Discussion about the characteristics of flow in atmospheric airflow field using the complex function

Discussion about the characteristics of flow in atmospheric airflow field using the complex function

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Different levels of fluctuation occur when airflow passes over different terrain.It is important for weather and climate change, as well as aviation and glider safety, to study the motion of airflow.Based on conformal mapping and the complex potential, the motion of airflow in two different cases is discussed under the premise that the atmosphere merrick backcountry wet cat food is an ideal fluid.Firstly, the parallel flow movement through an arc-shaped mountain is studied, and the influence of horizontal velocity and of the angle between the mountain and the negative direction of horizontal ground on the airflow movement is analyzed.

The results indicate that the influence on the motion increases with an increase in flow velocity and a decrease in the angle.Then, the motion of a parallel flow transpharm online shopping superimposed onto a point vortex when passing a linear boundary is discussed.Since the vortex core is an extreme point, its location cannot be changed, no matter how fast the flow velocity.That is, although the motion of the surrounding particles is changed, the vortex core remains motionless.