Open AccessInfluence of the working fluid thermophysical parameters variation on the gas turbine cycle performance
Author(s) -
П. С. Филиппов,
E. M. Tolmachev,
Т. Ф. Богатова,
А. Ф. Рыжков
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1359/1/012124
Subject(s) - working fluid , brayton cycle , thermodynamic cycle , thermodynamics , combustion , combined cycle , turbine , gas turbines , environmental science , materials science , mechanical engineering , chemistry , engineering , physics , organic chemistry
The thermodynamic analysis of effect of the syngas combustion products (working fluid) thermophysical parameters variation on the economic and energy parameters of the gas turbine cycle is described. The thermodynamic analysis of Brayton cycle performance on various compositions of working fluid within a selected range of control parameters variation is presented. A gas turbine working fluid database was generated based on the analysis of flow diagram and operating regime of the production and design alternative gas-fired CCPP. The relationship between the cycle thermodynamic (pressure and temperature) and thermophysical parameters of the working fluid, which ensures gas turbine cycle maximum work, is derived analytically and supported by the well-known actual data.