chassis Cross – member Spot Weld Design”, in 9th International Research Conference-KDU, Kothalawala Defense University, 2016, pp. 123-128.
    • R. Udayanandana, “Review of knowledge-based Engineering and its applicability to the optimization of machining process”, in International research Conference-KDU, Kothalawala Defense University, 2014, pp. 253-262.
  • Awards
  • Awards

    • NSF grant and SRC top up grant for fulltime 3-year MPhil research (2017-2020)
    • SLIATE full scholarship for postgraduate study at Birmingham City University, UK (2013)


     

  • Working Experience
  • Working Experience

    • Senior Lecturer, Department of Mechanical Engineering, Faculty of Engineering, General Sir John Kotelawala, Defence University (May 2023 –to date)
    • Lecturer (Probationary), Department of Mechanical Engineering, Faculty of Engineering, General Sir John Kotelawala, Defence University (June 2021 – May 2023)
    • Research Engineer, Center for biomedical Innovation, University of Moratuwa (May 2020 –June 2021)
    • Research Assistant and Fulltime Researcher, Department of Electronic and Telecommunication Engineering, University of Moratuwa (May 2017 to May 2020)
    • Assistant Lecturer, Advanced Technological Institute, Colombo 15, Ministry of Higher Education Sri Lanka. (Sep.2008 to May 2017)
    • Instructor, Faculty of Engineering, University of Peradeniya. (Sep.2006 to Sep.2008)
  • Projects & Research
  • Projects & Research

    • Product development and commercialization of gel based wound offloading device, CEBI, University of Moratuwa, 2019-2021
    • Hydrogel based material development for diabetic foot orthotics: Chemical synthesis, Mechanical testing, FEA and pressure insole readings., 2017-2021
    • Spot weld optimization of vehicle chassis cross member-FEA and experimental approach.-Birmingham City University, UK, 2012-2013.
    • Spray bottle design and development- Need analysis, conceptual design, CAD model, Finite element analysis, Material selection and cost estimation, Birmingham City University, UK, 2012-2013.
    • Radiator manufacturing plant relocation from Maradana to Ratmalana: The layout plan design, machinery removal and installation at Browns Dimo Industrial Products (Pvt) Ltd in 2005-2006.
    • Developing and conducting training program for working staff-Stretchline Pvt Ltd., Biyagama-2003