![](http://www.alamy.com/thumbs/6/3B292AB0-4B9D-4AD1-9CD9-0450111F5913/2ACC6JR.jpg)
Computer simulation of a vortex. Vorticity in a fluid such as a liquid or a gas is generated by internal friction or viscosity between adjacent partic
Computer simulation of a vortex. Vorticity in a fluid such as a liquid or a gas is generated by internal friction or viscosity between adjacent particles or layers. The colour coding indicates the gradient of the velocity which expresses a variation of the magnitude of the velocity: the closer are the different coloured bands the steeper are the velocity changes.
Size: 5111px × 3330px
Photo credit: © DR FRED ESPENAK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: computer, effect, effects, fluid, liquid, model, physical, physics, simulation, vortex