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14 Nov 2019
An experimental power plant at the Natural Energy Laboratory of Hawaii generates electricity from the temperature gradient of the ocean. The surface and deep-water temperatures are 26 degree C and 6 degree C, respectively. What is the maximum theoretical efficiency of this power plant? % If the power plant is to produce 200 kW of power, at what rate must heat be extracted from the warm water? Assume the maximum theoretical efficiency. MW At what rate must heat be absorbed by the cold water? MW The cold W3ter that enters the plant leaves it at 3 temperature of 10 degree C. What must be the flow r3te of cold water through the system? Give you 3nswer in kg/h 3nd L/h. kg/h L/h
An experimental power plant at the Natural Energy Laboratory of Hawaii generates electricity from the temperature gradient of the ocean. The surface and deep-water temperatures are 26 degree C and 6 degree C, respectively. What is the maximum theoretical efficiency of this power plant? % If the power plant is to produce 200 kW of power, at what rate must heat be extracted from the warm water? Assume the maximum theoretical efficiency. MW At what rate must heat be absorbed by the cold water? MW The cold W3ter that enters the plant leaves it at 3 temperature of 10 degree C. What must be the flow r3te of cold water through the system? Give you 3nswer in kg/h 3nd L/h. kg/h L/h