Ads
related to: mach number for flight training
Search results
Results from the WOW.Com Content Network
A Machmeter is an aircraft pitot-static system flight instrument that shows the ratio of the true airspeed to the speed of sound, a dimensionless quantity called Mach number. This is shown on a Machmeter as a decimal fraction. An aircraft flying at the speed of sound is flying at a Mach number of one, expressed as Mach 1.
The Mach number (M or Ma), often only ... So the regime of flight from Mcrit up to Mach 1.3 is called the transonic range. Supersonic: 1.2–5.0 794–3,308 915 ...
Transonic flow patterns on an aircraft wing, showing the effects at and above the critical Mach number. In aerodynamics, the critical Mach number (Mcr or M*) of an aircraft is the lowest Mach number at which the airflow over some point of the aircraft reaches the speed of sound, but does not exceed it. [1]
Coffin corner (also known as the aerodynamic ceiling [1] or Q corner) is the region of flight where a fast but subsonic fixed-wing aircraft's stall speed is near the critical Mach number, at a given gross weight and G-force loading. In this region of flight, it is very difficult to keep an airplane in stable flight.
Dimensionless numbers (or characteristic numbers) have an important role in analyzing the behavior of fluids and their flow as well as in other transport phenomena. [1] They include the Reynolds and the Mach numbers, which describe as ratios the relative magnitude of fluid and physical system characteristics, such as density, viscosity, speed of sound, and flow speed.
Flight Lieutenant Edward Powles: 690: 1,110.447: Supermarine Spitfire PR.XIX PS852: Reached (Mach 0.96) during an emergency dive while carrying out spying flights over China, the highest speed ever recorded for a piston-engined aircraft (though not in level flight). [68] 14 October 2012: Felix Baumgartner: 844: 1,358: None (jumped from a helium ...
During flight, a wing produces lift by accelerating the airflow over the upper surface. This accelerated air can, and does, reach supersonic speeds, even though the airplane itself may be flying at a subsonic airspeed (Mach number < 1.0).
The precise Mach number at which a craft can be said to be flying at hypersonic speed ... So the regime of flight from Mcrit up to Mach 1.3 is called the transonic ...
Ads
related to: mach number for flight training