Zobrazeno 1 - 10
of 1 513
pro vyhledávání: '"Roy, P J"'
Wall-cooling effect in hypersonic boundary layers can significantly alter the near-wall turbulence behavior, which is not accurately modeled by traditional RANS turbulence models. To address this shortcoming, this paper presents a turbulence modeling
Externí odkaz:
http://arxiv.org/abs/2406.17446
In recent years, using neural networks to speed up the solving of partial differential equations (PDEs) has gained significant traction in both academic and industrial settings. However, the use of neural networks as standalone surrogate models raise
Externí odkaz:
http://arxiv.org/abs/2312.11842
Autor:
Allaire, C., Ammendola, R., Aschenauer, E. -C., Balandat, M., Battaglieri, M., Bernauer, J., Bondì, M., Branson, N., Britton, T., Butter, A., Chahrour, I., Chatagnon, P., Cisbani, E., Cline, E. W., Dash, S., Dean, C., Deconinck, W., Deshpande, A., Diefenthaler, M., Ent, R., Fanelli, C., Finger, M., Finger, Jr., M., Fol, E., Furletov, S., Gao, Y., Giroux, J., Waduge, N. C. Gunawardhana, Harish, R., Hassan, O., Hegde, P. L., Hernández-Pinto, R. J., Blin, A. Hiller, Horn, T., Huang, J., Jayakodige, D., Joo, B., Junaid, M., Karande, P., Kriesten, B., Elayavalli, R. Kunnawalkam, Lin, M., Liu, F., Liuti, S., Matousek, G., McEneaney, M., McSpadden, D., Menzo, T., Miceli, T., Mikuni, V., Montgomery, R., Nachman, B., Nair, R. R., Niestroy, J., Oregon, S. A. Ochoa, Oleniacz, J., Osborn, J. D., Paudel, C., Pecar, C., Peng, C., Perdue, G. N., Phelps, W., Purschke, M. L., Rajput, K., Ren, Y., Renteria-Estrada, D. F., Richford, D., Roy, B. J., Roy, D., Sato, N., Satogata, T., Sborlini, G., Schram, M., Shih, D., Singh, J., Singh, R., Siodmok, A., Stone, P., Stevens, J., Suarez, L., Suresh, K., Tawfik, A. -N., Acosta, F. Torales, Tran, N., Trotta, R., Twagirayezu, F. J., Tyson, R., Volkova, S., Vossen, A., Walter, E., Whiteson, D., Williams, M., Wu, S., Zachariou, N., Zurita, P.
The Electron-Ion Collider (EIC), a state-of-the-art facility for studying the strong force, is expected to begin commissioning its first experiments in 2028. This is an opportune time for artificial intelligence (AI) to be included from the start at
Externí odkaz:
http://arxiv.org/abs/2307.08593
This work deals with the CPU-GPU heterogeneous code acceleration of a finite-volume CFD solver utilizing multiple CPUs and GPUs at the same time. First, a high-level description of the CFD solver called SENSEI, the discretization of SENSEI, and the C
Externí odkaz:
http://arxiv.org/abs/2305.18057
Autor:
Kevinilo P. Marquez, Kim Marie D. Sisican, Rochelle P. Ibabao, Roy Alvin J. Malenab, Mia Angela N. Judicpa, Luke Henderson, Jizhen Zhang, Ken Aldren S. Usman, Joselito M. Razal
Publikováno v:
Small Science, Vol 4, Iss 10, Pp n/a-n/a (2024)
Titanium carbide (Ti3C2Tx) MXene has attracted significant attention due to its exceptional properties and versatile solution processibility. However, MXene dispersions are prone to various degradation processes, leading to the formation of byproduct
Externí odkaz:
https://doaj.org/article/d52f6aa6c8e24a75930b83c117cb8bcd
Autor:
Pal, A., Santra, S., Kundu, A., Chattopadhyay, D., Rout, P. C., Gandhi, Ramandeep, Patil, P. N., Tripathi, R., Roy, B. J., Sawant, Y., Nag, T. N., Baishya, Abhijit, Santhosh, T., Rath, P. K., Deshmukh, N.
Mass distributions of fission fragments arising from the slow quasi-fission process have been derived by comparing the measured distributions with the theoretical distributions based on compound nuclear fission model for several reactions. The mass-d
Externí odkaz:
http://arxiv.org/abs/2211.15134
Autor:
Roy, B. J., Santra, S., Pal, A., Kumawat, H., Pandit, S. K., Parkar, V. V., Ramachandran, K., Mahata, K., Sekizawa, K.
Background: Multinucleon transfer reactions at energies around the Coulomb barrier offer a vital opportunity to study rich physics of nuclear structure and dynamics. Despite the continuous development in the field, we have still limited knowledge abo
Externí odkaz:
http://arxiv.org/abs/2109.00674
Autor:
Janine B. Kastelijn, Yorick L. van de Pavert, Marc G. Besselink, Paul Fockens, Rogier P. Voermans, Roy L. J. van Wanrooij, Thomas R. de Wijkerslooth, Wouter L. Curvers, Ignace H. J. T. de Hingh, Marco J. Bruno, Bas Groot Koerkamp, Gijs A. Patijn, Alexander C. Poen, Jeanin E. van Hooft, Akin Inderson, J. Sven D. Mieog, Jan-Werner Poley, Alderina Bijlsma, Daan J. Lips, Niels G. Venneman, Robert C. Verdonk, Hendrik M. van Dullemen, Frederik J. H. Hoogwater, Geert W. J. Frederix, I. Quintus Molenaar, Paco M. J. Welsing, Leon M. G. Moons, Hjalmar C. van Santvoort, Frank P. Vleggaar, for the Dutch Pancreatic Cancer Group
Publikováno v:
Trials, Vol 24, Iss 1, Pp 1-14 (2023)
Abstract Background Malignant gastric outlet obstruction (GOO) is a debilitating condition that frequently occurs in patients with malignancies of the distal stomach and (peri)ampullary region. The standard palliative treatment for patients with a re
Externí odkaz:
https://doaj.org/article/001c3b56a6ab44448598c74796655bbf
This paper is focused on improving multi-GPU performance of a research CFD code on structured grids. MPI and OpenACC directives are used to scale the code up to 16 GPUs. This paper shows that using 16 P100 GPUs and 16 V100 GPUs can be 30$\times$ and
Externí odkaz:
http://arxiv.org/abs/2012.02925
Autor:
Roy H. J. Erkens, Laetitia M. P. Blanpain, Inma Carrascosa Jara, Katharina Runge, Nadja Verspagen, Ariane Cosiaux, Thomas L. P. Couvreur
Publikováno v:
Plants, People, Planet, Vol 5, Iss 4, Pp 520-535 (2023)
Societal Impact Statement The United Nations Decade on Ecosystem Restoration underlines the importance of understanding how different taxa are affected by human induced, global changes in ecosystems. Here, we investigate if this impact can be quantif
Externí odkaz:
https://doaj.org/article/74cf61d49ceb4dc39351b93c09a317dc