45. A combined Brayton – Rankine cycle is shown in the figure. Calculate a) al the flow rates shown in the diagram, b) all terms that are required to find the cycle thermal efficiency. Note the relative temperature relations; T, = T. + 5.3 F, T4 Ta + 20 F. Gas Turbine T cooled reactor Superheater 2 2 helium 3. 4 08 Owww 130 psia 700 F LPT 20 F of 1000 psia 700 1-1 5.3 F HPT 1 psia 76 www. Pre-cooler wwww. Moisture Separator 150 psia m, Om k Pump1 1000 psia k /Pump2 water, he lium www. Seam Generator 1000 psia www 0-X usd oS Condenser

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