Zobrazeno 1 - 10
of 1 242
pro vyhledávání: '"Voorhees, Peter"'
Autor:
Zhang, Jin, Voorhees, Peter W.
Publikováno v:
Int. J. Eng. Sci. 199 (2024) 104073
A large electric field is typically present in anodic or passive oxide films. Stresses induced by such a large electric field are critical in understanding the breakdown mechanism of thin oxide films and improving their corrosion resistance. In this
Externí odkaz:
http://arxiv.org/abs/2404.05093
Publikováno v:
J. Electrochem. Soc. 170 (2023) 120503
Modeling microstructure evolution in electrochemical systems is vital for understanding the mechanism of various electrochemical processes. In this work, we propose a general phase field framework that is fully variational and thus guarantees that th
Externí odkaz:
http://arxiv.org/abs/2311.03563
The finite solid-liquid interface width in phase field models results in non-equilibrium effects, including solute trapping. Prior phase field modeling has shown that this extra degree of freedom, when compared to sharp-interface models, results in s
Externí odkaz:
http://arxiv.org/abs/2303.09671
Autor:
James, Jim, Pruyne, Nathan, Stan, Tiberiu, Schwarting, Marcus, Yeom, Jiwon, Hong, Seungbum, Voorhees, Peter, Blaiszik, Ben, Foster, Ian
Dendritic microstructures are ubiquitous in nature and are the primary solidification morphologies in metallic materials. Techniques such as x-ray computed tomography (XCT) have provided new insights into dendritic phase transformation phenomena. How
Externí odkaz:
http://arxiv.org/abs/2205.01167
Publikováno v:
Computational Materials Science, 173 (2020) 109418
In this work, we apply phase field simulations to examine the coarsening behavior of morphologically complex two-phase microstructures in which the phases have highly dissimilar mobilities, a condition approaching that found in experimental solid-liq
Externí odkaz:
http://arxiv.org/abs/2203.17094
Autor:
Martin, Paul, Guillemot, Gildas, Hareland, Christopher A., Voorhees, Peter W., Gandin, Charles-André
Publikováno v:
In Acta Materialia 15 January 2024 263
Autor:
Peres, Lauren C., Oswald, Laura B., Dillard, Christen M., De Avila, Gabriel, Nishihori, Taiga, Blue, Brandon J., Freeman, Ciara L., Locke, Frederick L., Alsina, Melissa, Castaneda Puglianini, Omar, Shune, Leyla, Sborov, Douglas W., Wagner, Charlotte, Dima, Danai, Hashmi, Hamza, Davis, James A., Kocoglu, Mehmet H., Badros, Ashraf Z., Atrash, Shebli, Simmons, Gary, Kalariya, Nilesh, Ferreri, Christopher, Anderson, Larry D., Jr, Afrough, Aimaz, Kaur, Gurbakhash, Lin, Yi, Liu, Lawrence, Nadeem, Omar, Voorhees, Peter, Khouri, Jack, McGuirk, Joseph, Sidana, Surbhi, Hansen, Doris K., Patel, Krina
Publikováno v:
In Blood Advances 9 January 2024 8(1):251-259
Autor:
Voorhees, Peter, Suman, Vera, Efebera, Yvonne, Raje, Noopur, Tuchman, Sascha, Rodriguez, Cesar, Laubach, Jacob, Bova-Solem, Misty, Carlisle, Destin, Usmani, Saad, McCarthy, Philip, Richardson, Paul G.
Publikováno v:
In Blood Advances June 2024
A number of degradation mechanisms have been observed during the long-term operation of solid oxide electrolysis cells (SOEC). Using an electrolyte charge carrier transport model, we quantify the oxygen potentials across the electrolyte and thereby p
Externí odkaz:
http://arxiv.org/abs/2006.02523
Publikováno v:
Phys. Rev. Materials 4, 103401 (2020)
Coarsening of bicontinuous microstructures is observed in a variety of systems, such as nanoporous metals and mixtures that have undergone spinodal decomposition. To better understand the morphological evolution of these structures during coarsening,
Externí odkaz:
http://arxiv.org/abs/2002.09428