| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000398977 |
| ISSN: | 0103-9733 |
| Authors: | Caldas, I.L1 Viana, R.L2 Guimaraes-Filho, Z.O1 Batista, A.M3 Lopes, S.R2 Marcus, F.A1 Roberto, M4 Rosalem, K.C4 Szezech-Junior, J.D3 Toufen, D5 Gentle, K.W6 Nascimento, I.C1 Kuznetsov, Y.K1 |
| Institutions: | 1Universidade de Sao Paulo, Sao Paulo. Brasil 2Universidade Federal do Parana, Curitiba, Parana. Brasil 3Universidade Estadual de Ponta Grossa, Ponta Grossa, Parana. Brasil 4Instituto Tecnologico de Aeronautica, Sao Jose dos Campos, Sao Paulo. Brasil 5Instituto Federal de Educacao, Ciencia e Tecnologia de Sao Paulo, Guarulhos, Sao Paulo. Brasil 6The University of Texas at Austin, Austin, Texas. Estados Unidos de América |
| Year: | 2014 |
| Season: | Dic |
| Volumen: | 44 |
| Number: | 6 |
| Pages: | 903-913 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico |
| English abstract | Plasma turbulence at the edge of tokamaks is an issue of major importance in the study of the anomalous transport of particles and energy. Although the behavior of a turbulent plasma seems intractable, it turns out that many of its aspects can be described by low-dimensional nonintegrable dynamical models. In this paper, we consider a number of dynamical effects occurring in tokamak plasma edge—in particular the role of internal transport barriers. Furthermore, we present experimental results on turbulentdriven transport for two machines—the Brazilian TCABR tokamak and University of Texas’ Helimak—that can be explained by those theoretical models |
| Disciplines: | Física y astronomía, Matemáticas |
| Keyword: | Física, Matemáticas aplicadas, Plasmas, Turbulencia, Sistemas dinámicos |
| Keyword: | Physics and astronomy, Mathematics, Physics, Applied mathematics, Plasmas, Turbulence, Dynamic systems |
| Full text: | Texto completo (Ver PDF) |
