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Find flight distance between cities or distance an airplane covers in a flight. Calculate air distance for all types of routes.
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, you can determine the air volume flowing past a point in the duct per unit of time.
4 maj 2024 · The Air-Flow Calculator is designed to compute the volumetric flow of air based on its velocity and the cross-sectional area of the flow channel. This is particularly useful in fields like HVAC (Heating, Ventilation, and Air Conditioning), aerodynamics, and environmental engineering.
With the distance calculator distance.to you can easily determine distances between world-wide locations. Simply enter any desired location into the search function and you will get the shortest distance (air line) between the points, the route (route planner) as well as all important information.
Air Flow formulas. CFM = Duct area sq ft x Velocity (Mercury) Standard Air= 70F @ 29.92” HG. cubic foot of standard air = 0.075 pounds 13.3 cubic feet of standard air = pound. FAN LAWS: Remember RPM is interchangeable for CFM. Note: new is the same as 1 and old is the same as 2. Fan Law #1.
Use Great Circle Mapper to calculate the distance and flight duration between all airports worldwide and draw the flight route on a map.
This tool calculates the flight distance and the required flight time for any location/airport in the world. Simply select the desired airport of departure and destination and the approximate flight time and flight distance is calculated.
