Helpful online Calculators for solving for Pipes - V, Q, and rectangles. 1

[brandonbw]

I asked in a previous thread

http://www.eng-tips.com/viewthread.cfm?qid=307866

and found some calculators online to do what I was looking for. I mainly wanted something that I could plug and chug on my phone while at a meeting, without reinventing the wheel.

http://www.hawsedc.com/engcalcs/Manning-Pipe-Flow.php

The first solves what I wanted for Q or V based on pipe diameter.

http://www.engineeringtoolbox.com/equivalent-diameter-d_205.html

The second solves for a circle equivalent to a rectangle pipe.

B+W Engineering and Design
Los Angeles Civil Engineer and Structural Engineer

http://bwengr.com

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