The pressure ratio across a gas turbine (for air.specific heat at constant pressure, c= 1040 J/kgkand ratio of specific heats y = 1.4) is 10. If the%3Dinlet temperature to the turbine is 1200 K and theisentropic efficiency is 0.9, the gas temperatureat turbine exit isK.

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The pressure ratio across a gas turbine (for air specific heat at constant pressure, c, = 1040 J/kgk and ratio of specific heats y = 1.4) is 10. If the %3D %3D inlet temperature to the turbine is 1200 K and the isentropic efficiency is 0.9, the gas temperature at turbine exit is K.

The pressure ratio across a gas turbine (for air specific heat at constant pressure, c, = 1040 J/kgk and ratio of specific heats y = 1.4) is 10. If the %3D %3D inlet temperature to the turbine is 1200 K and the isentropic efficiency is 0.9, the gas temperature at turbine exit is K.

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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Question

The pressure ratio across a gas turbine (for air.
specific heat at constant pressure, c= 1040 J/kgk
and ratio of specific heats y = 1.4) is 10. If the
%3D
inlet temperature to the turbine is 1200 K and the
isentropic efficiency is 0.9, the gas temperature
at turbine exit is
K.

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