What is the difference between subcritical and supercritical boiler?
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Large supercritical boilers, when operated at partial load, lower their pressure (because then efficiency is higher because steam throttling is avoided in the turbine), and usually become subcritical. Below the critical pressure, there is a great difference between densities of liquid water and steam.
2023-06-10 10:01:04
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Felix Patel
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Large supercritical boilers, when operated at partial load, lower their pressure (because then efficiency is higher because steam throttling is avoided in the turbine), and usually become subcritical. Below the critical pressure, there is a great difference between densities of liquid water and steam.