@inproceedings{851a5c1ad3c54ab5924692d6ed3582f4,
title = "Determining importance weighting functions for contributon theory eigenvalue sensitivity coefficient methodologies",
abstract = "This study introduced two new approaches for calculating the F*(r) importance weighting function for Contributon and CLUTCH eigenvalue sensitivity coefficient calculations, and compared them in terms of accuracy and applicability. The necessary levels of F*(r) mesh refinement and mesh convergence for obtaining accurate eigenvalue sensitivity coefficients were determined for two preliminary problems through two parametric studies, and the results of these studies suggest that a sufficiently accurate F*(r) mesh for calculating eigenvalue sensitivity coefficients can be obtained for these problems with only a small increase in problem runtime.",
keywords = "CLUTCH, Continuous-energy, Eigenvalue sensitivity coefficients, Monte Carlo, SCALE, Shift, TSUNAMI",
author = "Christopher Perfetti and William Martin and Bradley Rearden and Mark Williams",
year = "2012",
language = "English",
isbn = "9781622763894",
series = "International Conference on the Physics of Reactors 2012, PHYSOR 2012: Advances in Reactor Physics",
pages = "1083--1095",
booktitle = "International Conference on the Physics of Reactors 2012, PHYSOR 2012",
note = "International Conference on the Physics of Reactors 2012: Advances in Reactor Physics, PHYSOR 2012 ; Conference date: 15-04-2012 Through 20-04-2012",
}