Data-Driven Turbulence Modeling Approach for Cold-Wall Hypersonic Boundary Layers

Autor: Zafar, Muhammad I., Zhou, Xuhui, Roy, Christopher J., Stelter, David, Xiao, Heng

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

Artificial Intelligence for the Electron Ion Collider (AI4EIC)

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

Understanding the Chemical Degradation of Ti3C2Tx MXene Dispersions: A Chronological Analysis

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

Evidence of a new shell closed nucleus governing slow quasi-fission

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

Reaction mechanism study for multinucleon transfer processes in collisions of spherical and deformed nuclei at energies near and above the Coulomb barrier: The $^{16}$O+$^{154}$Sm reaction

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