News tagged with numerical simulations

Formation of Saturn's ring moons explained

(PhysOrg.com) -- New computer simulations based on data collected by the Cassini spacecraft mission suggest five of Saturn's moons may have been formed only 10 million years ago, and researchers in France ...

Jun 10, 2010 report
4.8 / 5 (12) 8 | with audio podcast

Math goes to the movies

Whether it's an exploding fireball in "Star Wars: Episode 3", a swirling maelstrom in "Pirates of the Caribbean: At World's End", or beguiling rats turning out gourmet food in "Ratatouille", computer-generated ...

Apr 14, 2010
4.1 / 5 (8) 0 | with audio podcast

Perfectly shaped solid components

(PhysOrg.com) -- When metals are shaped, the materials they are made of are often damaged in the process. One cause of this is excessive press force, which cracks and perforates the material. By running simulations ...

Feb 01, 2010
4 / 5 (5) 0

Active hearing process in mosquitoes

A mathematical model has explained some of the remarkable features of mosquito hearing. In particular, the male can hear the faintest beats of the female's wings and yet is not deafened by loud noises.

Nov 20, 2009
4 / 5 (1) 0

Design tool for materials with a memory

Shape memory alloys can "remember" a condition. If they are deformed, a temperature change can be enough to bring them back to their original shape. A simulation calculates the characteristics of these materials.

Jul 13, 2009
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