Nelson Alexandre Pereira da Rocha Almeida

nelson@staff.uma.pt

(+351) 291 705 258 / 5258

Publicações

- Why is there no generally accepted theory of the plasma-sheath transition and the Bohm criterion?, M S Benilov and N A Almeida, 1070-664X, Phys. Plasmas, 2025, 17

- Model of non-equilibrium near-cathode plasma layers for simulation of ignition of high-pressure arcs on cold refractory cathodes, D F N Santos and N A Almeida and L G Benilova and M S Benilov, J. Phys. D: Appl. Phys., 2024, 9

- Numerical investigation of regimes of current transfer to anodes of high-pressure arc discharges, D F N Santos, N A Almeida, M Lisnyak, J-P Gonnet and M S Benilov, 1089-7674, Phys. Plasmas, 2022, 13

- Numerical investigation of regimes of current transfer to anodes of high-pressure arc discharges, D. F. N. SANTOS, N. A. ALMEIDA, M. LISNYAK, J.-P. GONNET and M. S. BENILOV, ESCAMPIG XXV, Paris, France, July 19-23, 2022, 2022, 2

- Numerical Simulation of Vacuum Breakdown, part II: the thermal balance of the cathode with a temperature-dependent beta, N. A. Almeida, H. T. C. Kaufmann, M. S. Benilov, ESCAMPIG XXV, Paris, France, July 19-23, 2022, 2022, 2

- Phenomenological description of vacuum breakdown, Nelson Almeida and Helena Kaufmann and Mikhail Benilov, 10th International Workshop on the Mechanisms of Vacuum Arcs (Hybrid MeVArc 2022, Sept. 18 - 22, 2022, Chania, Greece), 2022, 5

- Numerical investigation of AC arc ignition on cold electrodes in atmospheric-pressure argon, D F N Santos, M Lisnyak, N A Almeida, L G Benilova and M S Benilov, 1361-6463, J. Phys. D: Appl. Phys., 2021, 19

- A coupled model of an LTE arc column and the cathode in high-pressure arc discharges, D. Santos, M. Lisnyak, M. D. Cunha, N. A. Almeida and M. S. Benilov, 22nd International Conference on Gas Discharges and Their Applications, 2018, 4

- Account of near-cathode sheath in numerical models of high-pressure arc discharges, Benilov, M.S. and Almeida, N.A. and Baeva, M. and Cunha, M.D. and Benilova, L.G. and Uhrlandt, D., Journal of Physics D: Applied Physics, 2016, 12

- Novel non-equilibrium modelling of a DC electric arc in argon, Baeva, M. and Benilov, M.S. and Almeida, N.A. and Uhrlandt, D., Journal of Physics D: Applied Physics, 2016, 16

Cargos Atuais

- Coordenador do Pólo na UMa do Instituto de Plasmas e Fusão Nuclear