# Hazen Williams Equations Calculator

## Hydraulics and Fluid Mechanics Formulas

Solving for friction coefficient
Note: Valid only for ambient temperatures and turbulent flow

#### Inputs:

 flow rate or discharge (Q) meter^3/secondcc/hourcentimeter^3/secondcentimeter^3/hourdeciliter/minutefoot^3/minutefoot^3/secondgallon/minuteliter/dayliter/minuteliter/secondmeter^3/daymeter^3/minutemilliliter/hourmilliliter/minute
 pipe diameter (D) meterangstromattometercentimeterchaindekameterdecimeterexameterfemtometerfootgigameterhectometerinchkilometerlight yearlinkmegametermicrometermicronmilemillimeternanometerparsecpetameterpicometerrodterameteryard
 hydraulic grade line slope (s)

#### Conversions:

 flow rate or discharge (Q)= 0 = 0gallon/minute
 pipe diameter (D)= 0 = 0inch
 hydraulic grade line slope (s)= 0 = 0

#### Solution:

 Hazen William friction coefficient (C)= NOT CALCULATED

#### Other Units:

Change Equation
Select to solve for a different unknown
Mean Fluid Velocity
 mean flow velocity friction coefficient hydraulic radius hydraulic grade line slope
Fluid Flow Rate
 discharge or flow rate friction coefficient pipe diameter hydraulic grade line slope
Where
 v = mean flow velocity C = Hazen Williams friction coefficient r = hydraulic radius s = hydraulic grade line slope Q = flow rate or discharge D = pipe diameter

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

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond

Contact: aj@ajdesigner.com