# A gas turbine takes in air at 300 K and discharges it to the

A gas turbine takes in air at 300 K and discharges it to the combustion chamber at 620 K. See attached file for full problem description with diagram.

Determine:

a/ the theoretical compressor power input

b/ the theoretical turbine power output

c/ the thermal efficiency of the turbine

d/ the work ratio of the turbine

https://brainmass.com/engineering/mechanical-engineering/a-gas-turbine-takes-in-air-at-300-k-and-discharges-it-to-the-91362

#### Solution Preview

Please see the attached file.

There is an error in the problem. The Cp value of 1.13 kJ/kg.K is for the combustion process, not the compression.

Draw a simplified diagram:

a. The theoretical compressor power input is equal to the power that the ...

#### Solution Summary

The solution provides step-by-step instructions and calculations for the gas turbine problem.

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