Answered: A. A gas turbine expands gas from 1 MPa…

A. A gas turbine expands gas from 1 MPa pressure and 600°C to 100 kPa pressure. The isentropic efficiency 0.92. The mass flow rate is 12 kg/s. Calculate the exit temperature and the power output.

Refrigeration and Air Conditioning Technology (MindTap Course List)

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ISBN:9781305578296

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

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

Chapter40: Typical Operating Conditions

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

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A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

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Power plant . Gas turbine cycle.

A. A gas turbine expands gas from 1 MPa pressure and 600°C to 100 kPa pressure. The
isentropic efficiency 0.92. The mass flow rate is 12 kg/s. Calculate the exit temperature
and the power output.

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