Mechanical Engineering - Compressors, Gas Dynamics and Gas Turbines - Discussion
Discussion Forum : Compressors, Gas Dynamics and Gas Turbines - Section 2 (Q.No. 2)
2.
Reheating in a gas turbine
Discussion:
23 comments Page 2 of 3.
Ravi said:
8 years ago
Reheating and intercooler increases work, regenerator increases thermal efficiency.
Vipul kumar said:
8 years ago
Only reheating increases turbine work but also decrease efficiency, a combination of regeneration and reheating increases both turbine work and efficiency.
Gaurav said:
1 decade ago
Wrong, reheating increases the mean temperature of heat rejection thus decreases thermal efficiency and increases specific work output.
Prafull said:
8 years ago
I think, Option C is correct.
A.jay said:
8 years ago
It increases Turbine Work always.
And efficiency may increase or decrease depending on mean temp. Of heat addition.
And efficiency may increase or decrease depending on mean temp. Of heat addition.
Irfan said:
8 years ago
Turbine work increases. A and D are ambiguous.
Bibin Emmanuvel said:
8 years ago
I think the Correct Answer is C, D.
Ashwin Yadav said:
8 years ago
I think Option C is correct.
Ganesh said:
9 years ago
Answer C it causes the increase in temperature which causes a turbine to melt and increase in work done.
Pravin said:
9 years ago
Please tell me the correct answer. It's confusing.
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