Engineering, 11.02.2022 22:30 starbae7177
In a steam power station, steam flows steadily through a 0.2m diameter pipeline from the boiler to the turbine. At the boiler end, the steam conditions are found to be: p= 4MPa, t = 400°C, h = 3213.6kJ/kg and v= 0.95m³/kg. At the turbine end, the conditions are found to be: p= 3.5MPa, t = 392°C, h = 3202.6kJ/ kg and v=0.084m³/kg. There is a heat loss of 8.5kJ/kg from the pipeline.
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