The principle of the formation of the vortex, what is the principle of the formation of the vortex

The principle of vortex generation: it is due to the geostrophic deflection force when the object moves perpendicular to the earth's latitude on the earth's surface, because the earth's rotation linear velocity changes with latitude. Due to inertia, the object has a tendency to maintain the direction of motion of its original velocity relative to the ground, which is called the geostrophic deflection force.

Whirlpools are everywhere, and it can be said that where there are differences, there is the possibility of whirlpools. A vortex is a spiral confluence formed by two or more strands of energy (such as air flow, water flow, electric current, magnetic current, debris flow, etc.) that are different in direction, flow velocity, temperature, etc., when they come into contact with each other.

The confluence forms an inlet and an exit in and out in the direction of the axis of the vortex plane. At the inlet, the confluence is inhaled; At the outlet, the confluence is ejected. The entrance is the equivalent of a so-called black hole; The exit is equivalent to the so-called "cosmic big **".

Among the two or more strands of energy that form a vortex, the energy with fast velocity and high temperature is positive, and conversely, the energy with slow flow rate and low temperature is negative. This is actually the so-called yin-yang fish.

Extended Materials. In the Northern Hemisphere, the object moves from south to north, the linear velocity of the Earth's rotation becomes smaller, and the object keeps its linear velocity unchanged due to inertia, so it is biased to the east, and the relative direction of motion is to the right. When moving from north to south, the linear velocity of the Earth's rotation increases, so it is biased to the west, and the relative direction of motion is also to the right.

Therefore, when the object in the northern hemisphere moves, it is uniformly subjected to the rightward geostrophic deflection force. In the same way, objects are uniformly subjected to a leftward geostrophic deflection force when moving in the southern hemisphere.

If there is no geostrophic deflection force in the vortex created by the current, the water will flow in a radial line from the center, and the direction of the inflow velocity will be directed towards the center.

For example, on the equatorial line of Ecuador, the famous country of the equator, when the water was filled with a funnel, the water flow dropped vertically without forming a vortex. In the Northern Hemisphere, the inflow velocity is to the right, so the inflow velocity is directed to the center to the right, creating a counterclockwise vortex. Similarly, a clockwise vortex is formed in the Southern Hemisphere.

Think about how the whirlpool came about. Most sources, even physics teachers, tell us that the water vortex is due to the Coriolis force. Thus the vortex in the Northern Hemisphere rotates clockwise, and in the Southern Hemisphere it is counterclockwise.

Coriolis does cause a change in the direction of the wind on Earth, but does Coriolis affect the water vortex? If the Coriolis force affects the water vortex, then we should also be affected by the Coriolis force when we play basketball and pool ball, but it doesn't seem to be! In fact, the whirlpool is only caused by the unevenness of the tank or the disturbance in the water.

If the water rotates a little clockwise at the beginning, and as the water gradually leaks out, the angular velocity will inevitably increase due to the conservation of angular momentum, and we will also see the water vortex. Assuming that the bottom of the tank is completely level and there is no disturbance in the water at all, the water will flow directly downwards wherever it is, without whirlpools. So, there is no such thing as clockwise flowing down in the northern hemisphere, counterclockwise in the southern hemisphere.

This is nothing more than a product of someone explaining it with Coriolis force. If you don't believe it, you can find different water tanks to do experiments yourself. If the current vortex is related to the Coriolis force, then there is no specific direction for the current vortex on the equatorial line.

The formation process of the vortex is a spiral-shaped vortex formed by the water flow in a low-lying place, due to the geostrophic deflection force.

When an object moves perpendicular to the earth's latitude on the earth's surface, the linear velocity of the earth's rotation changes with the change of latitude, and the object has a tendency to maintain the direction of motion of the original velocity relative to the ground.