Matthew Krupcale Contact KRUPCALEMJ@ORNL.GOV All Publications On the approximations underpinning fast nuclear cloud models Planning for Material Control and Accountancy at Liquid-Fueled Molten Salt Reactors Initial overview, description, and assessment of the DELFIC atmospheric transport model... Evaluation of Historic Nuclear Cloud Measurement for Entrainment Parameter Determination... Key Links Organizations National Security Sciences Directorate Nuclear Nonproliferation Division Nonproliferation Engineering Science and Technologies Section Incident Modeling and Computational Sciences