VARIABLE | Description |
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Re | Reynolds number |
v1, v2 | Initial and final velocities |
vavg | Average velocity |
W | Power input |
y1, y2 | Initial and final heights |
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References: 3,6,9. |
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Pressure at Depth (3, 1)
This equation describes hydrostatic pressure for an incompressible fluid. Depth h is positive downwards from the reference.
Equation:
P = P0 +ρ ⋅ g ⋅ h
Example:
Given: h=100_m, ρ=1025.1817_kg/m^3, P0=1_atm.
Solution: P=1106.6848_kPa.
Bernoulli Equation (3, 2)
These equations represent the streamlined flow of an incompressible fluid.
Equation Reference