Browsing Master of Philosophy (M.Phil.) by Title

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  • Improved rotor design for a small scale horizontal axis wind turbine suitable for low wind potential 
    Narayana, M [Thesis-Abstract]
    The design wind speeds of most of the existing wind turbine rotors are in the range of 6 to 15 m/s with cut-in wind speed of 3.5 m/s. The performance of such a wind turbine in Sri Lanka is not satisfactory, where the wind ...
  • Multi criteria measurement and decision model 
    Sun, YTP [Thesis-Abstract]
    This thesis presents the development of a Productivity measurement model and the use of the Productivity measurement model as an optimisation tool. The project could therefore be divided into two stages and these are: Stage ...
  • Vibration diagnostic of rotor mechanisms in ships 
    Jayarathne, GG [Thesis-Abstract]
    In ships, there are so many sources of noise and Vibration such as propulsion engines and electric generators in restricted spaces and structures of ships, which are made of steel, transmit vibration well. By the reasons, ...