Mechanical Engineering - Steam Nozzles and Turbines - Discussion
Discussion Forum : Steam Nozzles and Turbines - Section 2 (Q.No. 16)
16.
The velocity of steam, in reaction turbines, is increased in the fixed blades as well as in moving blades.
Discussion:
17 comments Page 1 of 2.
Sourabh said:
1 decade ago
Wrong : Velocity increases in fixed blades and decreases in moving.
Raju Pedapudi said:
1 decade ago
In reaction turbine velocity of steam is increased in fixed blades and decreased in the moving blades.
Saikumar said:
1 decade ago
It decrease in moving blades.
Saikumar2 said:
1 decade ago
In reaction turbines there will be pressure drop in moving blades too. So the velocity increases in moving blades.
Sudesh said:
9 years ago
Yes, pressure drop in moving blade & pressure increase in fix blade.
Sudesh jangid said:
9 years ago
In a reaction turbine, pressure drops in both moving /fixed blade.
And, velocity increases in fixed & decreases in moving blade.
And, velocity increases in fixed & decreases in moving blade.
Css said:
9 years ago
Velocity decrease in moving blades.
Ahmad Yousafzai said:
9 years ago
In reaction turbine pressure is reduced in fixed as well as in moving blades, correspondingly velocity should increase in both. But it increases in fixed blades only while reduced in moving blades.
Anandan said:
8 years ago
Anyone please explain it clearly. I think,
IN F.B = V increases and P decreases.
IN M.B = V decreases and P decreases.
IN F.B = V increases and P decreases.
IN M.B = V decreases and P decreases.
Atul kumar said:
8 years ago
In a fixed blade there is drop in pressure due to which absolute velocity increases. There is furter drop in pressure in moving blade due to which relative velocity increases.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers