Electricity from the Seaby Frank McHale, (M.ASCE), Proj. Mgr.; Dillingham/Hawaiian Dredging, Honolulu, Hawaii,
Serial Information: Civil Engineering—ASCE, 1980, Vol. 50, Issue 6, Pg. 73-75
Document Type: Feature article
In Hawaii, the state, Lockheed Space and Missile Co. and Dillingham Corp. have conceived, designed and built the first prototype ocean thermal energy conversion plant. OTEC uses the 40°F temperature difference between the surface and bottom of the ocean to vaporize ammonia which drives a turbine-generator and is than condensed to begin a new cycle. The prototype plant produces 50 kw for a net gain of 10 kw. Also included is a brief overview of the state of OTEC in the U.S.
Subject Headings: Ocean engineering | Seas and oceans | Electric power | Sustainable development | Thermal power | Power plants | Turbines | Energy conversion | Temperature effects | Ammonia | North America | Hawaii | United States
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