Studies of currentless, high-beta plasma in the Heliotron E device
Studies of currentless, high-beta plasma in the Heliotron E device
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Heliotron E 装置中无电流、高 β 等离子体的研究
DOI：
10.1088/0029-5515/25/12/009
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发表时间：
1985
期刊：
影响因子：
3.3
通讯作者：
K. Uo
中科院分区：
文献类型：
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作者：
O. Motojima;F. Sano;M. Sato;H. Kaneko;H. Zushi;S. Sudo;S. Besshou;A. Sasaki;K. Kondo;T. Mutoh;T. Mizuuchi;H. Okada;M. Iima;T. Baba;K. Hanatani;J. Harris;M. Wakatani;T. Obiki;A. Iiyoshi;K. Uo
用中性束加热产生了体积平均β值为2%的无电流等离子体。靶等离子体是在0.94 T的磁场强度下用电子回旋波（150-350 kW和53.2 GHz）通过二次谐波共振加热产生的。中性束注入（23-30 keV和1.3 - 2.6 MW）用于进一步加热等离子体。观察到MHD稳定和不稳定的高β等离子体。Q模等离子体是在强中性气体吹气的帮助下产生的。讨论了高β等离子体的MHD活动和约束的性质，并与理论研究进行了比较。
A currentless plasma with a volume-averaged beta value of 2% has been produced with neutral beam heating. Target plasmas were created by second harmonic resonance heating with electron cyclotron waves (150–350 kW and 53.2 GHz) at a magnetic field strength of 0.94 T. Neutral beam injection (23–30 keV and 1.3−2.6 MW) was used to heat the plasma further. MHD stable and unstable high-beta plasmas were observed. The Q-mode plasmas were produced with the help of intense neutral gas puffing. Properties of the MHD activity and confinement of high-beta plasmas are discussed and compared with theoretical studies.
安.职业.Hyg.28-2。
DOI：
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发表时间：
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期刊：
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