Sneak kaboom

April 30th, 2015
Deflagration (top) progresses through the explosive cylinders (light blue) transitioning to detonation (0.710 milliseconds). The dark blue region shows the position of the 2D pressure slice (bottom). (Vizualization: University of Utah and Weber State University.)

At Argonne, research teams turn to supercomputing to study a phenomenon that can trigger surprisingly powerful explosions.


Slippery subject

February 11th, 2015
These visualizations show ice flow velocity at the surface from satellite observations (top) and as reconstructed from parameters derived by solving the inverse problem. The scale is kilometers per year. The inverse reconstruction most closely matches reality in the critical coastal areas. (Tobin Isaac, University of Texas.)

University of Texas researchers are out to improve computational models of ice sheets by refining estimates of basal friction: how much rocks and earth slow the sheet’s movement.


A smashing success

December 30th, 2014
Since 2000, RHIC – for Relativistic Heavy Ion Collider – has pushed gold ions to near-light speeds around a 2.4-mile racetrack at Brookhaven National Laboratory. This is an image from the collider's Star detector.

The world’s particle colliders unite to share and analyze massive volumes of data.