RBMK-1000 — direct cycle
65.2 %
η Xh · Tk = 324 °C
η energy
33.7 %
284 °C · P reactor = 66 bar
Turbines
38.2 %
HP1 alone: 10.3 % of total
Source (Tk = 324 °C) Turbines Condenser FWH Reheaters Other

T₀ = 15 °C · Tk = 324 °C · Tc = 15 °C. Direct-cycle LWGR: steam at 284 °C / 66 bar (reactor pressure), Pin HPT = 64.5 bar (Stodola). 8 turbine stages (HP1–HP4, LP1–LP4) · 6 FWH (LP1–LP5, MP1) · 2 reheaters. Full balance: s4e2.com/exerg/RBMK1000_EB.pdf