Example: Determine the discharge for Venturi meter. Where (d1=300mm), (d2=150mm).Solution:VENTURI METER200mmHgA¡V1=A2V2Z1=Z2=0From manometer P + Ywh = P2 + YHg(0.2) + Yw(h – 0.2)P1 - P213.6 * 9.81 * 0.29.81 * 0.2P - P2Yw9.819.81YwP1 - P2v? V?49.246.(1)Yw2g 2gA¡Vi=A2V2 V,d? = V,, dž → vzdžvidž → vz(0.15)² = v:(0.3)²Vı=0.25V2 Sub in (1)→ V2=7.24m/seculabbar ALSamai rae

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Answered: Example: Determine the discharge for…

Example: Determine the discharge for Venturi meter. Where (d1=300mm), (d2=150mm). Solution: VENTURI METER 200mmHg ai rae

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

Example: Determine the discharge for Venturi meter. Where (d1=300mm), (d2=150mm).
Solution:
VENTURI METER
200mmHg
A¡V1=A2V2
Z1=Z2=0
From manometer P + Ywh = P2 + YHg(0.2) + Yw(h – 0.2)
P1 - P2
13.6 * 9.81 * 0.2
9.81 * 0.2
P - P2
Yw
9.81
9.81
Yw
P1 - P2
v? V?
49.246
.(1)
Yw
2g 2g
A¡Vi=A2V2 V,d? = V,, dž → vzdž
vidž → vz(0.15)² = v:(0.3)²
Vı=0.25V2 Sub in (1)→ V2=7.24m/sec
ulabbar ALSamai rae

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