Open thermal energy conversion is a process that uses the temperature difference between the warm surface water of tropi

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Open Thermal Energy Conversion Is A Process That Uses The Temperature Difference Between The Warm Surface Water Of Tropi 1 (19.02 KiB) Viewed 48 times

Open thermal energy conversion is a process that uses the temperature difference between the warm surface water of tropical oceans and the cold deep ocean water to run a heat engine gre 1) shows a typical decrease of lemperature with depth below the surface in tropical oceans in the heat engine, the water surface water vaporizes a low boding point But such as ammonia. The heat of vaporization of amona is 260 cal/g at 27°C, the surface-water temperature The vapor is uned to tum a turbine and is then condensed back into a paid by means of cold water brought from deep below the surface through a large intake pipe Apower plant producing 10 MW of used power would repure a cold seawater Bow rate of about 30.000 kr/s Figure 0 5 10 15 20 25 30 888881- 100 200 300 400 500 tot1 O Part A What is the change in enbopy of the ammonia vaponzed per second in the 10 MW power plant, assuming an ideal Carnot efficiency of 65%? O +6x10 J/K per second O +5x10 J/K per second O +1x10 J/K per second 00 Submit Pravide Feedback Constants Ren Next >