Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Michael R. Tonks"'
Publikováno v:
Metals, Vol 14, Iss 9, p 1088 (2024)
A molten salt reactor is one of the fourth-generation reactors and is considered to be a feasible replacement for current reactors due to their many advantages. However, there are a number of issues that remain; one of which is the corrosion of the m
Externí odkaz:
https://doaj.org/article/2a9d0e571d1f4c4fa9cf2363a9773077
Publikováno v:
Materials & Design, Vol 239, Iss , Pp 112763- (2024)
This work presents a Monte Carlo Potts grain growth model in which the grain boundary (GB) energies depend on the GB inclination. The inclination is calculated using a linear smoothing approach developed by the authors. In bicrystal simulations with
Externí odkaz:
https://doaj.org/article/887ee43824fe42b49569a0544fb874c1
Publikováno v:
Materials & Design, Vol 237, Iss , Pp 112604- (2024)
This paper presents the use of a Gaussian neighborhood mode filter for predicting grain growth in a manner similar to the solutions obtained by a Monte Carlo Potts model. This flexible grain growth model can quickly utilize modern, computationally op
Externí odkaz:
https://doaj.org/article/e4764a0cd5db4a229c397b6c6f33313a
Publikováno v:
Materials Theory, Vol 8, Iss 1, Pp 1-2 (2024)
Externí odkaz:
https://doaj.org/article/bc27a7c1da64446dbe019626b5fe9a66
Publikováno v:
Materials Theory, Vol 6, Iss 1, Pp 1-24 (2022)
Abstract Strain energy decomposition methods in phase field fracture models separate strain energy that contributes to fracture from that which does not. However, various decomposition methods have been proposed in the literature, and it can be diffi
Externí odkaz:
https://doaj.org/article/96c14141c9c94a329eb69d29abc2e575
Autor:
Dong-Uk Kim, Sophie Blondel, David E. Bernholdt, Philip Roth, Fande Kong, David Andersson, Michael R. Tonks, Brian D. Wirth
Publikováno v:
Materials Theory, Vol 6, Iss 1, Pp 1-28 (2022)
Abstract Fission gas release within uranium dioxide nuclear fuel occurs as gas atoms diffuse through grains and arrive at grain boundary (GB) bubbles; these GB bubbles grow and interconnect with grain edge bubbles; and grain edge tunnels grow and con
Externí odkaz:
https://doaj.org/article/3a60ea7f8a5240ee921ddcb21b44a7b5
Autor:
Ishan D. Khurjekar, Bryan Conry, Michael S. Kesler, Michael R. Tonks, Amanda R. Krause, Joel B. Harley
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Crystallographic texture is an important descriptor of material properties but requires time-intensive electron backscatter diffraction (EBSD) for identifying grain orientations. While some metrics such as grain size or grain aspect ratio can disting
Externí odkaz:
https://doaj.org/article/3d27c5ada3834fe08a68e786d5b806c5
Autor:
Weishi Yan, Joseph Melville, Vishal Yadav, Kristien Everett, Lin Yang, Michael S. Kesler, Amanda R. Krause, Michael R. Tonks, Joel B. Harley
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111032- (2022)
Experimental grain growth observations often deviate from grain growth simulations, revealing that the governing rules for grain boundary motion are not fully understood. A novel deep learning model was developed to capture grain growth behavior from
Externí odkaz:
https://doaj.org/article/f1a31b46d0aa48e6831d0ee803cf3d41
Autor:
Daniel Wheeler, Trevor Keller, Stephen J. DeWitt, Andrea M. Jokisaari, Daniel Schwen, Jonathan E. Guyer, Larry K. Aagesen, Olle G. Heinonen, Michael R. Tonks, Peter W. Voorhees, James A. Warren
Publikováno v:
Journal of Open Research Software, Vol 7, Iss 1 (2019)
Scientific communities struggle with the challenge of effectively and efficiently sharing content and data. An online portal provides a valuable space for scientific communities to discuss challenges and collate scientific results. Examples of such p
Externí odkaz:
https://doaj.org/article/db9437f68cd0403fa8b23f0e75099910
Publikováno v:
Journal of the European Ceramic Society. 42:5864-5873
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::875bdbb7fe2b7187257b1321edc3f515
https://doi.org/10.1016/j.jeurceramsoc.2022.06.059
https://doi.org/10.1016/j.jeurceramsoc.2022.06.059