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MODELING THE OPERATION OF A HEATER OF HEATING SYSTEM WATER TO DETERMINE THE LAST SECTION OF A STEAM TURBINE IN A COMBINED CYCLE PLANT UNIT

Safiullin Ilya Ramilievich  (St. Petersburg Mining University of Empress Catherine II, Russian Federation, St. Petersburg )

Yakovlev Pavel Viktorovich  (D. Sc, Professor St. Petersburg Mining University of Empress Catherine II, Russian Federation, St. Petersburg )

The article presents a solution to the problem of releasing thermal energy using a heat exchanger in a scheme with a combined cycle gas installation. The method of solving the problem is mathematical modeling using the United Cycle software. The complex allows you to simulate thermal power facilities with high accuracy. Steam extraction from the last stage of the turbine has a small effect on the total generated electric power of the power unit. But at high selection values, the last stage begins to consume power.

Keywords:numerical simulation, combined cycle gas plant, steam turbine, heater of heating system water.

 

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Citation link:
Safiullin I. R., Yakovlev P. V. MODELING THE OPERATION OF A HEATER OF HEATING SYSTEM WATER TO DETERMINE THE LAST SECTION OF A STEAM TURBINE IN A COMBINED CYCLE PLANT UNIT // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2024. -№04. -С. 100-103 DOI 10.37882/2223-2966.2024.04.29
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