Definition of PF Magnet System

ARIES Electronic Project Meeting
December 4, 1998

PF costing

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M vs J

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Leads

Cost of PF system increases from J-strawmen by about 50% (mainly due to increased current, requiring increased cross section and weight)

First of a kind costing

Need to reduce to 10th of a kind

	M-Strawman				J-Strawman
	Mass	Spec. cost	Spec. cost	Cost	Mass	Spec. cost	Cost
	(tonnes)	$/A-m-T	$/kg	$M	(tonnes)	$/kg	$M
PF1, U	26	8.3	869	23	14	891	13
PF2, U	35	8.0	697	25	25	725	18
PF3, U	90	6.2	298	27	82	253	21
PF4, U	90	6.8	299	26	109	244	27
PF5, U	73	7.5	303	22	92	247	23
PF6, U	40	9.3	301	12
Total PF	757	7.7	374	283	648	313	203