Webwww.calculatoredge.com Air Velocity is measurement of the rate of displacement of air or gas at a specific location. Air velocity (distance traveled per unit of time) is usually expressed in Linear Feet per Minute (LFM). By multiplying air velocity by the cross section area of a duct,...
Concept of Air Velocity can be used in air conditioning, heating and ventilating work. Enter value, select unit and click on calculate. Result will be displayed. Enter Your Values: Air Flow: Rectangle Duct H:W: Circular Duct R: Results: ...
Same Sky's air flow conversion calculator can be used to convert between common units for volume air flow and air velocity flowing past a point in a specified area of duct. To use the calculator, enter your air velocity or volume air flow and duct area/type, select your units, click ca...
Air Flow Conversion Calculator calculate the rate of displacement of air or gas at a specific location. - Enter the air velocity or volume airflow. - Choose c…
We can immediately see that an 8-inch round duct at 500 FPM airflow velocity can generate272.71 CFM of airflow. If you need this conversion in reverse – CFM to FPM – you can usethis CFM to FPM calculator for round and rectangular ducts. ...
Use our particles velocity calculator to see how fast they can move! For example, the average speed of a nitrogen molecule with a mass of 14 u (u — unified atomic mass unit) at room temperature is about 670 m/s — two times faster than the speed of sound! Moreover, at higher ...
You can also use the ACH calculator to size different types of fans. Here are some examples: Best wall-mounted fans with 8 ACH. Best high velocity floor fanscan be used to achieve a 16 ACH in badly ventilated spaces. Here is a list of how many ACH different air purifier brands usually...
The magnitude of these forces depends on the object's shape and velocity, the gas's mass, and two other important properties of the air: viscosity and compressibility. When an object moves in a gas, the gas molecules stuck to its surface form moving surfaces between which friction is ...
Involving velocity, pressure, density and temperature as functions of space and time. Gases and Compressed Air Properties of air, LNG, LPG and other common gases. Pipeline capacities and sizing of relief valves. Material Properties Properties of gases, fluids and solids. Densities, specific ...
Metre per second (U.S. spelling: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds. One metre per second is roughly the speed of ...