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Hace 2 días · We introduce a new reduction of the motion of three point vortices in a two-dimensional ideal fluid. This proceeds in two stages: a change of variables to Jacobi coordinates and then a Nambu reduction.
Hace 3 días · Zero-point energy (ZPE) is the lowest possible energy that a quantum mechanical system may have. Unlike in classical mechanics, quantum systems constantly fluctuate in their lowest energy state as described by the Heisenberg uncertainty principle. Therefore, even at absolute zero, atoms and molecules retain some vibrational motion.
Hace 3 días · Panel: Physics ‣ Force Fields. Type: Vortex. Vortex force field visualization. The Vortex force field gives a spiraling force that twists the direction of points around the force object’s local Z axis. This can be useful for making a swirling sink, or tornado, or kinks in particle hair.
Hace 4 días · Here I go over the vortex paneling method for point vortexes.
- 7 min
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- Tidepodious
Hace 5 días · This work investigates the dynamics of heavy particles dispersed in turbulent channel flows under unstable thermal stratification conditions using point-particle direct numerical simulations (PP-DNS), to quantify the influence of large-scale coherent vortex rolls, arising from the combined effects of shear and buoyancy, on the spatial distribution and preferential sampling behavior of inertial ...
Hace 2 días · June 6, 2024 | Commercial Doors. Cold storage facilities preserve perishable goods. They’re an important part of the cold storage logistics chain, which allows temperature sensitive items to be transported safely from their point of origin to their final destination. Surprisingly, cold storage facilities have been used for hundreds of years.
Hace 4 días · Learn about the basic theory of operation behind vortex flow meters and how they are used to accurately measure liquids, gasses and steam using a principle known as the von Kármán effect.
