Uintah

Martin Berzins, Justin Luitjens, Qingyu Meng, Todd Harman, Charles A. Wight, Joseph R. Peterson
2010 Proceedings of the 2010 TeraGrid Conference on - TG '10  
The Uintah Software system was developed to provide an environment for solving a fluid-structure interaction problems on structured adaptive grids on large-scale, long-running, data-intensive problems. Uintah uses a novel asynchronous task-based approach with fully automated load balancing. The application of Uintah to a petascale problem in hazard analysis arising from "sympathetic" explosions in which the collective interactions of a large ensemble of explosives results in dramatically
more » ... dramatically increased explosion violence, is considered. The advances in scalability and combustion modeling needed to begin to solve this problem are discussed and illustrated by prototypical computational results.
doi:10.1145/1838574.1838577 fatcat:v76dqjoh7rgj5bhzglyf4j3ewq