The centrifugal pump blades are 20 mm in depth at the outlet. The impeller is 250 mm in diameter and it rotate at 1450 rpm. The flow rate through the pump is 0.028 m/s. Determine the theoretical head developed by the impeller in the following cases: - Backward facing blades, B2 = 30°. Forward facing blades, B2 = 120°. %3D Radial blades.
The centrifugal pump blades are 20 mm in depth at the outlet. The impeller is 250 mm in diameter and it rotate at 1450 rpm. The flow rate through the pump is 0.028 m/s. Determine the theoretical head developed by the impeller in the following cases: - Backward facing blades, B2 = 30°. Forward facing blades, B2 = 120°. %3D Radial blades.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The centrifugal pump blades are 20 mm in depth at the outlet. The impeller is
250 mm in diameter and it rotate at 1450 rpm. The flow rate through the
pump is 0.028 m/s. Determine the theoretical head developed by the impeller
in the following cases:
- Backward facing blades, B2 = 30°.
Forward facing blades, B2 = 120°.
Radial blades.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3391667f-5c0e-4dcd-b20c-007057ff3ae4%2F32e84ccc-40be-4c68-a250-6752c447a92a%2Feeeupr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The centrifugal pump blades are 20 mm in depth at the outlet. The impeller is
250 mm in diameter and it rotate at 1450 rpm. The flow rate through the
pump is 0.028 m/s. Determine the theoretical head developed by the impeller
in the following cases:
- Backward facing blades, B2 = 30°.
Forward facing blades, B2 = 120°.
Radial blades.
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