• evaluating the thermodynamic efficiency of hydrogen cycles at wet-steam nuclear power stations

    نویسندگان :
    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 1130
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     various schematic solutions for implementing a hydrogen cycle on the basis of thermal and nuclear power stations are discussed. different approaches to construction of cooling systems for the combustion chambers used in hydrogen-oxygen steam generators are described. an example of solution is given in which the combustion chamber is cooled by steam, which is the most efficient one in the thermodynamic respect. results from an assessment of the thermodynamic efficiency of hydrogen cycles organized on the basis of the power unit of a wet-steam nuclear power station equipped with a k-1000-60/1500 turbine are presented. the thermodynamic efficiency of different schematic and parametric versions of implementing a hydrogen cycle, including those with a satellite turbine operating on displaced steam, is carried out. it is shown that the use of satellite turbines allows the power output and efficiency of the power unit of a wet-steam nuclear power station to be upgraded in a reliable and effective manner.

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