Mechanical Engineering - Compressors, Gas Dynamics and Gas Turbines - Discussion

Discussion Forum : Compressors, Gas Dynamics and Gas Turbines - Section 1 (Q.No. 32)
32.
A closed cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
same
lower
higher
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Arunabh said:   8 years ago
A closed cycle gas turbine gives higher efficiency due to the presence of a heat exchanger. The heat exchanger heats up the fuel-air mixture prior to combustion.

In an open cycle, the rejected heat is let out into the atmosphere.

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