March 10, 2008
A National Nuclear Security Administration (NNSA) Center of Excellence will be established at Caltech, under the direction of Michael Ortiz, Dotty and Dick Hayman Professor of Aeronautics and Mechanical Engineering. This center, PSAAP, one of five new centers to be established, will develop not only the science and engineering models and software for 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. The center will be funded for $17 million over a five-year period.