Page 298 - Steam Turbines Design, Applications, and Rerating

600 #G 1800 #G 1500 #G 1500 #G 1250 #G 1250 #G 850 #G 850 #G 850 #G 600 #G 600 #G 1000* FTT 900* FTT 825* FTT 900* FTT 825* FTT 900* FTT 825* FTT 750* FTT 825* FTT 750* FTT 575* FTT 378* FS 302* FS 228* FS 326* FS 251* FS 373* FS 298* FS 223* FS 336* FS 261* FS 85* FS 5.86 6.30 6.6
Condensed Table of Theoretical Steam Rates (lb/kWh)
400 #G 750* FTT 302* FS 7.70 7.99 8.22 11.19 12.71 14.02 15.23 17.56 18.74 20.57 23.86 31.93 — —

400 #G 448* FTT 0* FS 9.48 9.85 10.17 14.26 16.43 18.34 20.15 23.67 25.45 28.21 33.14 45.21 — —

250 #G 500* FTT 94* FS 9.59 10.00 10.35 15.16 17.90 20.44 22.95 28.21 31.07 35.8 45.21 — — — “Theoretical Steam Rates Tables” by J. H. Keenan and F. G. Keyes, published in 1938

250 #G 406* FTT 0* FS 10.22 10.66 11.05 16.30 19.31 22.12 24.91 30.8 34.0 39.4 50.1 — — —

200 #G 500* FTT 112* FS 9.87 10.31 10.70 16.08 19.28 22.34 25.46 32.3 36.2 42.9 58.1 — — — Interpolate where necessary for intermediate values.

200 #G 388* FTT 0* FS 10.62 11.12 11.54 17.51 21.10 24.56 28.11 35.99 40.55 48.5 66.6 — — —

150 #G 500* FTT 134* FS 10.28 10.78 11.21 17.50 21.48 25.47 29.73 39.9 46.4 59.1 96.6 — — —

125 #G 500* FTT 147* FS 10.57 11.10 11.57 18.55 23.18 27.96 33.3 47.2 57.2 79.1 — — — —
14.3 by ASME.
TABLE Exhaust pressure 3 in HgA 4 in HgA 5 in HgA 0 #G 10 #G 20 #G 30 #G 50 #G 60 #G 75 #G 100 #G 150 #G 250 #G 400 #G NOTE: SOURCE:

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