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  • Big Ideas: Fluid Dynamics - Differential Form of Momentum Conservation

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(Tutorial Name) Fluid Dynamics - Panel(Tutorial Name)
Fluid Dynamics - Panel

Pressure Force

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Check Your Understanding

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The net pressure force on an infinitesimal fluid particle in the y direction is proportional to:

Answer: Image Removed

Viscous Forces

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Check Your Understanding

Select true or false.

The net viscous force on the infinitesimal fluid particle in the y direction is proportional to  Answer: true
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Viscous Forces for Newtonian Fluid

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Acceleration

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Governing Equations in Differential Form

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Check Your Understanding

Select the option that best describes the physical meaning of the following term in the momentum equation:
Answer: Acceleration of an infinitesimal particle in the y direction due to motion in the y direction.


Go to Step 1: Pre-Analysis & Start-Up4: Integral Form of Conservation Equations 

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