Neutral Beam Injection
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Estudos de plasmas em Tokamaks : medidas de temperatura iônica via espectroscopia no ultravioleta do vácuo, e deposição de potência por feixe de partículas neutras / Study of Tokamak plasmas : ion temperature measurements via vacuum ultraviolet spectroscopy, and power deposition by neutral beam injection
O desenvolvimento deste trabalho ocorreu em duas frentes distintas relacionadas à grande área de pesquisa: Fusão Termonuclear Controlada em dispositivos do tipo tokamak. A primeira fase abordou estudos de espectroscopia, tendo como principal motivação o aprimoramento dos métodos de medida e tratamento de dados na área de diagnósticos de plasmas quent
Publicado em: 2011
-
2. First results on the fast neutral lithium beam diagnostics probing the edge plasma of the ETE tokamak
One of the main objectives of the research program at ETE is devoted to the study of confinement properties in a low aspect ratio tokamak plasma configuration, and to attain this purpose the determination of plasma parameters of the edge region plays an essential role. A Fast Neutral Lithium Beam (FNLB) diagnostics was developed to perform the measurement of
Brazilian Journal of Physics. Publicado em: 2004-12
-
3. Theoretical analysis of formation and sustainment methods for compact toroids
Recent theoretical studies on the use of neutral beams (NB), rotating magnetic fields (RMF) and helicity injection (HI) to form and sustain compact toroids are reported. A Monte Carlo code was employed to study NB injection in Field Reversed Configurations (FRC) and Spheromaks. The code calculates the ionization of the neutral particles and follows the exact
Brazilian Journal of Physics. Publicado em: 2004-12
-
4. Theoretical studies of non inductive current drive in compact toroids
Three non inductive current drive methods that can be applied to compact toroids are studied. The use of neutral beams to drive current in field reversed configurations and spheromaks is studied using a Monte Carlo code that includes a complete ionization package and follows the exact particle orbits in a self-consistent equilibrium calculated including the
Brazilian Journal of Physics. Publicado em: 2002-03
-
5. SST and ADITYA tokamak research in India
Steady state operation of tokamaks plays an important role in high temperature magnetically confined plasma research. Steady state Superconducting Tokamak (SST) programme in India deals with the development of various technologies in this direction. SST-1 [1] machine has been engineered and is being fabricated at the Institute for Plasma Research. The object
Brazilian Journal of Physics. Publicado em: 2002-03