High Energy Particle Effect on High - Beta FRC Plasma in Mirror Field
High Energy Particle Effect on High - Beta FRC Plasma in Mirror Field
批准号:
03402050
负责人:
GOTO Seiichi
金额:
$8.45万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (A)
财政年份:
1991
资助国家:
日本
项目状态:
已结题
起止时间:
1991 至 1993
中文摘要
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英文摘要
The purpose of this experimental study is to point out and examine some kinetic effects of high energy particles on FRC plasma confined in a simple magnetic mirror field. The future fusion using helium - 3 resources on the lunar surface is also included in the scope of this work.The FRC formation technique up to the present time since fifteen years ago can be applied only against the quartz discharge tube. The FRC plasma must be translocated in a metal chamber in order to perform the advanced study with a neutral beam injection for instance. It is accomplished by this work that the FRC plasma translated into the large bore metal vessel with a quasi - static field makes the FRC of the four times in radius, the five times in length and the five times in duration which shows the capability of the standard beam injection. The very fast traveling energy in this process can be converted to the internal thermal energy after the movement.The sheath depth outside the confined plasma is found to be of a Larmor radius of the confined ions, which means that the lost plasma behaves as the kinetic motion. The magnetic flux within the escaping radial area at the mirror point coincides with the flux covering the sheath depth. This shows that the escaping plasma flows as fluid motion along the magnetic channel though the sheath formation is due to the kinetic.Additively we find that some slow magnetic fluctuations exist near to the separatrix. This frequency range is different with the theoretical prediction.
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S.Sugimoto: "Spectroscopic plasma tomography with multiple photocollector arrays" Review of Scientific Instrument. 62. 2138-2141 (1991)
S.Sugimoto:“具有多个光电收集器阵列的光谱等离子体断层扫描”科学仪器评论。
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上田良夫: "シース電位制御法による極低エネルギーイオンビームの引出し特性" 電気学会プラズマ研究会資料集. EP-93-49. 21-30 (1993)
Yoshio Ueda:“使用鞘电位控制方法的极低能量离子束的提取特性”IEEJ 等离子体研究组材料。 EP-93-49 (1993)。
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S.sugimoto: "Spectroscopic plasma tomography with multiple photocollector arrays" Review of Scientific Instruments. 62. 2138-2141 (1991)
S.sugimoto:“具有多个光电收集器阵列的光谱等离子体断层扫描”科学仪器评论。
DOI:
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S.Okada: "Fieldーreversed configuration(FRC)plasma for neutral beam injection" IAEA International Conference on Plasma Physics and Controlled Nuclear Fusion Fusion Research(1992).
S. Okada:“用于中性束注入的场反转配置(FRC)等离子体”国际原子能机构等离子体物理和受控核聚变聚变研究国际会议(1992)。
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S.Goto: "Dynamical Behavior and Edge Layer Characteristics of Field Reversed Configuration FRC Plasma in Its Translation" Bull.Am.Phys.Soc.10. 2121-2121 (1993)
S.Goto:“场反转配置 FRC 等离子体的动态行为和边缘层特征及其翻译”Bull.Am.Phys.Soc.10。
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共 36 条
Current drive and its spatial diffusion of high-beta plasma by the application of RF rotating magnetic field
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批准号:14380212
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$5.89万
-
财政年份:2002
-
负责人:GOTO Seiichi
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依托单位:
Improvement of Organosilicon Ion Beam Technology and Application to SiC Heteroepitaxy
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批准号:13558055
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$6.02万
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财政年份:2001
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负责人:GOTO Seiichi
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依托单位:
Investigation of behavior of scrape-off plasma flow in ultra-high beta configuration
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批准号:11480108
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.81万
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财政年份:1999
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负责人:GOTO Seiichi
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依托单位:
Research on a functional inverter discharge plasma and a deposition of low frictional thin films for metal mechanical parts
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批准号:11558053
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$5.95万
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财政年份:1999
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负责人:GOTO Seiichi
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依托单位:
Development on FRC Plasma Sustainment Method for Helium-3 Fusion
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批准号:08558053
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$6.53万
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财政年份:1996
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负责人:GOTO Seiichi
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依托单位: