A radical startup has invented the world’s first zero-emissions fossil-fuel power plant
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The supercritical carbon dioxide power cycle operates in a manner similar to other turbine cycles, but it uses CO2 as the working fluid in the turbomachinery. The cycle is operated above the critical point of CO2 so that it does not change phases (from liquid to gas), but rather undergoes drastic density changes over small ranges of temperature and pressure. This allows a large amount of energy to be extracted at high temperature from equipment that is relatively small in size. SCO2 turbines will have a nominal gas path diameter an order of magnitude smaller than utility scale combustion turbines or steam turbines.
Tehran, Yerevan Mull Energy Cooperation.
NASA released amazing close-up images of the giant new iceberg in Antarctica
Subsidizing Coal and Nuclear Power Could Drive Customers Off the Grid
Stable plasma ring created in open air for the first time