@inproceedings{dd84989ed9c144ae9b3590a2de8f0c1c,
title = "Comparative neutronics analysis of dimple S06 benchmark",
abstract = "The DIMPLE S06 critical benchmark has been calculated using a direct modeling and a two-step modeling approaches. A direct modeling is performed with MCNP6, SERPENT2, CASM04E, and TRITON/NEWT. A two-step modeling is performed by using the nodal code PARCS3.0 employing the homogenized two-group cross section which are generated through SERPENT2, CASM04E and TRITON/NEWT. Detailed calculation models are developed in this paper and the parameters for a two-step modeling generated by each code are compared to each other. Finally, the eigenvalue for DIMPLE S06 are compared to each a direct and a two-step modeling. In this paper, the calculation result of two-step modeling agrees well with that of direct modeling. The result shows that the use of the assembly discontinuity factor in two-step calculation is essential to improve the relative error to the result of a direct modeling. A necessity of the assembly discontinuity factor is clearly proved by calculating the flux distribution for the homogenized assembly.",
keywords = "ADF, Assembly homogenized cross section, DIMPLE S06, Nodal calculation",
author = "Wonkyeong Kim and Jinsu Park and Deokjung Lee and Tomasz Kozlowski",
year = "2015",
language = "English (US)",
series = "5th Topical Meeting on Advances in Nuclear Fuel Management, ANFM 2015: Advances in Nuclear Fuel Management V",
publisher = "American Nuclear Society",
pages = "416--431",
booktitle = "5th Topical Meeting on Advances in Nuclear Fuel Management, ANFM 2015",
note = "5th Topical Meeting on Advances in Nuclear Fuel Management, ANFM 2015 ; Conference date: 29-03-2015 Through 01-04-2015",
}