ITER - Revision history

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2012-08-19T10:28:27Z

2012-08-15T13:59:49Z

← Older revision		Revision as of 15:59, 15 August 2012
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	== References ==		== References ==
	<references />		<references />

			[[Category:Toroidal confinement devices]]

2010-02-15T14:24:52Z

Technical

← Older revision		Revision as of 16:24, 15 February 2010
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	* Avoidance and control of [[Disruption\|disruptions]]		* Avoidance and control of [[Disruption\|disruptions]]
	* [[Edge Localized Modes\|ELM]] mitigation		* [[Edge Localized Modes\|ELM]] mitigation
	* Heat load handling in the divertor and on the wall		* Heat load handling in the [[Divertor\|divertor]] and on the wall
	* Radiation handling and wall materials		* Radiation handling and wall materials

2009-10-23T10:42:13Z

Main specifications

← Older revision		Revision as of 12:42, 23 October 2009
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	== Main specifications ==		== Main specifications ==

	ITER is a magnetic confinement device of the tokamak type.		ITER is a magnetic confinement device of the [[Tokamak\|tokamak]] type.
	The reference operational scenario is the ELMy [[H-mode]] with the following characteristic parameters:		The reference operational scenario is the ELMy [[H-mode]] with the following characteristic parameters:
	<ref>[http://dx.doi.org/10.1088/0741-3335/44/5/304 R. Aymar et al, ''The ITER design'', Plasma Phys. Control. Fusion '''44''' (2002) 519-565]</ref>		<ref>[http://dx.doi.org/10.1088/0741-3335/44/5/304 R. Aymar et al, ''The ITER design'', Plasma Phys. Control. Fusion '''44''' (2002) 519-565]</ref>

2009-09-13T19:11:54Z

← Older revision		Revision as of 21:11, 13 September 2009
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	\|}		\|}

	In the standard scenario, part of the plasma current is inductively driven, so that operation is not steady state. Advanced scenarios seek to maximize pulse length by making use of the [[Bootstrap current\|bootstrap current]]. This ~~mag~~ be achieved, e.g., by creating [[Internal Transport Barrier\|Internal Transport Barriers]].		In the standard scenario, part of the plasma current is inductively driven, so that operation is not steady state. Advanced scenarios seek to maximize pulse length by making use of the [[Bootstrap current\|bootstrap current]]. This may be achieved, e.g., by creating [[Internal Transport Barrier\|Internal Transport Barriers]].

	== Challenges ==		== Challenges ==
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	=== Organizational ===		=== Organizational ===

	* Multiparty ~~co-ordination~~		* Multiparty coordination

	=== Technical ===		=== Technical ===

2009-09-09T14:26:45Z

Main specifications

← Older revision		Revision as of 16:26, 9 September 2009
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	\|Fusion power, P<sub>fusion</sub> (MW) \|\| 400		\|Fusion power, P<sub>fusion</sub> (MW) \|\| 400
	\|-		\|-
	\|Fusion gain, Q=P<sub>fusion</sub>/(P<sub>NB</sub>+P<sub>RF</sub>) \|\| 10		\|[[:Wikipedia:Fusion_energy_gain_factor\|Fusion gain]], Q=P<sub>fusion</sub>/(P<sub>NB</sub>+P<sub>RF</sub>) \|\| 10
	\|-		\|-
	\|Non inductive current fraction, I<sub>NI</sub>/I<sub>p</sub> (%) \|\| 28		\|Non inductive current fraction, I<sub>NI</sub>/I<sub>p</sub> (%) \|\| 28

2009-09-09T14:21:23Z

Main specifications

← Older revision		Revision as of 16:21, 9 September 2009
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	\|Confinement enhancement, H<sub>H98</sub>(y,2) \|\| 1.0		\|Confinement enhancement, H<sub>H98</sub>(y,2) \|\| 1.0
	\|-		\|-
	\|Normalised beta, β<sub>N</sub> \|\| 1.8		\|[[Beta\|Normalised beta]], β<sub>N</sub> \|\| 1.8
	\|-		\|-
	\|Average electron density, <n<sub>e</sub>> (10<sup>19</sup>m<sup>-3</sup>) \|\| 10.1		\|Average electron density, <n<sub>e</sub>> (10<sup>19</sup>m<sup>-3</sup>) \|\| 10.1

2009-09-07T07:32:18Z

Technical

← Older revision		Revision as of 09:32, 7 September 2009
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	=== Technical ===		=== Technical ===

	* Avoidance and control of ~~MHD~~ disruptions		* Avoidance and control of [[Disruption\|disruptions]]
	* [[Edge Localized Modes\|ELM]] mitigation		* [[Edge Localized Modes\|ELM]] mitigation
	* Heat load handling in the divertor and on the wall		* Heat load handling in the divertor and on the wall

2009-09-06T18:37:58Z

Main specifications

← Older revision		Revision as of 20:37, 6 September 2009
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	\|Average electron density, <n<sub>e</sub>> (10<sup>19</sup>m<sup>-3</sup>) \|\| 10.1		\|Average electron density, <n<sub>e</sub>> (10<sup>19</sup>m<sup>-3</sup>) \|\| 10.1
	\|-		\|-
	\|Fraction of Greenwald limit, <n<sub>e</sub>>/n<sub>GW</sub> \|\| 0.85		\|Fraction of [[Greenwald limit]], <n<sub>e</sub>>/n<sub>GW</sub> \|\| 0.85
	\|-		\|-
	\|Average ion temperature, <T<sub>i</sub>> (keV) \|\| 8.0		\|Average ion temperature, <T<sub>i</sub>> (keV) \|\| 8.0

2009-09-06T18:04:40Z

Challenges

← Older revision		Revision as of 20:04, 6 September 2009
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	* Heat load handling in the divertor and on the wall		* Heat load handling in the divertor and on the wall
	* Radiation handling and wall materials		* Radiation handling and wall materials
	* Diagnostic development

	=== Scientific ===		=== Scientific ===
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	* Advanced operational scenarios (cf. [[Internal Transport Barrier]])		* Advanced operational scenarios (cf. [[Internal Transport Barrier]])
	* Alpha and energetic particle physics		* Alpha and energetic particle physics
			* Diagnostic development

	== See also ==		== See also ==

← Older revision		Revision as of 12:28, 19 August 2012
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	* [http://www.iter.org ITER website]		* [http://www.iter.org ITER website]
	* [http://www.efda.org/the_iter_project/index.htm EFDA: ITER]		* [http://www.efda.org/the_iter_project/index.htm EFDA: ITER]
	* [http://~~www~~.iop.org~~/EJ/toc~~/0029-5515/39/12 ''ITER Physics Basis'', Nucl. Fusion '''39''', 12 (1999)]		* [http://iopscience.iop.org/0029-5515/39/12 ''ITER Physics Basis'', Nucl. Fusion '''39''', 12 (1999)]

	== References ==		== References ==