Question: Fluid is flowing through a narrow slit as shown below. Assuming no pressure differential between the inlet and outlet, derive: 1 . An expression for

Fluid is flowing through a narrow slit as shown below. Assuming no pressure differential between the inlet and outlet, derive:
1. An expression for velocity variation (along the x -direction only) within the slit
2. Calculate the ratios of average velocity to maximum velocity
3. Determine the mass flow rate within the slit.
Fluid is flowing through a narrow slit as shown

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