NNSA announces Centers of Excellence
The National Nuclear Security Administration (NNSA) announced today the selection of its five new centers of excellence, whose primary focus will be on the emerging computational field of predictive science.
The following five universities will receive $17 million each over a five-year period under NNSA's Predictive Science Academic Alliance Program (PSAAP) agreement:
- Stanford University: The Center for Predictive Systems of Multi-Physics Flow Phenomena with Application to Integrated Hypersonic Systems
- California Institute of Technology: The Center for the Predictive Modeling and Simulation of High-Energy Density Dynamic Response of Materials
- University of Michigan: The Center for Radiative Shock Hydrodynamics (CRASH)
- Purdue University: The Center for Prediction of Reliability, Integrity and Survivability of Microsystems (PRISM)
- University of Texas at Austin: The Center for Predictive Engineering and Computational Sciences (PECOS)
The work of these centers of excellence will support NNSA's Advanced Simulation and Computing (ASC) program, which units the high-performance computing expertise of Sandia, Los Alamos and Lawrence Livermore national laboratories.
"Since the cessation of underground nuclear testing, NNSA has used simulation and modeling tools and capabilities developed by the Advanced Simulation and Computing (ASC) program to support assessment and certification of our nuclear weapons stockpile," said Robert Smolen, NNSA deputy administrator for Defense Programs. "ASC's academic alliances have been the training ground where graduate students and post-doctoral researchers gain and hone skills necessary to carry out large-scale simulations."
Predictive science is the application of verified and validated computational simulations to predict the behavior of complex systems where routine experiments are not feasible. The selected PSAAP centers will focus on unclassified applications of interest to NNSA and its three national laboratories: Lawrence Livermore, Los Alamos and Sandia national laboratories.
The PSAAP centers will develop not only the science and engineering models and software for their large-scale simulations, but also methods associated with the emerging disciplines of verification and validation and uncertainty quantification. The goal of these emerging disciplines is to enable scientists to make precise statements about the degree of confidence they have in their simulation-based predictions.
"We expect the PSAAP alliances will continue to help develop the predictive science field and the workforce of the future, wherein simulations will be pervasive and instrumental in important, high-impact decision-making processes," said Robert Meisner, the source selection official of the PSAAP competition.
For further details on PSAAP, visit the Web.
Women's Association to award annual scholarships
The Lawrence Livermore Laboratory Women's Association (LLLWA) will present scholarship awards from noon-1 p.m. on Wednesday, March 19, in the Bldg. 543 auditorium. Linda Rakow, the Lab's chief financial officer, will be the guest speaker. In addition, Lab employees and past scholarship recipients Sharice and Ed Tippens will discuss how their awards have affected their careers.
The scholarship program provides financial support to employees in their pursuit of educational training as a means of career and personal advancement. All employees are invited to attend. Refreshments will be available. For more information, contact springer8 [at] llnl.gov (Susan Springer), 2-5507, or and grandfield1 [at] llnl.gov (Charlene Grandfield), 3-1779.
