Steam temperature in the steam turbine heater is 300K, in the refrigerator – 100K.
| May 1, 2021 | education
Steam temperature in the steam turbine heater is 300K, in the refrigerator – 100K. Determine the efficiency of the steam turbine.
To find the efficiency of the steam turbine used, we use the formula: η = 1 – Тх / Тн.
Values of variables: Тх – steam temperature in the refrigerator (Тх = 100 К); Тн – steam temperature in the heater (Тн = 300 К).
Calculation: η = 1 – Тх / Тн = 1 – 100/300 = 0.6667 or 66.67%.
Answer: The efficiency of the steam turbine used is 66.67%.
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