See the true shape of the air

We breathe the air every day but don't know what their shape is? The image above was built by researchers in 3D and tried to describe the chaos and interaction of the air when exposed to the liquid surface.

Not only does it interact with liquids, but when it is stimulated by temperature or pressure, air also tends to deform in speed. The layers of gas are less stable, dense, moving at more than 610km / h. For experts, it is evident that science recognizes and now is the time to try to create its own shape.

A built-in 3D photo helps further study human hair. It is considered a 'hair flow', which clearly shows the interaction and reaction of human hair - tangible things with air, dust . (things that seem invisible to the naked eye). It is an effective simulation tool for science, especially for the industry of shampoo, hair conditioner and so on.

Air pressure when swinging a stick on a golf ball will look like this. When the balloons were in midair, the pressure in front of it was very large, much higher than the back, gradually pulling force back and speeding down, the ball fell. At the same time, in the air, around the ball, the air is chaotic, moving continuously and creating a spin for the flight path.

You can identify the two scents mixed together through the nose but this will be the first time you see it. In the image, dark red colors show thicker gas density than dark blue. Small swirling circles show contact, merging of two gases, initially small and growing up until they get together.

Like air, magnetism is also something that people cannot see but play an important role in the universe. It is the beginning of new stars. So, Chicago University scientists have created this image to further concretize it, which will easily experiment, explore and explore space.

A 3D photo of such 'invisible' things is a challenge that is not simple at all. To create it, people must use artificial intelligence of supercomputers. Demonstrating that to manipulate and visualize the chaos of the airflow in the image above, high-tech devices had to work in a total of 1.2 million hours.

Simulation of wind direction in the cooling tower of a nuclear plant. The wind direction is shaped by thread-like lines, many colors show different levels of poisoning caused by water released from the cooling tower. They recreated them on computers to help scientists calculate the pollution level of the areas around the nuclear plant, thereby finding a more effective solution.

In automotive design and research, the work of drawing 'invisible' objects is also extremely important. Above is the image of 3D radiator grille design of the Corvette Z06 2008. Hot air blowing from the previous engine will be simulated to see the direction of exit and the frequency and temperature. After that, the designers will rely on it to install the correct and appropriate grille system.

The whole atmosphere in a closed room was redrawn by the computer. The most recognizable feature is: chaos, unevenness and lack of stability. However, the accuracy of the above image is not even able to be solved in person.