Browsing by Author "Wickramasooriya, IPTS"

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item: Conference-Extended-Abstract
Design, fabrication and testing of a down draft stove for small scale industrial applications
(2006) Wickramasooriya, IPTS; Witharana, S; Wickramanayake, ABAT; Sugathapala, AGT
Biomass represents the largest share of primary energy supply in Sri Lanka. For household cooking as well as large industry applications, there have been a growing trend in the development of high efficiency technologies. However, the small scale industrial sector is yet to find efficient combustion solutions
item: Conference-Extended-Abstract
Thermal comfort performance monitoring for stationary vehicles under tropical climate
(2006) Wickramasooriya, IPTS; Witharana, S; Wickramaratne, C; Perera, ULIU
The thermal comfort in an automobile is provided by the air conditioning system. Generally, in city running, an automobile air conditioner consumes nearly 10% of the fuel burnt by the engine. With the use of shading devices and by parking the vehicle under shades, the heat gain into the vehicle can be minimised. Especially in warm tropical climates, the minimisation of heat gain is of paramount importance as excessive heat gain will result in high interior temperatures, which in turn will demand higher load on the air conditioner while the life of the vehicle interior gets shorter.