# Bernoulli Theorem Equations Calculator

## Fluid Mechanics Hydraulic Design Formulas ### Solving For Head Loss #### Inputs:

static head or elevation (Z1)
static head or elevation (Z2)
pressure (P1)
pressure (P2)
velocity (V1)
velocity (V2)
density (p)
acceleration of gravity (g)

#### Conversions:

static head or elevation (Z1)
= 0
= 0
meter
static head or elevation (Z2)
= 0
= 0
meter
pressure (P1)
= 0
= 0
pascal
pressure (P2)
= 0
= 0
pascal
velocity (V1)
= 0
= 0
meter/second
velocity (V2)
= 0
= 0
meter/second
density (p)
= 0
= 0
kilogram/meter^3
acceleration of gravity (g)
= 0
= 0
meter/second^2

= NOT CALCULATED

#### Other Units:

Change Equation
Note Bernoulli Equation Assumes:
 1 flow is streamline 2 steady state flow 3 inviscid fluid 4 incompressible fluid
Select to solve for a different unknown Solve for head loss Solve for static head or elevation at point 1 Solve for pressure at point 1 Solve for velocity at point 1
Where
 h = head loss Z = static head or elevation P = Pressure V = fluid velocity p = fluid density g = acceleration of gravity Q = flow rate

Reference - Books:
1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.

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By Jimmy Raymond Contact: aj@ajdesigner.com