Nuclear Systems & Design Analysis
ES3 supports commercial nuclear power, advanced reactor development, fuel cycle technologies, defense applications, research institutions, and regulatory programs with high-fidelity computational analysis and custom nuclear data solutions.
Radiation Transport Analysis
High-fidelity neutron and photon transport simulations for reactor systems, shielding evaluations, source term assessments, detector response calculations, and activation studies.
Shielding Design & Optimization
Design and evaluation of biological shields, transport casks, reactor structures, hot cells, and radiation protection systems to meet dose and regulatory requirements.
Criticality Safety Analysis
Evaluation of normal and accident conditions using deterministic and Monte Carlo methods to support licensing, operations, fuel handling, storage, and transportation.
Burnup & Fuel Cycle Analysis
Fuel depletion calculations, isotopic inventory prediction, decay heat estimation, source term generation, and fuel cycle performance studies.
Fuel Materials Modeling
Analysis of fuel composition, irradiation effects, isotopic evolution, activation products, and material performance throughout reactor operation.
Custom Cross-Section Generation
Development and processing of application-specific neutron and photon cross sections tailored to reactor physics, shielding, activation, and transport analyses.