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How to Convert feet per minute to inches per second?
-- to convert the feet to inches, multiply by 12-- to convert the minute to second, divide by 60-- combining these operations, take (feet per minute) and multiply by (12/60) = 0.2
How do you convert liters per minute to cubic feet per minute?
Multiply liters per minute by 0.0353146667 to get cubic feet per minute.
Convert feet per minute to feet per second?
'F' (feet / minute) x (1 minute / 60 seconds) = (F / 60) (feet - minute / minute - second) = F/60 ft/sec -- Take the number of feet per minute. -- Divide it by 60. -- The answer is the number of feet per second.
How do you convert inches of water column into cubic feet per minute?
You can convert in w.c. to feet per minute and then convert fpm to CFM. FPm is 4005 times the square root of the pressure. So to convert 1 " w.c. to fpm its the square root of 1, which is 1 times 4005, which is 4005 fpm. Then you multiply the fpm by the area of the space the air is moving through. So if you have 1 " wc moving through a hole that's 1 square foot in area, that's 4005 cubic feet per minute.
How do you convert inches of water to cubic feet per minute?
You can convert in w.c. to feet per minute and then convert fpm to CFM. FPm is 4005 times the square root of the pressure. So to convert 1 " w.c. to fpm its the square root of 1, which is 1 times 4005, which is 4005 fpm. Then you multiply the fpm by the area of the space the air is moving through. So if you have 1 " wc moving through a hole that's 1 square foot in area, that's 4005 cubic feet per minute.
What is formula for converting face velocity into cubic feet per minute?
You need to know the area of the pipe or duct. If you have that area, in square feet, V = Q/A where V = velocity (ft/minute in this case), Q = flowrate (cubic feet/minute in ths case), and A = area (square feet in this case). Then, you just have to apply conversions to get whatever units you want to present or use the answer in.
How do you convert millimeter h2o into Cubic Feet per Minute?
You can't convert those units. Milimeters of water (mmH2O) is a unit of pressure equal to about 13.6 mmHg. Cubic feet per minute is a measure of fluid flow.
How do you calculate the fpm?
You can MEASURE feet per minute. This measure is called velocity. Velocity is how far something has traveled divided by the time it takes to cover that distance. If you already know the velocity in miles per hour, you can convert to feet per minute by multiplying miles per hour by the fraction 5280 / 60, since there are 5280 feet in a mile and 60 minutes in an hour.
How to Convert feet per minute to inches per second?
-- to convert the feet to inches, multiply by 12-- to convert the minute to second, divide by 60-- combining these operations, take (feet per minute) and multiply by (12/60) = 0.2
Convert 60 miles per hour to feet per minute?
5280 feet minute
How do you get cfm with a manometer?
To calculate CFM (cubic feet per minute) using a manometer, measure the pressure difference across a restriction in the airflow system. Use the manometer reading and the area of the restriction to determine the velocity pressure. Then, use the velocity pressure to calculate the airflow in CFM using the formula CFM = (Velocity Pressure * Area of the Restriction) / 4005.
How do you convert liters per minute to cubic feet per minute?
Multiply liters per minute by 0.0353146667 to get cubic feet per minute.
How do you convert cubic feet per minute to liters per minute?
Cubic feet per minute x 28.3168 = liters per minute
How do you convert feet per minute to cubic feet per minute?
You cannot without knowing the dimensions and shape.
How do you convert meters per minute to feet per minute?
Multiply meters per minute by 3.28 to get feet per minute.
How can measure the velocity in the duct?
existing duct = velometer (Google velometer). Calculate velocity if volume is known and the size of duct volume (cubic feet) multiplied, square feet feet of duct, IE. 1000 cubic foot of air * 12" x12" square duct = 1000 cubic feet * 1sq. foot = 1000 feet per minute
What is cfm in HVAC?
Short for cubic feet per minute, a measurement of the velocity at which air flows into or out of a space.
