![]() ![]() The majority of large plants in operation or under construction are dual-purpose facilities with a relatively low water/electricity ratio. Schneider, in Energy Conservation Measures, 1984 INTEREST OF POWER STATION BUILDERS In practice, these pressures are tailor made for each industrial unit. Typical booster for turbines with high output pressure is about four times. Steam turbines are designed in such a way that the final vapor of their output is high pressure and noncondensing (superheat). In a back-pressure steam turbine, steam is removed from the end of the turbine at a higher pressure than the condenser pressure. Only a power plant is produced in a conventional power plant, but in one of the extraction-condensing power plants, a portion of the steam is released from the turbine to generate heat. It should be noted that this does not apply to steam generators without a steam turbine. In this case, reliable steam will be provided to heat the process. Vapor pressure reduction stations are used when not using a steam turbine. Concentrated heating can be used by steam extraction from a turbine or for industrial use. In this way, some steam will be removed before it reaches the last stage of the turbine. The production of heat by a simultaneous production method can be done at power plants equipped with extraction-condensing turbine. Majid Amidpour, Mohammad Hasan Khoshgoftar Manesh, in Cogeneration and Polygeneration Systems, 2021 2.2 Steam turbines ![]()
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