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LNF:Plasma Physics: Difference between revisions
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Plasma Physics is the main research topic at the [[Laboratorio Nacional de Fusión]], | Plasma Physics is the main research topic at the [[Laboratorio Nacional de Fusión]], | ||
home of the [[TJ-II]] stellarator. | home of the [[TJ-II]] stellarator. | ||
== Research areas == | == Research areas == | ||
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''Challenges and opportunities'' | ''Challenges and opportunities'' | ||
Stellarator inter-machine studies<ref>A. Dinklage et al., [[doi:10.1088/0029-5515/53/6/063022|Nucl. Fusion '''53''' (2013) 063022]]</ref> have shown that ion energy transport significantly affects energy confinement at medium-to-high densities (<math>n_e > 4 | Stellarator inter-machine studies<ref>A. Dinklage et al., [[doi:10.1088/0029-5515/53/6/063022|Nucl. Fusion '''53''' (2013) 063022]]</ref> have shown that ion energy transport significantly affects energy confinement at medium-to-high densities (<math>n_e > 4 \cdot 10^{19} m^{-3}</math>). | ||
Since neoclassical transport in three-dimensional devices shows unfavourable temperature scaling, it becomes more important as the temperature is increased and the validation of local neoclassical theory at reactor-relevant conditions is needed. Extensions of the standard neoclassical theory are necessary for a better assessment of collisional transport in a stellarator reactor concept, such as non-local and non flux-surface based calculations. | Since neoclassical transport in three-dimensional devices shows unfavourable temperature scaling, it becomes more important as the temperature is increased and the validation of local neoclassical theory at reactor-relevant conditions is needed. Extensions of the standard neoclassical theory are necessary for a better assessment of collisional transport in a stellarator reactor concept, such as non-local and non flux-surface based calculations. | ||
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* E. Ascasíbar et al, ''Overview of TJ-II flexible heliac results'', [[doi:10.1016/S0920-3796(01)00237-X|Fusion Engineering and Design '''56-57''' (2001) 145-154]] | * E. Ascasíbar et al, ''Overview of TJ-II flexible heliac results'', [[doi:10.1016/S0920-3796(01)00237-X|Fusion Engineering and Design '''56-57''' (2001) 145-154]] | ||
* E. Ascasíbar et al, ''Confinement and stability on the TJ-II stellarator'', [[doi:10.1088/0741-3335/44/12B/322|Plasma Phys. Control. Fusion '''44''' (2002) B307-B322]] | * E. Ascasíbar et al, ''Confinement and stability on the TJ-II stellarator'', [[doi:10.1088/0741-3335/44/12B/322|Plasma Phys. Control. Fusion '''44''' (2002) B307-B322]] | ||
* F. Castejón et al, ''Transport Properties in the TJ-II Flexible Heliac'', [ | * F. Castejón et al, ''Transport Properties in the TJ-II Flexible Heliac'', [[doi:10.1063/1.1593891|AIP Conf. Proc. '''669''' (2003) 162-165]] | ||
* C. Hidalgo et al, ''Overview of TJ-II experiments'', [[doi:10.1088/0029-5515/45/10/S22|Nucl. Fusion '''45''' (2005) S266-S275]] | * C. Hidalgo et al, ''Overview of TJ-II experiments'', [[doi:10.1088/0029-5515/45/10/S22|Nucl. Fusion '''45''' (2005) S266-S275]] | ||
* D. López-Bruna et al, ''Overview of TJ-II experiments'', [ | * D. López-Bruna et al, ''Overview of TJ-II experiments'', [[doi:10.1063/1.2405965|AIP Conf. Proc. '''875''' (2006) 357-362]] | ||
* J. Sánchez et al, ''Overview of TJ-II experiments'', [[doi:10.1088/0029-5515/47/10/S16|Nucl. Fusion '''47''' (2007) S677-S685]] | * J. Sánchez et al, ''Overview of TJ-II experiments'', [[doi:10.1088/0029-5515/47/10/S16|Nucl. Fusion '''47''' (2007) S677-S685]] | ||
* J. Sánchez et al, ''Overview of TJ-II experiments'', [http://www-pub.iaea.org/MTCD/Meetings/FEC2008/ov_4-5.pdf Proc. Fusion Energy Conf. (2008)] | * J. Sánchez et al, ''Overview of TJ-II experiments'', [http://www-pub.iaea.org/MTCD/Meetings/FEC2008/ov_4-5.pdf Proc. Fusion Energy Conf. (2008)] | ||
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* J. Sánchez et al, ''Dynamics of flows and confinement in the TJ-II stellarator'', [[doi:10.1088/0029-5515/53/10/104016|Nucl. Fusion '''53''' (2013) 104016]] | * J. Sánchez et al, ''Dynamics of flows and confinement in the TJ-II stellarator'', [[doi:10.1088/0029-5515/53/10/104016|Nucl. Fusion '''53''' (2013) 104016]] | ||
* J. Sánchez et al, ''Transport, stability and plasma control studies in the TJ-II stellarator'', [[doi:10.1088/0029-5515/55/10/104014|Nucl. Fusion '''55''' (2015) 104014]] | * J. Sánchez et al, ''Transport, stability and plasma control studies in the TJ-II stellarator'', [[doi:10.1088/0029-5515/55/10/104014|Nucl. Fusion '''55''' (2015) 104014]] | ||
* F. Castejón et al, ''3D effects on transport and plasma control in the TJ-II stellarator'', [[doi:10.1088/1741-4326/aa7691|Nucl. Fusion, '''57''' (2017) 102022]]. | |||
* E. Ascasíbar et al, ''Overview of recent TJ-II stellarator results'', [[doi:10.1088/1741-4326/ab205e|Nucl. Fusion '''59''' (2019) 112019]] | |||
== References == | == References == | ||
<references /> | <references /> | ||