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Thus far, only the Mach buffet that results from excessive speed has been addressed. It must be remembered that Mach buffet is a function of the speed of the airflow over the wing-not necessarily the speed of the airplane. Any time that too great a lift demand is made on the wing, whether from too fast an airspeed or from too high an angle of attack near the MMO, the "high-speed" buffet will occur. Interupted airflow over the wing which can be caused by high speed in thin air, high angle of attack , high wing loading, or G forces, all of which disturb the airflow over the wing. It is not the speed of the airplane but the speed of the air over the wing.
What else can I help you with?
What is mach speed?
340.29 m/s
Is Mach a measurement of speed?
No, Mach is a unit of speed used to measure an object's speed relative to the speed of sound in the medium through which it is traveling. For example, Mach 1 is the speed of sound.
What is the Mach number at the throat section of a converging diverging nozzle?
The Mach number at the throat section of a converging-diverging nozzle is 1. This is where the flow reaches its sonic condition, known as choked flow.
How much force is a Mach?
Mach is a unit used to measure the speed of an object in relation to the speed of sound in the medium it is traveling through. It does not measure force, but rather the ratio of an object's speed to the speed of sound.
How fast is mach two?
Mach one is the speed of sound, which is about 761.2 miles per hour (340.3 meters per second). Mach two is twice the speed of sound, which is about 1,522.4 miles per hour (680.6 meters per second).
What is low speed mach buffet?
There is no such thing as "low speed Mach buffet". It is sometimes confused with stall buffet. Mach buffet is caused by the local airspeed (such as air going around a nacelle or over a wing which is locally faster than the surounding air relative to the aircraft airspeed.) going above the speed of sound and hitting part of the airframe or another area of high speed air from the airframe or nacelle. It occurs usually above .75 Mach or so. Stall buffet is caused by the wing losing lift due to travelling too slowly and requiring an angle of attack that is too high. Stall buffet can be higher airspeed if the aircraft is heavy or under "G" loads greater than 1, in effect requiring a higher angle of attack to maintain altitude. At very high altitudes, it is possible for stall speed and Mach buffet speed to be the same. This is often referred to as the "coffin corner". This is generally at an altitude higher than most aircraft can climb to, so is only a factor in high performance fighters or reconaissance aircraft such as the U-2. This is because Stall Speed is a factor of Calibrated Airspeed, which does not change much with altitude. As altitude is increased, the air density is lower so the aircraft must go faster to maintain a given Calibrated Altitude. True Airspeed ismuch faster at high altitude for a given Calibrated Altitude. Mach number is relatively constant with altitude andvaries with temperature, so the Stall Speed canhave a high True Airspeed at high altitude - and if one goes high enough the Stall Speed and the critical Mach number, where Mach buffet occurs, will be the same True Airspeed. There is no such thing as "low speed mach buffet".
Can a buffet buffet?
no
How do you spell buffe?
It is spelt Buffet, as in 'all you can eat buffet'. The 'T' is silent.
How fast is Mach 1 Mach 2 Mach 3 Mach 4 etc to the fastest Mach level on record?
The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.
What is the plural of mach?
There is no plural for the noun 'mach'; the different levels of mach are usually shown by a numeral for various speeds, such as mach 1 or mach 2.
How do you use buffet in a sentence?
i went to a buffet of chines food. by savanah
Is Hometown Buffet or King Palace Buffet better?
According to consumer ratings, King Palace Buffet is better than Hometown Buffet. King Palace Buffet also has more of a variety than Hometown Buffet.
What is tray buffet?
What is tray buffet
What is buffet style?
what is buffet style
Is buffet a frewnch word?
buffet
Which buffet is better Asian buffet or New china buffet?
I would say New China Buffet, but you can choose what you want...its not my choice.
What is the Mach of Airbus A380?
Maximum speed: Mach 0.96Operating speed: Mach 0.89
