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“Turbulence is of course dangerous and that is why we have so many lines of defence to try to avoid them when we can,” he said. “If we cannot, we react to it.” ...
Turbulence is characterized by the following features: Irregularity Turbulent flows are always highly irregular. For this reason, turbulence problems are normally treated statistically rather than deterministically. Turbulent flow is chaotic. However, not all chaotic flows are turbulent. Diffusivity
Afternoon flights are the worst for turbulence: Because of the increased likelihood of a thunderstorm occurring as well as the bumpy afternoon air, the later the day gets, the more likely you are ...
Turbulence is a difficult phenomenon to model and understand, and it adds another layer of complexity to the problem of solving the Navier–Stokes equations. To solve the Navier–Stokes equations, we need to find a velocity field v ( x , t ) {\displaystyle \mathbf {v} (x,t)} and a pressure field p ( x , t ) {\displaystyle p(x,t)} that satisfy ...
Clear-air turbulence has been around for decades, but climate change is making it worse. Here’s how airlines and scientists are handling this growing problem.
The propensity of a fluid to swirl is used to promote good fuel/air mixing in internal combustion engines.. In fluid mechanics and transport phenomena, an eddy is not a property of the fluid, but a violent swirling motion caused by the position and direction of turbulent flow.
The death of a British man and injuries impacting dozens of other people aboard a Singapore Airlines flight that hit severe turbulence Tuesday highlighted the potential dangers of flying through ...
This explains why updrafts underneath the base of a cumulonimbus are often laminar. This phenomenon is well known by glider pilots. [16] (see below). The phenomenon is enhanced under the weak echo region of a supercell thunderstorm that is extremely dangerous. At approximately 4 kilometres (13,000 ft) these smooth updrafts become suddenly very ...