Evaluation of Neutron Emission Rate with FIT3D-DD Code in Large Helical Device*)

被引：0

作者：

Seki R. ^{[1
,2
]}

Ogawa K. ^{[1
,2
]}

Isobe M. ^{[1
,2
]}

Yokoyama M. ^{[1
,2
]}

Murakami S. ^{[3
]}

Nuga H. ^{[1
]}

Kamio S. ^{[1
]}

Fujiwara Y. ^{[1
]}

Osakabe M. ^{[1
,2
]}

机构：

[1] National Institute for Fusion Science, National Institutes of Natural Sciences, Toki

[2] SOKENDAI (The Graduate University for Advanced Studies), Toki

[3] Kyoto University, Kyoto

来源：

Plasma and Fusion Research | 2019年 / 14卷

关键词：

FIT3D-DD; LHD; neutron emission rate; simple and fast Fokker-Planck analyses;

D O I：

10.1585/PFR.14.3402126

中图分类号：

学科分类号：

摘要：

We compared the experimentally measured neutron emission rate with the emission rate calculated by using the simple Fokker-Planck equation with the experimental temperature and density profiles, and the deuteron density evaluated by a spectroscopy in peripheral region in LHD. The neutron emission rates evaluated by the FIT3D-DD code are approximately two times higher than experimental results in the typical magnetic configuration of LHD. In the case of low fast-ion confinement, the calculations are approximately four times higher than experimental measurements. © 2019 The Japan Society of Plasma Science and Nuclear Fusion Research

引用

页码：1 / 5

页数：4

共 25 条

[1] Evaluation of Neutron Emission Rate with FIT3D-DD Code in Large Helical Device
Seki, Ryosuke
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PLASMA AND FUSION RESEARCH, 2019, 14
[2] Prediction of Neutron Emission Rate in Deuterium Neutral Beam Heated CFQS Plasmas Using FIT3D-DD Code
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[3] Characterization of the New Vertical Neutron Camera Designed for the Low Neutron Emission Rate Plasma in Large Helical Device
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[4] Neutron Emission Rate Characteristics of an Electron Cyclotron Heated Large Helical Device Deuterium Plasma
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[5] Fast Ion Confinement Study by Neutron Emission Rate Measurement after Short Pulse NB Injection in the Large Helical Device
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[7] Evaluation of Alpha Particle Emission Rate Due to the p-11B Fusion Reaction in the Large Helical Device
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[8] Regression Approach for Acquiring a Quantitative Guidance toward Updating the Deuterium-Deuterium Fusion Neutron Emission Rate in the Large Helical Device
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[9] Regression Approach for Acquiring a Quantitative Guidance toward Updating the Deuterium-Deuterium Fusion Neutron Emission Rate in the Large Helical Device
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[10] Initial operation of perpendicular line-of-sight compact neutron emission spectrometer in the large helical device
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