Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 7 (Q.No. 32)
32.
When an internal mouthpiece is running full, the discharge through the mouthpiece is twice the discharge when it is running free.
Discussion:
5 comments Page 1 of 1.
Satyabrata Dash said:
4 years ago
Running free means the liquid will not able to touch the side of the mouth piece after expansion. Hear length of mouthpiece is dia of orifice.
Nafis said:
5 years ago
Nice explanation. Thanks.
Harsha said:
8 years ago
Nice explanation, thank you @Joel.
Priyanka Kumar said:
8 years ago
Running free means what?
Joel Kumar said:
9 years ago
Discharge when mouthpiece is running free: Q = 0.5 * a * sqrt(2*g*H);
Discharge when mouthpiece is running full: Q = 0.707 * a * sqrt(2*g*H);
Where,
a = area of the mouthpiece;
g= acceleration due to gravity;
H = Height of the liquid above the mouthpiece;
Discharge when mouthpiece is running full: Q = 0.707 * a * sqrt(2*g*H);
Where,
a = area of the mouthpiece;
g= acceleration due to gravity;
H = Height of the liquid above the mouthpiece;
(2)
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