Open Nodal Core Simulator
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Updated
Jul 16, 2026 - Fortran
Open Nodal Core Simulator
An Open Nuclear Reactor Simulator and Reactor Core Analysis Tool
Interactive, browser-based RBMK-1000 reactor simulation, the physics behind the Chernobyl accident (positive void coefficient, xenon-135, AZ-5 / SCRAM). Educational.
Educational PWR nuclear reactor simulator (Lamarsh PWR-1000) — point-kinetics physics with 6 delayed-neutron groups, live control room UI, in plain HTML/CSS/JS. No dependencies.
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