Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 1 (Q.No. 3)
3.
The efficiency and work ratio of a simple gas turbine cycle are
Discussion:
34 comments Page 2 of 4.
Jogi pal said:
1 decade ago
Work ratio = (turbine work/net work).
Turbine is used to run the compressor itself.
So, work ratio is very low.
Turbine is used to run the compressor itself.
So, work ratio is very low.
Vishal kadam said:
7 years ago
Maximum power turbine is consumed by compressor itself and also air is working Media so max Power loss.
Himanshu Suwalka said:
4 years ago
Maximum power turbine is consumed by compressor itself and also air is working Media so max Power loss.
(3)
DHMS said:
10 years ago
The efficiency is very low because, turbine is rotating device due to that it haves high losses.
Abhay singh said:
10 years ago
Gas turbine's efficiency and work is minimum because less of friction but turbine fan and air.
Majd-amer said:
7 years ago
Half and more the power produced by the turbine is used to complete motion in the compressor.
(1)
Hemesh Kumar said:
8 years ago
Since efficiency is a function of pressure ratio in simple gas turbine (braton, joule) cycle.
John said:
10 years ago
Efficiency = Output/input then,
Work Ratio = Net work of the turbine/Work of the turbine.
Work Ratio = Net work of the turbine/Work of the turbine.
Digvijay singh said:
1 decade ago
Work ratio is = work net/turbine work.
Low because lost of work used to drive compressor.
Low because lost of work used to drive compressor.
Sudhir deshpande said:
1 decade ago
Work efficiency increases by regeneration in simple gas turbine otherwise it is minimum.
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