Mechanical Engineering - Steam Nozzles and Turbines - Discussion
Discussion Forum : Steam Nozzles and Turbines - Section 1 (Q.No. 50)
50.
In a reaction turbine, when steam flows through the fixed blades,
Discussion:
8 comments Page 1 of 1.
Jonty said:
5 years ago
The fixed blades act as nozzles. So velocity increased and according to Euler's law: If vel. Increases pressure decreases. If this is pressure compounding: Pressure will gradually decrease and vel. Will fluctuate. So the answer is correct.
(1)
Kanchan Routh said:
5 years ago
In reaction turbine pressure of the steam reduce in fixed as well as moving blade but velocity increase in fixed blade and reduce in moving blade.
(1)
M S NAYAK said:
8 years ago
In reaction turbine we are not using nozzle so fixed blades act as the nozzle.
It guide the steam and increase the velocity.
It guide the steam and increase the velocity.
Ankita said:
1 decade ago
Fixed blades are only for guiding the steam and the velocity over the fixed blades remains constant.
Anwar Ansar said:
7 years ago
I too agree with you @M S Nayak.
Anurup paul said:
8 years ago
Right, I agree @Vijay.
Vijay said:
9 years ago
Both remain constant.
B.Dinesh said:
7 years ago
I agree @MS NayaK.
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