Figure P7.113 shows a turbine operating at steady state with steam entering at p1 = 30 bar,
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Figure P7.113 shows a turbine operating at steady state with steam entering at p1 = 30 bar, T1 = 3501C and a mass flow rate of 30 kg/s. Process steam is extracted at p2 = 5 bar, T2 = 200?C. The remaining steam eons at p3 = 0.15 bar, x3 = 90%, and a mass flow rate 0125 kg/. Stray heat transfer and the effects of motion and gravity are negligible. Let t0 = 25?C, p0 = 1 bar. The accompanying table provides properly data at key states. For the turbine, determine the power developed and rate of exergy destruction, each in MW Also devise and evaluate an exergetic efficiency for the turbine.
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
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