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Your search keyword '"Poedts Stefaan"' showing total 17 results
Start Over Author "Poedts Stefaan" Publisher elsevier b.v.
17 results on '"Poedts Stefaan"'

3. Heliophysics and space weather information architecture and innovative solutions: Current status and ways forward

Author

Masson, Arnaud, Fung, Shing F., Camporeale, Enrico, Kuznetsova, Masha M., Poedts, Stefaan, Barnum, Julie, Ringuette, Rebecca, De Zeeuw, D., Polson, Shawn, Sadykov, Viacheslav M., Navarro, Vicente, Thomas, Brian, Caplan, Ronald M., Linker, Jon, Rastaetter, Lutz, Wiegand, Chiu, McGranaghan, Ryan M., Petrenko, Maksym, Didigu, Chinwe, Reerink, Jan, Ireland, Jack, and Cecconi, Baptiste

Published
2024
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4. Review of Solar Energetic Particle Prediction Models

Author

Whitman, Kathryn, Egeland, Ricky, Richardson, Ian G., Allison, Clayton, Quinn, Philip, Barzilla, Janet, Kitiashvili, Irina, Sadykov, Viacheslav, Bain, Hazel M., Dierckxsens, Mark, Mays, M. Leila, Tadesse, Tilaye, Lee, Kerry T., Semones, Edward, Luhmann, Janet G., Núñez, Marlon, White, Stephen M., Kahler, Stephen W., Ling, Alan G., Smart, Don F., Shea, Margaret A., Tenishev, Valeriy, Boubrahimi, Soukaina F., Aydin, Berkay, Martens, Petrus, Angryk, Rafal, Marsh, Michael S., Dalla, Silvia, Crosby, Norma, Schwadron, Nathan A., Kozarev, Kamen, Gorby, Matthew, Young, Matthew A., Laurenza, Monica, Cliver, Edward W., Alberti, Tommaso, Stumpo, Mirko, Benella, Simone, Papaioannou, Athanasios, Anastasiadis, Anastasios, Sandberg, Ingmar, Georgoulis, Manolis K., Ji, Anli, Kempton, Dustin, Pandey, Chetraj, Li, Gang, Hu, Junxiang, Zank, Gary P., Lavasa, Eleni, Giannopoulos, Giorgos, Falconer, David, Kadadi, Yash, Fernandes, Ian, Dayeh, Maher A., Muñoz-Jaramillo, Andrés, Chatterjee, Subhamoy, Moreland, Kimberly D., Sokolov, Igor V., Roussev, Ilia I., Taktakishvili, Aleksandre, Effenberger, Frederic, Gombosi, Tamas, Huang, Zhenguang, Zhao, Lulu, Wijsen, Nicolas, Aran, Angels, Poedts, Stefaan, Kouloumvakos, Athanasios, Paassilta, Miikka, Vainio, Rami, Belov, Anatoly, Eroshenko, Eugenia A., Abunina, Maria A., Abunin, Artem A., Balch, Christopher C., Malandraki, Olga, Karavolos, Michalis, Heber, Bernd, Labrenz, Johannes, Kühl, Patrick, Kosovichev, Alexander G., Oria, Vincent, Nita, Gelu M., Illarionov, Egor, O’Keefe, Patrick M., Jiang, Yucheng, Fereira, Sheldon H., Ali, Aatiya, Paouris, Evangelos, Aminalragia-Giamini, Sigiava, Jiggens, Piers, Jin, Meng, Lee, Christina O., Palmerio, Erika, Bruno, Alessandro, Kasapis, Spiridon, Wang, Xiantong, Chen, Yang, Sanahuja, Blai, Lario, David, Jacobs, Carla, Strauss, Du Toit, Steyn, Ruhann, van den Berg, Jabus, Swalwell, Bill, Waterfall, Charlotte, Nedal, Mohamed, Miteva, Rositsa, Dechev, Momchil, Zucca, Pietro, Engell, Alec, Maze, Brianna, Farmer, Harold, Kerber, Thuha, Barnett, Ben, Loomis, Jeremy, Grey, Nathan, Thompson, Barbara J., Linker, Jon A., Caplan, Ronald M., Downs, Cooper, Török, Tibor, Lionello, Roberto, Titov, Viacheslav, Zhang, Ming, and Hosseinzadeh, Pouya

Published
2023
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14. Models for coronal mass ejections

Author

Jacobs, Carla and Poedts, Stefaan

Subjects
*CORONAL mass ejections, *SPACE environment, *MATHEMATICAL models, *WEATHER forecasting, *SOLAR wind, *MAGNETOHYDRODYNAMICS, *FLUID dynamics, *SUN
Abstract

Abstract: Coronal mass ejections (CMEs) play a key role in space weather. The mathematical modelling of these violent solar phenomena can contribute to a better understanding of their origin and evolution and as such improve space weather predictions. We review the state-of-the-art in CME simulations, including a brief overview of current models for the background solar wind as it has been shown that the background solar wind affects the onset and initial evolution of CMEs quite substantially. We mainly focus on the attempt to retrieve the initiation and propagation of CMEs in the framework of computational magnetofluid dynamics (CMFD). Advanced numerical techniques and large computer resources are indispensable when attempting to reconstruct an event from Sun to Earth. Especially the simulations developed in dedicated event studies yield very realistic results, comparable with the observations. However, there are still a lot of free parameters in these models and ad hoc source terms are often added to the equations, mimicking the physics that is not really understood yet in detail. [Copyright &y& Elsevier]

Published
2011
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17. A GPU-enabled Finite Volume solver for global magnetospheric simulations on unstructured grids.

Author

Lani, Andrea, Yalim, Mehmet Sarp, and Poedts, Stefaan

Subjects
*GRAPHICS processing units, *FINITE volume method, *PROBLEM solving, *MAGNETOSPHERE, *SIMULATION methods & models, *GRID computing, *C++
Abstract

This paper describes an ideal Magnetohydrodynamics (MHD) solver for global magnetospheric simulations based on a B1+B0 splitting approach, which has been implemented within the COOLFluiD platform and adapted to run on modern heterogeneous architectures featuring General Purpose Graphical Processing Units (GPGPUs). The code is based on a state-of-the-art Finite Volume discretization for unstructured grids and either explicit or implicit time integration, suitable for both steady and time accurate problems. Innovative object-oriented design and coding techniques mixing C++ and CUDA are discussed. Performance results of the modified code on single and multiple processors are presented and compared with those provided by the original solver. [ABSTRACT FROM AUTHOR]

Published
2014
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