Steam enters a well-insulated turbine at 2.5 MPa and T,°C with a velocity of 70 m/s. At the exit, water is saturated vapor at 7.5 kPa and the velocity is 120 m/s. What should be inlet temperature T1, in °C, if work generated by turbine (wout) is 450 kJ/kg.

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Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.