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.
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)
TENENDRA said:
9 years ago
Because HEAD is direct proportional speed N.
(1)
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)
Shubham said:
9 years ago
How to calculate total head?
(1)
Muhammad Farhan said:
1 year ago
The impeller creates a vacuum at the suction side and it increases the velocity of the fluid.
(1)
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.
Dileep said:
1 decade ago
What is meant by head?
Sajawal khan said:
1 decade ago
Energy divide by its weight is called head. Unit of head is m.
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).
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.
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