Air-Duct Sizing

Sponsored Links

Air flow, air velocity and required air-duct area is indicated below:

• 1 ft/min = 5.08x10^-3 m/s
• 1 ft³/min = 1.7 m³/h = 0.47 l/s
• 1 ft² = 0.0929 m² = 144 in²

Related Mobile Apps from The Engineering ToolBox

• Air Duct Flow App
• Air Duct Velocity App
• Air Duct Head Loss App 

- free apps for offline use on mobile devices

Sponsored Links

Related Topics

• HVAC Systems - Heating, Ventilation and Air Conditioning systems ...
• Ventilation - Systems for ventilation and air handling - air change rates, ducts and pressure drops, charts and diagrams and more

Related Documents

• Air Duct Velocity Diagram - Air flow volume, duct size, velocity and dynamic pressure
• Air Ducts Friction Loss Diagram - Major loss diagram air ducts - SI units
• Air Ducts Friction Loss Diagram - Major loss diagram air ducts - Imperial units ranging 10 - 100 000 cfm
• Air Velocities in Ducts - Recommended maximum air velocities in ventilation ducts
• Circular Duct Sizes - Dimensions of circular ventilation air ducts
• Duct Velocity - Calculate velocities in circular and rectangular ducts - imperial and SI-units - online calculator
• Minor Loss Coefficients for Air Duct Components - Minor loss - pressure or head loss - coefficients for air duct distribution systems components
• Sizing Ducts - The ductwork of ventilation systems are often sized with either the Velocity, the Constant Pressure Loss (or Equal Friction Loss) - or the Static Pressure Recovery Methods