Answer:
, , , ,
Explanation:
It is given that .
Thus taking equilibrium in x-direction (horizontal)
∑ ⇒
Taking Equilibrium moments for point A.
Giving ∑
Thus
So it can be written as
Now taking Equilibrium in y-direction (Vertical).
∑
thus it becomes as
it can be written as
Now, As for equilibrium in x=direction
∑ ⇒
And for equilibrium in y- direction
∑
it can be written as
Now taking equilibrium of moments about A,
∑
it can be written as
Answer:
The required pumping head is 1344.55 m and the pumping power is 236.96 kW
Explanation:
The energy equation is equal to:
For the pipe 1, the flow velocity is:
Q = 18 L/s = 0.018 m³/s
D = 6 cm = 0.06 m
The Reynold´s number is:
Using the graph of Moody, I will select the f value at 0.0043 and 335339.4, as 0.02941
The head of pipe 1 is:
For the pipe 2, the flow velocity is:
The Reynold´s number is:
The head of pipe 1 is:
The total head is:
hi = 1326.18 + 21.3 = 1347.48 m
The required pump head is:
The required pumping power is:
Explanation:
If this question has been removed then why did you post it huh? -_-
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