Answer:
The power developed by the turbine is 816 BTU per second.
Step-by-step explanation:
Thermodynamically speaking, a turbine produces work at the expense of fluid energy. By First Law of Thermodynamics, the energy balance of a turbine working at steady state is:
(1)
Where:
- Heat transfer rate, measured in BTU per second.
- Power developed by the turbine, measured in BTU per second.
- Mass flow rate, measured in pounds per second.
,
- Specific enthalpies at inlet and outlet, measured in BTU per pound.
If we know that
,
,
and
, then the power developed by the turbine is:


The power developed by the turbine is 816 BTU per second.