Π£ Π½Π°Ρ Π²Ρ ΠΌΠΎΠΆΠ΅ΡΠ΅ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π±Π΅ΡΠΏΠ»Π°ΡΠ½ΠΎ OpenMC Tutorial | Converting the World's Most Detailed MSRE CAD Model to Simulation ΠΈΠ»ΠΈ ΡΠΊΠ°ΡΠ°ΡΡ Π² ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΌ Π΄ΠΎΡΡΡΠΏΠ½ΠΎΠΌ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅, Π²ΠΈΠ΄Π΅ΠΎ ΠΊΠΎΡΠΎΡΠΎΠ΅ Π±ΡΠ»ΠΎ Π·Π°Π³ΡΡΠΆΠ΅Π½ΠΎ Π½Π° ΡΡΡΠ±. ΠΠ»Ρ Π·Π°Π³ΡΡΠ·ΠΊΠΈ Π²ΡΠ±Π΅ΡΠΈΡΠ΅ Π²Π°ΡΠΈΠ°Π½Ρ ΠΈΠ· ΡΠΎΡΠΌΡ Π½ΠΈΠΆΠ΅:
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β‘Explore the revolutionary Molten Salt Reactor Experiment (MSRE) with our in-depth tutorial, utilising the world's most detailed CAD model from Copenhagen Atomics, and preparing it for OpenMC simulations.β‘ This tutorial serves as your guide to resurrecting the MSRE on your own computer. Learn how to use open-source tools to convert a CAD model of a reactor and simulate its performance, from downloading the necessary STEP files to running OpenMC for criticality analysis. Whether you're an enthusiast or a professional in the field, this tutorial will provide practical tips on installing the software, creating meshed geometries, and evaluating the reactor's performance. Subscribe for more content like this and updates on thorium molten salt reactors from Copenhagen Atomics: Β Β Β /Β @copenhagenatomicsΒ Β Chapters: 00:00 Introduction 00:30 Table of content 01:19 Downloading MSRE step-files. 06:51 Install OpenMC & CAD_to_OpenMC 12:14 Script and run CAD_to_OpenMC on MSRE 18:54 Run a criticality calculation on MSRE _____________________________________ πΎ Commands πΎ 1. install: In this section micromamba can be replaced by conda or mamba. micromamba create -n demo python=3.9 This creates a managed python environment, in which we install all necessary software without cluttering your system. micromamba activate demo Activates the environment. micromamba install moab openmc=0.14.0=dagmc_* libglu Installs OpenMC, the moab mesh-databasesystem, and graphical acceleration library (libglu). pip install CAD_to_OpenMC Installs the CAD converting tool CAD_to_OpenMC. 2. download step-files: https://drive.google.com/drive/folder... Shared cloud directory with MSRE-step files. Just click download. 3. Edit a meshing script: vim script.py Use your favorite editor (emacs/atom/nano/notepad etc.) to create a script similar to the one below. 4. run the meshing script: python script.py Tells the python interpreter to run your newly created script. 5. run OpenMC to see if the reactor is critical: openmc msre_critical.py Sets up the neutron transport problem (including material definitions) such that OpenMC can track neutrons in your MSRE_model, and determine criticality. _____________________________________ βοΈ Helpful links βοΈ .Step files: https://drive.google.com/drive/folder... OpenMC: https://openmc.org/ CAD_to_OenMC: https://github.com/openmsr/CAD_to_openMC _____________________________________ π Stay connected with us! π Β Β /Β copenhagen-atomicsΒ Β #OpenMC #nuclearenergy #Copenhagenatomics #openmctutorial #moltensaltreactor #thorium #fissile #sciencenews #energyindependence #energysecurity #oakridgenationallaboratory #nuclear #thorium #moltensalt #energyresearch