Discussion :: Steam Nozzles and Turbines - Section 1 (Q.No.50)
|Ankita said: (Aug 9, 2013)|
|Fixed blades are only for guiding the steam and the velocity over the fixed blades remains constant.|
|Vijay said: (Dec 7, 2016)|
|Both remain constant.|
|Anurup Paul said: (Mar 27, 2017)|
|Right, I agree @Vijay.|
|M S Nayak said: (Nov 17, 2017)|
|In reaction turbine we are not using nozzle so fixed blades act as the nozzle.
It guide the steam and increase the velocity.
|B.Dinesh said: (Dec 24, 2018)|
|I agree @MS NayaK.|
|Anwar Ansar said: (Jan 18, 2019)|
|I too agree with you @M S Nayak.|
|Jonty said: (Sep 11, 2020)|
|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.|
|Kanchan Routh said: (Oct 1, 2020)|
|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.|
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