LMNO Engineering logo LMNO Engineering, Research, and Software, Ltd.

Fluid Flow Calculators and Consulting
www.LMNOeng.com

photo of owner Ken Edwards      
Greetings! I am Ken Edwards, Ph.D., P.E., and owner of LMNO Engineering. My e-mail is LMNO@LMNOeng.com and phone is (USA): (740) 707-2614.

Contact me about your project needs. We have served clients worldwide since 1998.

CALCULATORS
Red Dot () calculations are free.

picture of flow through culvert into river

Open Channels / Culverts

Manning Equation Detailed Calculators:

Simple Manning calculators:

Specialty Programs:

Flumes:

Weirs:

Compute Waterfall Discharge at Channel Drop-Off (End Depth):

Riprap

Drag Force

Hydrology and Groundwater

Hydrology:

Groundwater:

picture of piping

Pressurized Conduits

Single pipes and tubes:

Compressible (gases):

Specialty Programs:

Venturi, Nozzle, and Orifice Flow meters (D is pipe diameter):

Properties of Gases:

Simple Programs:

Miscellaneous

Videos / Movies

Newsletters

(Fluid flow articles written by Ken Edwards, Ph.D., P.E., Owner of LMNO Engineering)
1999  2000  2001  2002  2003  2004  2005  2006 - 2012  2013 - 2019  2020 - 2024

     Free newsletters:
Any other comments: 

Privacy Policy: Other than to investigate fraud or cooperate with law enforcement, your information is not distributed to any other entity. LMNO Engineering reserves the right to change this policy.

Photographs and Images

flow diagram water pipe experiment water hammer equation detention pond pressure flow calculator air manifold experiment gas and liquid network modeling

View list of calculators by topic (less clutter but more clicks):
Newsletters  Open Channels  Drag  Flow  Pressure  Flumes  Forces  Groundwater  Hydrology  Pressurized Pipes and Conduits  RainfallMaps  Statics  Videos  Volume  Waterfall  Water Hammer  Weirs

About calculators   Links   Send a message using online form

© 1998-2024 LMNO Engineering, Research, and Software, Ltd.  All rights reserved.

LMNO Engineering, Research, and Software, Ltd.
7860 Angel Ridge Rd.   Athens, Ohio  45701   USA   (740) 707-2614
LMNO@LMNOeng.com    https://www.LMNOeng.com