Mechanical Engineering - Compressors, Gas Dynamics and Gas Turbines - Discussion
Discussion Forum : Compressors, Gas Dynamics and Gas Turbines - Section 1 (Q.No. 37)
37.
The compression ratio in a gas turbine is
Discussion:
29 comments Page 3 of 3.
Shivaprasad said:
7 years ago
The Correct answer is 7.
(1)
Dhaval Chaudhary said:
7 years ago
The Right answer is 7.
Rami said:
7 years ago
The inlet to the compressor and the outlet from the turbine ideally should have the same pressure.
Sham malik said:
6 years ago
It should be 9.
Ashish Patel said:
6 years ago
18:1.
Industrial gas turbines are designed for stationary applications and have lower pressure ratios " typically up to 18:1. Aeroderivative gas turbines are lighter weight compact engines adapted from aircraft jet engine design which operate at higher compression ratios " up to 30:1.
Industrial gas turbines are designed for stationary applications and have lower pressure ratios " typically up to 18:1. Aeroderivative gas turbines are lighter weight compact engines adapted from aircraft jet engine design which operate at higher compression ratios " up to 30:1.
Imad said:
6 years ago
@All.
There is a difference between pressure ratio, and compression ratio.
Compression ratio in Gas Turbine is 1.
Pressure ratio in Gas Turbine is started from 7 bars.
There is a difference between pressure ratio, and compression ratio.
Compression ratio in Gas Turbine is 1.
Pressure ratio in Gas Turbine is started from 7 bars.
Virat said:
5 years ago
You are right, Thanks @Imad.
Vinay said:
5 years ago
It is 7 to 9.
(1)
ANKIT CHAUDHARI said:
1 year ago
The right answer is 4.
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