Subcritical boilers are operated at temperatures up to 374°C. Supercritical boilers are operated at temperatures around 538–565°C . Subcritical boilers are operated at a pressure of 3,208 psi. Supercritical boilers are operated at a pressure above 3,200 psi.
19 февр. 2018 г.
17 мая 2014 г. · As far as I know supercritical boilers are always once-through as opposed to drum type boilers but subcritical boilers can also be once-through. What makes a 'Supercritical' thermal power plant different from ... What is the difference in thermal efficiency between a ... - Quora How does a supercritical coal-fired power plant work? - Quora Другие результаты с сайта www.quora.com |
11 мар. 2017 г. · The percentage of Superheat in supercritical boiler units is higher than subcritical boiler units. Because of this the furnace tubes act more as ... |
Subcritical boilers work at temperatures up to 374°C and pressures below 221 bar, while supercritical boilers operate at pressures above 221 bar and ... |
Videolar Supercritical boilers have working range of pressure and temperature above 220.64 bars and 374°C(Critical pressure and temperature of water) |
1 нояб. 2020 г. · The reason is steam or super critical fluid temperature are obviously much higher than subcritical steam temperature. The Carnot Efficiency, the ... |
2 апр. 2024 г. · Subcritical units have efficiencies of between 33% and 37%; i.e. between 33% and 37% of the energy in the coal is converted into electricity. In ... |
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