Flow Measurement. Pitot Tube Orifice Meter Venturi Tube Variable –Area Meters (Rotameter) Others. Manometer. Measuring static and velocity head in fluid flow. Pitot Tube. Airbus SAS.
z1 = z2
V1 = 0
P1 = Pt
P2 = Ps
This requires the fluid to be inviscid (viscosity = 0).
Original Model for Wind Chill Index
Where WCI = Wind chill index, kcal/m2/h
V = Wind velocity, m/sec
T = Air temperature, ℃
New Model for Wind Chill Index
where is the wind chill index based on the Celsius scale, is the air temperature in ℃ and is the air speed in km/h measured at 10 metres (33 ft), standard anemometer height).
V = Wind speed, m/sec
B = Beaufort number