What is the true definition of vortex?
1 : something that resembles a whirlpool the hellish vortex of battle — Time. 2a : a mass of fluid (such as a liquid) with a whirling or circular motion that tends to form a cavity or vacuum in the center of the circle and to draw toward this cavity or vacuum bodies subject to its action especially : whirlpool, eddy.
What does vortex of emotions mean?
literarya feeling or situation that has so much power or influence over you that you feel you are not in control. vortex of: caught up in a swirling vortex of emotions.
What is an example of a vortex?
A vortex is a rotating region of fluid such as, for example, a tornado or a whirlpool. Two simple examples of vortices are the free vortex and the forced vortex. A free vortex is one in which the azimuthal component of velocity, vф, is inversely proportional to the distance from the axis of rotation, i.e., vф ∞ 1/r.
What does vortex mean in literature?
(literary) a very powerful feeling or situation that you cannot avoid or escape from. They were caught up in a whirling vortex of emotion.
How do you use vortex in a sentence?
Vortex in a Sentence 🔉
- In the movie, the vortex pulled in every spaceship that came near it.
- The tornado’s vortex swept up two of the trailers in the mobile home park.
- As the vortex of water swirled down the drain, it dragged an insect along with it.
- The hurricane has produced a vortex that is pulling ships under water.
What is vortex in aerodynamics?
A vortex is a rotating column of air, similar to a tornado. Vortices form behind any wing or body that generates positive or negative aerodynamic lift. This creates a net force upwards and is how an airplane wing generates lift. However, air always wants to move from an area of high pressure to an area of low pressure.
What happens in a vortex?
A vortex is a physics phenomenon that occurs when a gas or a liquid moves in circles. At the center is a vortex line that the matter swirls around. They are formed when there is a difference in the velocity of what surrounds the line. Hurricanes, tornadoes and air moving over a plane wing are examples of vortices.
How does a vortex form?
Vortices often form as a result of a difference in fluid speed – like when fast wind moves over slow wind. This is what happens when you drag the plate through the water – the water right next to the plate moves quickly because of friction, but the water further away from the plate is stationary.