Browsing by Year "1996"

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  • Hettiarachchi, N [Article-Full-text]
    Sundial is a very simple instrument used to read time. The principle is the motion of the sun during sunrise and sunset. Usually a shadow of a stick or an edge can be set to fall on a calibrated dial so that during the ...
  • Wickramarachchi, N; Gunathilake, DKPU [Article-Abstract]
    A reliable and continuous supply of electric energy is essential for efficient functioning of the modern sophisticated society. Due to a combination of burgeoning energy consumption and impediments to increasing generation ...
  • Ratnayake, N; Jayatilake, IN [Article-Full-text]
    The aim of this study was to get an understanding of the transport of contaminants in a water distribution system, using the Model EPANET, in order to meet water quality regulations and customer expectations. For the ...