It is one reason why pilots, particularly those flying light aircraft, try to avoid flying through rain clouds. This type of turbulence can occur in cumulonimbus or rain bearing clouds, and may be quite intense. Thermal Turbulence is caused by the sun heating the earth’s surface unevenly, so that convective currents are set in motion, with warm air rising and cool air descending. Mountain waves produce some of the most severe turbulence associated with mechanical agencies Thermal Turbulence Mountain waves are turbulent eddies that are found downwind from mountain ridges. It occurs generally in unstable air, and depends to a large extent on the strength of the wind. Mechanical Turbulence is friction between the air and the ground, and occurs particularly at lower levels.
There are several different causes of turbulence. It can, very occasionally, even cause structural damage. Perhaps an easier-to-understand definition would be that turbulence is irregular motion of the air that the plane is flying through, which then results in annoying bumps and violent movements, or occasionally is even severe enough to momentarily throw an aircraft out of control.
You can find different definitions of turbulence, but a common one is that it is “chaotic and capricious eddies of air, disturbed from a calmer state by various forces”. So what is turbulence, what causes it, and should we be concerned if we find ourselves caught up in it? And what about pilots of light aircraft are they in a different situation if they should happen to hit turbulence during a flight? Let us take a look at these and some related questions. In fact, passengers may be amazed at how unconcerned the crew seem, when the aircraft is making what feels like wild gyrations and movements. They may put on the seatbelt sign, and the cabin crew may even occasionally stop serving drinks and food if the turbulence is moderate or severe, but that is about all. Pilots, on the other hand, are generally quite calm about turbulence, simply making an announcement that they the plane has hit some turbulence and people should take care. Even if it is quite mild, they may feel as though the plane could be about to fall out of the sky. Turbulence during a flight is something which many airplane passengers find extremely frightening.
0 kommentar(er)
