|
|
| ||||||||||||||||||||||||||||||||||||||||||||||||
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |
The US liquid gallon per day (symbol: GPD) is a the unit of volumetric flow rate equal to that of a US liquid gallon moving each day. It is equal 4.3812636388889 × 10-8 US gal lqd/d.
The cubic foot per minute (symbol: CFM) is a the unit of volumetric flow rate equal to that of a cubic foot moving each minute. It is equal 0.000471947 m3/s.