Air duct also termed as ductulator is a passage that is used to provide fresh air into rooms, buildings etc., Air ducts may be in circular, square and in rectangular shapes. This online air duct calculator is used to calculate the velocity of air flow feet per minute (FPM), and feet per second (FPS) through any shaped (circle, square or rectangle) ductulator with either diameter, sides or area.
Air Duct Velocity Calculator
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Air duct also termed as ductulator is a passage that is used to provide fresh air into rooms, buildings etc., Air ducts may be in circular, square and in rectangular shapes. This online air duct calculator is used to calculate the velocity of air flow feet per minute (FPM), and feet per second (FPS) through any shaped (circle, square or rectangle) ductulator with either diameter, sides or area.
Formula:
Ductulator Velocity = ( 576 * Air Flow in CFM ) / (3.14 * Diameter2)When diameter is given Ductulator Velocity = ( 576 * a ) / ( Side1 * Side2 * 4) When sides are givenDuctulator Velocity = Air Flow in CFM / Cross Sectional AreaWhen Area is givenAdd to watchlist send us an update. 2 screenshots: runs on: Windows 10 32/64 bit. Windows 8 32/64 bit. Windows 7 32/64 bit. Free Download latest Video tutorials of Udemy, Lynda, Packetpub, Pluralsight and many more freetutorials completely Free. Udemy courses free download google drive. DUCT COMPONENTS 1 3.0. DUCT CLASSIFICATION 2 3.1 Velocity Classification 2 3.2ressure classification P 3 4.0. DUCT MATERIALS 4 4.1 Metallic Ducts 4 4.2 Non Metallic ducts 5 5.0. DUCT SHAPES 6 5.1 Round Ducts 7 5.2 Rectangular Ducts 7 5.3 Oval Ducts 8 6.0. SUPPLY DUCT CONFIGURATIONS 8 6.1 Extended Plenum Systems 8 6.2 Reducing Trunk System 10.
Example
The velocity of an air duct with area 16 sq.ft and air flow of 10 CFM would be :
V = 10 / 16 = 0.625 FPM
When converted to FPS, it is 0.0104 FPS Cardhop 1 1 4 – manage your contacts.
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Meta 1 9 5 ml. Use this online Physics conversion CFM calculator to calculate the air flow of a pipe. It is calculated in either Cubic Feet per Minute (CFM) or Feet per Minute (FPM). Seasonality core 2 6 x 2. This online calculator helps you to calculate either of the three parameters namely, the air flow in FPM (Feet per Minute), CFM and the area in square feet. By knowing any two parameters we can calculate the remaining parameter using this cubic feet per minute conversion calculator.
Cubic Feet per Minute Conversion | Calculate Air Flow
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Use this online Physics conversion CFM calculator to calculate the air flow of a pipe. It is calculated in either Cubic Feet per Minute (CFM) or Feet per Minute (FPM). This online calculator helps you to calculate either of the three parameters namely, the air flow in FPM (Feet per Minute), CFM and the area in square feet. By knowing any two parameters we can calculate the remaining parameter using this cubic feet per minute conversion calculator.
Formula:
Cubic Feet per Minute = (fpm x area)Example
If the FPM and Area is equal to 5 and 25ft^2, then
CFM = 5 x 25
=125 ft3/m