Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
This is an AMP page - Open full page! for all features.
The diagram below indicates the air leakage or air volume passing through orifices ranging size 1/64 - 1/4 inches. For well rounded nozzles multiply the vlues in the diagram with 0.97. For sharp edged nozzles multiply the values with 0.65.
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!
We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.
Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.
Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.
AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.
If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. You can target the Engineering ToolBox by using AdWords Managed Placements.
oC
oF
m
km
in
ft
yards
miles
naut miles
m2
km2
in2
ft2
miles2
acres
m3
liters
in3
ft3
us gal
kgf
N
lbf
m/s
km/h
ft/min
ft/s
mph
knots
Pa (N/m2)
bar
mm H2O
kg/cm2
psi
inches H2O
m3/s
m3/h
US gpm
cfm
8 6