Stagnation Pressure= Static Pressure + Dynamic Pressure Static holes required to take the static pressure of the local atmosphere for measuring the accurate velocity of a body (aircraft, ship, rocket sled). This design is more working in high Reynolds number fluid flow and at various altitudes and angles of attack. The Pitot static tube is the combination of Pitot tube and Prandtl tube design. Pitot tube which consists of the total hole (as shown below in image) and Prandtl tube consist of static holes on the periphery of the tube. The Pitot-static tube is the combination of Pitot tube and Prandtl tube. Pitot Static Tube is the air flow measurement instrument which is used for measurement of fluid flow velocity.

Related: Complete Wind Tunnel Technique Notes for PTU & PEC Aero Students PITOT-STATIC TUBE SYSTEM: In fewer words, Pitot-Static tube installed on the aircraft body for measurement of the velocity of the aircraft.

In this case, fluid pressure is used for measuring the velocity of the body in a fluid. Velocity Measurement By Pitot Static Tube in Subsonic And Supersonic RegimeДo you know how the velocity of aircraft is measured in the fluid by Pitot-Static Tube? On road vehicles like bus, motor bikes, the car we have a mechanism of magnetic coils which measure the velocity of the vehicle by the number of rotations of the wheels.ДЄircraft, have no road from speed-o-meter mechanism measure velocity.

SUBSONIC COMPRESSIBLE FLOW REGIME MACH 0.3< 1.

PITOT STATIC TUBE AIR FLOW MEASUREMENT IN SUBSONIC AND SUPERSONIC FLOW REGIME.

Stagnation Pressure= Static Pressure + Dynamic Pressure.

Related: Complete Wind Tunnel Technique Notes for PTU & PEC Aero Students.

Velocity Measurement By Pitot Static Tube in Subsonic And Supersonic Regime.

Using a pitot tube to measure velocity