Show that the theoretical head produced by a centrifugal pump can be expresses as H= R₁ - K₂Q U₂ where K₁ and K₂=Cotanß₂, where H is the theoretical head, Q is the volumetric flow rate, B₂ is the exit blade tip angle, U, is the tangential blade tip velocity at exit and A; is the outlet area. Hence, discuss the power and head characteristics for backward, radial and forward curved centrifugal pumps.
Show that the theoretical head produced by a centrifugal pump can be expresses as H= R₁ - K₂Q U₂ where K₁ and K₂=Cotanß₂, where H is the theoretical head, Q is the volumetric flow rate, B₂ is the exit blade tip angle, U, is the tangential blade tip velocity at exit and A; is the outlet area. Hence, discuss the power and head characteristics for backward, radial and forward curved centrifugal pumps.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Fluid Dynamics Impellars Question
![K₂Q
U²
Show that the theoretical head produced by a centrifugal pump can be expresses as H= K₂ -
where K₁ and K₂
Cotanß₂, where H is the theoretical head, Q is the volumetric flow rate,
B₂ is the exit blade tip angle, U₂ is the tangential blade tip velocity at exit and 4, is the outlet area. Hence,
discuss the power and head characteristics for backward, radial and forward curved centrifugal pumps.
Az](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F554d0219-35b2-4d94-a8f5-fb4b568233d6%2F7d39ed67-4c93-4c0a-a7cf-c80ec506c59b%2Fnv7fq6_processed.png&w=3840&q=75)
Transcribed Image Text:K₂Q
U²
Show that the theoretical head produced by a centrifugal pump can be expresses as H= K₂ -
where K₁ and K₂
Cotanß₂, where H is the theoretical head, Q is the volumetric flow rate,
B₂ is the exit blade tip angle, U₂ is the tangential blade tip velocity at exit and 4, is the outlet area. Hence,
discuss the power and head characteristics for backward, radial and forward curved centrifugal pumps.
Az
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