Aleph Field Solver Challenge Problem Results Summary
Abstract
Aleph models continuum electrostatic and steady and transient thermal fields using a finiteelement method. Much work has gone into expanding the core solver capability to support enriched modeling consisting of multiple interacting fields, special boundary conditions and twoway interfacial coupling with particles modeled using Aleph's complementary particleincell capability. This report provides quantitative evidence for correct implementation of Aleph's field solver via order ofconvergence assessments on a collection of problems of increasing complexity. It is intended to provide Aleph with a pedigree and to establish a basis for confidence in results for more challenging problems important to Sandia's mission that Aleph was specifically designed to address.
 Authors:
 Sandia National Lab. (SNLNM), Albuquerque, NM (United States)
 Publication Date:
 Research Org.:
 Sandia National Lab. (SNLNM), Albuquerque, NM (United States)
 Sponsoring Org.:
 USDOE National Nuclear Security Administration (NNSA)
 OSTI Identifier:
 1168984
 Report Number(s):
 SAND20150317
562206
 DOE Contract Number:
 AC0494AL85000
 Resource Type:
 Technical Report
 Country of Publication:
 United States
 Language:
 English
 Subject:
 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Citation Formats
Hooper, Russell, and Moore, Stan Gerald. Aleph Field Solver Challenge Problem Results Summary. United States: N. p., 2015.
Web. doi:10.2172/1168984.
Hooper, Russell, & Moore, Stan Gerald. Aleph Field Solver Challenge Problem Results Summary. United States. doi:10.2172/1168984.
Hooper, Russell, and Moore, Stan Gerald. 2015.
"Aleph Field Solver Challenge Problem Results Summary". United States.
doi:10.2172/1168984. https://www.osti.gov/servlets/purl/1168984.
@article{osti_1168984,
title = {Aleph Field Solver Challenge Problem Results Summary},
author = {Hooper, Russell and Moore, Stan Gerald},
abstractNote = {Aleph models continuum electrostatic and steady and transient thermal fields using a finiteelement method. Much work has gone into expanding the core solver capability to support enriched modeling consisting of multiple interacting fields, special boundary conditions and twoway interfacial coupling with particles modeled using Aleph's complementary particleincell capability. This report provides quantitative evidence for correct implementation of Aleph's field solver via order ofconvergence assessments on a collection of problems of increasing complexity. It is intended to provide Aleph with a pedigree and to establish a basis for confidence in results for more challenging problems important to Sandia's mission that Aleph was specifically designed to address.},
doi = {10.2172/1168984},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2015,
month = 1
}

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