[2G10-13] Analysis Method Development 2

[2G12] Partial Current Discontinuity Factors via JFNK in HIRE-Theoretic Multigroup Transport Equations

*Nam Zin Cho¹, Seungsu Yuk¹, YuGwon Jo¹ (1. KAIST)

Keywords:PCDF, JFNK, HIRE Theory

The Jacobian-free Newton Krylov method is used to efficiently determine partial-current discontinuity factors in the
newly derived multigroup transport equations, in which the angular dependency in the total cross section is removed.