Flow Through Orifice Moss Formula Calculator		Units
Blocks shown as light blue are editable
Diameter orifice d =		in2
Area of orifice A =		in2
Coefficient of flow C =		-
Upstream gauge pressure P =		psig
atmosphetic pressure atm =		psi
absolute pressure P =		psia
Upstream temperature T =		° F
converted Upstream temperature T =		° R
Air density  D =		lb/ft3
Moss Formula Calculated Results
Discharge W =		lb/sec
Discharge W =		ft3/sec
Discharge W =		ft3/min
Discharge W =		ft3/hr