AUTHOR=DeHart Mark D. , Shemon Emily , Lee Deokjung TITLE=Editorial: Multiphysics methods and analysis applied to nuclear reactor systems JOURNAL=Frontiers in Nuclear Engineering VOLUME=Volume 4 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/nuclear-engineering/articles/10.3389/fnuen.2025.1717262 DOI=10.3389/fnuen.2025.1717262 ISSN=2813-3412