Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. Gregory Weirs"'
Autor:
V. Gregory Weirs, Elaine M. Raybourn, Reed Milewicz, Killian Muollo, Jeffrey A. Mauldin, Thomas J. Otahal
Publikováno v:
2022 IEEE/ACM International Workshop on In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization (ISAV).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73cf2cd48207024182f100ce4db78508
https://doi.org/10.1109/isav56555.2022.00009
https://doi.org/10.1109/isav56555.2022.00009
Autor:
Vicente J. Romero, V. Gregory Weirs
Publikováno v:
2018 AIAA Non-Deterministic Approaches Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4460a89bb5659b948a640bc2fe874b03
https://doi.org/10.2514/6.2018-1665
https://doi.org/10.2514/6.2018-1665
Publikováno v:
International Journal for Uncertainty Quantification. 3:255-270
In this paper we present the results from a series of focus groups on the visualization of uncertainty in equation-of-state (EOS) models. The initial goal was to identify the most effective ways to present EOS uncertainty to analysts, code developers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e351ff25fb22bf8c72d4625c386e9fa6
https://doi.org/10.1615/int.j.uncertaintyquantification.2012003960
https://doi.org/10.1615/int.j.uncertaintyquantification.2012003960
Autor:
Marco Ratto, Laura Painton Swiler, V. Gregory Weirs, James R. Kamm, Stefano Tarantola, Brian M. Adams, William J. Rider, Michael S. Eldred
Publikováno v:
Reliability Engineering & System Safety. 107:157-170
Sensitivity analysis is comprised of techniques to quantify the effects of the input variables on a set of outputs. In particular, sensitivity indices can be used to infer which input parameters most significantly affect the results of a computationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::583d37780978c8d8c87e09ba7d6e0daf
https://doi.org/10.1016/j.ress.2011.12.008
https://doi.org/10.1016/j.ress.2011.12.008
Publikováno v:
Combustion Theory and Modelling. 10:727-747
We conduct several verification tests of the advection–reaction–diffusion flame-capturing model, developed by Khokhlov in 1995 for subsonic nuclear burning fronts in supernova simulations. We find that energy conservation is satisfied, but there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c7efd1c1d68ab7e8a0e8cf7af4457e
https://doi.org/10.1080/13647830500464146
https://doi.org/10.1080/13647830500464146
Autor:
V. Gregory Weirs
This report summarizes the results of a NEAMS project focused on the use of uncertainty and sensitivity analysis methods within the NEK-5000 and Dakota software framework for assessing failure probabilities as part of probabilistic risk assessment. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a713352eb3aac037fba93256c6599daa
https://doi.org/10.2172/1155019
https://doi.org/10.2172/1155019
Autor:
V. Gregory Weirs
Prism is a ParaView plugin that simultaneously displays simulation data and material model data. This document describes its capabilities and how to use them. A demonstration of Prism is given in the first section. The second section contains more de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58cd6b217f8f996798d9ef1c4646a0df
https://doi.org/10.2172/1038200
https://doi.org/10.2172/1038200
Uncertainty quantification techniques are increasingly important in the interpretation of data and numerical simulations. Such techniques are typically employed either on data with poorly characterized underlying dynamics or on values from highly ide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a404899200e4e0313b252b2ad9375ed7
http://publications.jrc.ec.europa.eu/repository/handle/JRC62989
http://publications.jrc.ec.europa.eu/repository/handle/JRC62989