Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 1 (Q.No. 5)
5.
Head developed by a centrifugal pump depends on its
Discussion:
13 comments Page 1 of 2.
Alok said:
9 years ago
Head = (impeller blade velocity at outlet/g) [impeller blade velocity at outlet-Q/ (peripheral area of impeller * tanB) ].
Since peripheral area includes a diameter of the impeller so the answer is both A and B therefor option is correct.
Since peripheral area includes a diameter of the impeller so the answer is both A and B therefor option is correct.
(1)
Rama Krishna said:
9 years ago
Head means the pump discharge the liquid at the maximum height is called head it is dependence on its speed (consider the all friction losses).
Ashok kumar said:
7 years ago
An impeller is something which is used to create a vacuum inside it due to which we lift the fluid From low pressure to high pressure.
(2)
Karthik said:
1 decade ago
Discharge press is directly proportional to pump head.
This discharge press depends on impeller dia and rpm(velocity).
This discharge press depends on impeller dia and rpm(velocity).
Kishore said:
1 decade ago
When the speed and impeller's dia is high then high vacumn create inside the impeller and a good head is develop.
Muhammad khurram Altaf said:
1 decade ago
As the diameter increases, the centrifugal force tends to increase which results in increase in head of a fluid.
Muhammad Farhan said:
1 year ago
The impeller creates a vacuum at the suction side and it increases the velocity of the fluid.
(1)
Sajawal khan said:
1 decade ago
Energy divide by its weight is called head. Unit of head is m.
Kamalkrushna said:
2 years ago
Impeller works for create a vacuum in the suction side.
TENENDRA said:
9 years ago
Because HEAD is direct proportional speed N.
(1)
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