Duct Size Calculator

Duct Size:
Temperature:	[°C]
Flow rate:	[m³/hr]
Select Pipe Type:
Internal Diameter:	[mm]
Width:	[mm]
Roughness height:	[mm]
Pipe Lenght:	[m]

Equivalent diameter:		[mm]
Flow Area:		[m²]
Flow Viscosity:		[Kg/m.s]
Flow Velocity:		[m/s]
Flow Density:		[Kg/m³]
Reynolds Number:
Friction Factor:
Velocity Pressure:		Pa
Pressure drop:		Pa/m
Total pressure drop on Pipe:		Pa