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Title: Implementation of Transport Synthetic Acceleration in NEWTRNX

Abstract

NEWTRNX is a 3-D deterministic transport solver under development to solve large problems using spatial partitioning with Parallel Block Jacobi iteration structure; it employs the Slice-Balance Approach to sweep across a tetrahedral mesh on each partition independently. The innermost iteration, operating on a single partition, solves a one-group transport equation that stores only the volumetric flux moments and the angular flux on boundary faces.

Authors:
 [1];  [1]
  1. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
958797
DOE Contract Number:
DE-AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: American Nuclear Society 2007 Winter Meeting, Washington, DC, USA, 20071111, 20071115
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICAL METHODS AND COMPUTING; ACCELERATION; IMPLEMENTATION; TRANSPORT

Citation Formats

Clarno, Kevin T, and Johnson, Seth R. Implementation of Transport Synthetic Acceleration in NEWTRNX. United States: N. p., 2007. Web.
Clarno, Kevin T, & Johnson, Seth R. Implementation of Transport Synthetic Acceleration in NEWTRNX. United States.
Clarno, Kevin T, and Johnson, Seth R. Mon . "Implementation of Transport Synthetic Acceleration in NEWTRNX". United States. doi:.
@article{osti_958797,
title = {Implementation of Transport Synthetic Acceleration in NEWTRNX},
author = {Clarno, Kevin T and Johnson, Seth R},
abstractNote = {NEWTRNX is a 3-D deterministic transport solver under development to solve large problems using spatial partitioning with Parallel Block Jacobi iteration structure; it employs the Slice-Balance Approach to sweep across a tetrahedral mesh on each partition independently. The innermost iteration, operating on a single partition, solves a one-group transport equation that stores only the volumetric flux moments and the angular flux on boundary faces.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
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