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Figure 7.11 Performance ratings and curves of a gas turbine-generator set. Nominal ratings are given at ISO conditions: 59°F, sea level, 60% relative humidity and no external pressure losses. Courtesy of Solar Turbines, Inc.

Finally, the number of required gas turbine/HRSG sets is = [(1,537,959 lb/hr) (1kg/2.21b)/(140,000 kg/hr/set)) = 4.99, i.e. 5 sets.

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