The installed venturimeter on a pipe 25cm diameter in which the maximumflow is 125 liters per second and the pressure head is 6m of water. Calculatethe minimum diameter of the throat to ensure that a negative head will beformed in it. 3. The installed venturimeter on a pipe 25cm diameter in which the maximumflow is 125 liters per second and the pressure head is 6m of water. Calculatethe minimum diameter of the throat to ensure that a negative head will beformed in it.一

Qd = Cda1a2a12-a222gha1 = π4d2 = π40.252a1 = 0.049 m2h = 6 mQ = 1251000 = 0.125 m3/s

The installed venturimeter on a pipe 25cm diameter in which the maximum flow is 125 liters per second and the pressure head is 6m of water. Calculate the minimum diameter of the throat to ensure that a negative head will be formed in it.

The installed venturimeter on a pipe 25cm diameter in which the maximum flow is 125 liters per second and the pressure head is 6m of water. Calculate the minimum diameter of the throat to ensure that a negative head will be formed in it.

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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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

The installed venturimeter on a pipe 25cm diameter in which the maximum
flow is 125 liters per second and the pressure head is 6m of water. Calculate
the minimum diameter of the throat to ensure that a negative head will be
formed in it.

3. The installed venturimeter on a pipe 25cm diameter in which the maximum
flow is 125 liters per second and the pressure head is 6m of water. Calculate
the minimum diameter of the throat to ensure that a negative head will be
formed in it.
一

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