A pump is being used to lift water from the bottom tank through a pipe of diameter (d) at discharge (Q). The total head loss can be calculated as (hL = K[V 2 /2g]), where (V) is the flow velocity in the pipe. The elevation differene between the pump and tank surface is (h). Given the values of h [m], d [cm], and K [-], calculate the maximum dishcharge (Q) in [Lit/s] byond which cavitation would take place at the pump inlet (section 1). Pump Givens: h= 1.042| d = 9.999 K = 6.359 Answers: (1) 52.995 (2) 32.19 ( 3) 38.708 (4) 49.772

A pump is being used to lift water from the bottom tank through a pipe of diameter (d) at discharge (Q). The total head loss can be calculated as (hL = K[V 2 /2g]), where (V) is the flow velocity in the pipe. The elevation differene between the pump and tank surface is (h). Given the values of h [m], d [cm], and K [-], calculate the maximum dishcharge (Q) in [Lit/s] byond which cavitation would take place at the pump inlet (section 1). Pump Givens: h= 1.042| d = 9.999 K = 6.359 Answers: (1) 52.995 (2) 32.19 ( 3) 38.708 (4) 49.772

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A pump is being used to lift water from the bottom tank through a pipe of diameter (d) at discharge
(Q). The total head loss can be calculated as (hL = K[V 2 /2g]), where (V) is the flow velocity in the pipe.
The elevation differene between the pump and tank surface is (h).
Given the values of h [m], d [cm], and K [-], calculate the maximum dishcharge (Q) in [Lit/s] byond
which cavitation would take place at the pump inlet (section 1).
Pump
↑h
Givens:
h= 1.042|
d = 9.999 K = 6.359
Answers:
(1) 52.995
(2) 32.19
(3) 38.708
(4) 49.772

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