Twenty barrel in situ pipe gun type solid hydrogen pellet injector for the Large Helical Device.
Twenty barrel in situ pipe gun type solid hydrogen pellet injector for the Large Helical Device.
复制标题
用于大型螺旋装置的二十筒原位管枪式固体氢丸注射器。
DOI:
10.1063/1.4816823
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Hiroshi Yamada
中科院分区:
文献类型:
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作者:
R. Sakamoto;G. Motojima;H. Hayashi;T. Inoue;Yasuhiko Ito;H. Ogawa;S. Takami;M. Yokota;Hiroshi Yamada
A 20 barrel solid hydrogen pellet injector, which is able to inject 20 cylindrical pellets with a diameter and length of between 3.0 and 3.8 mm at the velocity of 1200 m/s, has been developed for the purpose of direct core fueling in LHD (Large Helical Device). The in situ pipe gun concept with the use of compact cryo-coolers enables stable operation as a fundamental facility in plasma experiments. The combination of the two types of pellet injection timing control modes, i.e., pre-programing mode and real-time control mode, allows the build-up and sustainment of high density plasma around the density limit. The pellet injector has demonstrated stable operation characteristics during the past three years of LHD experiments.
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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DOI:
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发表时间:
2007
期刊:
JAEA-Technology (in Japanese)
影响因子:
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作者:
Yamaguchi;N.;Hotokezaka;H.;Nagasaki;S.;Tanaka;S.;H.Ichige et al.
通讯作者:
H.Ichige et al.