Thermodynamic Analysis of Supercritical CO₂ Power Cycle with Fluidized Bed Coal Combustion

Table 1

Initial parameters.

Parameter	Symbol	Unit	Value
Electric power output		WM	300
MC inlet pressure	P1	Mpa	7.6
MC inlet temperature	t1	°C	32
HPT inlet pressure	P5	Mpa	25
HPT inlet temperature	t5	°C	600
LPT inlet pressure	P7	Mpa	14
LPT inlet temperature	t7	°C	600
Terminal temperature difference	Δt	°C	8
MC and RC isentropic efficiency	,	%	90[16]
HPT and LPT isentropic efficiency	,	%	93[16]
Generator efficiency		%	98.5
Exhaust temperature		°C	110
Environment temperature	t0	°C	20