Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 3 (Q.No. 7)
7.
When an internal mouthpiece is running free, the discharge through the mouthpiece is (where a = Area of mouthpiece, and H = Height of liquid above the mouthpiece)
Discussion:
7 comments Page 1 of 1.
Rhishikesh said:
6 years ago
Thanks @Velmurugan R.
Velmurugan R said:
6 years ago
External mouthpiece Cd = 0.855.
Internal (Running full) = 0.707.
Internal (Running free) = 0.5.
Vena-Contracta = 1.
Internal (Running full) = 0.707.
Internal (Running free) = 0.5.
Vena-Contracta = 1.
(5)
Sudhakar Gowda said:
6 years ago
Thanks @BALU.
Pan said:
8 years ago
Thanks @Balu.
Balu said:
8 years ago
Usual value of Cd is 0.855.
Running free - - Cd is 0.5.
Running full - - Cd is 0.707.
Running free - - Cd is 0.5.
Running full - - Cd is 0.707.
(2)
Pradeep said:
8 years ago
Option A is correct.
The discharge Running full then option B is correct.
The discharge Running full then option B is correct.
Daka said:
9 years ago
I think it is 0.707 a√2gH for conversion Mouthpiece.
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