Steam enters a turbine stage with pressure of 5 bar, specific volume of 0.125m3/kgm and an enthalpy of 3620 kJ/kgm at 75 m/s and leaves the same stage with pressure of 1200 mm Hg, specific volume of .0345 m3/kgm and an enthalpy of 2800 kJ/kgm at 128m/s. Calculate the work done by the steam.

Steam enters a turbine stage with pressure of 5 bar, specific volume of 0.125m3/kgm and an enthalpy of 3620 kJ/kgm at 75 m/s and leaves the same stage with pressure of 1200 mm Hg, specific volume of .0345 m3/kgm and an enthalpy of 2800 kJ/kgm at 128m/s. Calculate the work done by the steam.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

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Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

Question

please solve ASAP
Steam enters a turbine stage with pressure
of 5 bar, specific volume of 0.125m3/kgm
and an enthalpy of 3620 kJ/kgm at 75 m/s
and leaves the same stage with pressure of
1200 mm Hg, specific volume of .0345
m3/kgm and an enthalpy of 2800 kJ/kgm at
128m/s. Calculate the work done by the
steam.

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