A Lagrangian stochastic method of solving the diffusion equation for inhomogeneous turbulence is presented in this paper. This numerical method uses (1) a first-order approximation for the spatial...
The Atmospheric Release Advisory Capability (ARAC) is a centralized emergency response system used to assess the impact from atmospheric releases of hazardous materials. As part of an ongoing...
We are developing a new meteorological data assimilation model for the Atmospheric Release Advisory Capability (ARAC) project at Lawrence Livermore National Laboratory, which provides real-time...
Since its inception over 26 years ago3, NARAC (the National Atmospheric Release and Advisory Center) has used measurement data to update model predictions of radioactive releases from known...
n Atmospheric releases are one of the most highly effective and rapid means to impact large populations n Primary uncertainty due to unknown sources and meteorology n Our approach couples data and...
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