Continuity equation for mass flow in pipes

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hotjohn
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Homework Statement


can someone about the continuity equation ? i only know that for a pipe , Q1 = Q2 , where Q1 and Q2 represent the rate of mass flow , Q= Av , where A= area , v = velocity

Homework Equations

The Attempt at a Solution

 
Attachments
  • Two slides titled PIPES IN SERIES: left shows a pipeline with sections of different diameters and head-loss equations, right shows Darcy-based head loss expressions with the continuity relation D1^2V1 = D2^2V2 circled in orange.
    0300.PNG
    54.5 KB · Views: 508

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