Historically, universities have had a close relationship with the Department of Energy’s Defense Programs national laboratories. In fact, Los Alamos and Lawrence Livermore have been operated for the Department of Energy by the University of California for many years. The mission of the Defense Programs laboratories is focused on Science-Based Stockpile Stewardship, and ASC and the universities share a common and critical interest in making that vision a reality. The success of ASC depends on the ability to show that simulations can credibly be used to replace nuclear testing as a means of ensuring stockpile confidence. Universities recognize the challenge in developing new kinds of simulation tools across a number of related disciplines to accomplish this mission.
About ASC and Universities
Collaborations with universities involve training, recruiting, and working with top researchers in key disciplines required by stockpile stewardship. These partnerships help establish and validate large-scale, multidisciplinary research in modeling and simulation. Collaborating universities are integrated into program activities that challenge vision of what is possible in science-based modeling and simulation. Students gain unique experience using state-of-the-art equipment and the resources of three national laboratories. After graduation, the opportunity may exist to join the laboratory teams providing cutting-edge technologies to ensure the nation’s security. Students and faculty are invited to explore the possiblities with ASC.
Both the ASC Academic Strategic Alliance Program (ASAP) and the Predictive Science Academic Alliance Program (PSAAP) engaged the U.S. academic community in making significant advances in predictive modeling and simulation technologies. Research conducted through these partnerships contributed to the knowledge base required to demonstrate the capabilities of predictive modeling and simulation across a broad spectrum of science and engineering applications using some of the most powerful computers in the world. Both the ASAP and PSAAP encouraged collaboration between the national laboratories and universities in advancing multi-disciplinary predictive modeling and simulation technologies, and educating and recruiting individuals with skills critical to the ASC Program.
Both ASAP and PSAAP involved demonstrating the power of simulation to build models of large-scale complex multi-physics systems requiring ASC-class computers. The difference is that PSAAP focused more strongly on integrating modeling with predictive science disciplines of verification and validation (V&V was also an increasing focus of the later stage of the ASAP program) and uncertainty quantification. The goal was both to further these disciplines and more accurately identify and bound the uncertainty of predictions made by simulations.
ASC Academic Strategic Alliance Program (1997-2010)
ASC Predictive Science Academic Alliance Program (2008-2013)
ASC Predictive Science Academic Alliance Program (2014-2019)
The goal of this program is to support fundamental science at U.S. universities in the emerging field of predictive science. Predictive Science is the development and application of verified and validated computational simulations, in a high-performance computing (HPC) environment, to predict properties and dynamics of complex systems, with quantified uncertainty. The centers are either Multidisciplinary Simulation Centers (MSC) or Single-Discipline Centers (SDC) solving a problem that advances basic science/engineering; verification and validation/uncertainty quantification; and contributing towards achieving effective exascale computing, to demonstrate predictive science in a HPC environment. The following are the current centers:
For more information, please visit www.sandia.gov/psaap.