Quasioptical propagation and absorption of electron cyclotron waves: simulations and experiment
Quasioptical propagation and absorption of electron cyclotron waves: simulations and experiment
复制标题
电子回旋波的准光传播和吸收:模拟和实验
DOI:
10.1088/1741-4326/ac1d86
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发表时间:
2021
期刊:
影响因子:
3.3
通讯作者:
the LHD Experiment Group
中科院分区:
文献类型:
--
作者:
Yanagihara K.;Kubo S.;Dodin I.Y.;the LHD Experiment Group
Electron-cyclotron resonance heating is an essential tool for manipulating fusion plasmas and has been diligently studied for decades through numerical simulations and experiments. Here, we report the first comparison of simulations using the quasioptical code PARADE (PAraxial RAy DEscription) with experiments using a target-plate system on the Large Helical Device. We find that the numerical and experimental results agree qualitatively, which makes PARADE a promising code for modeling of electron-cyclotron wave beams in future experiments. The signature advantage of PARADE is its ability to capture both mode conversion and inhomogeneity of the dissipation rate across the beam cross section. Accounting for these effects, which can noticeably affect the power deposition, significantly improves the agreement between numerical results and experimental data.
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影响因子:
3.3
作者:
K. Nagasaki;A. Isayama;N. Hayashi;T. Ozeki;M. Takechi;N. Oyama;S. Ide;S. Yamamoto
通讯作者:
K. Nagasaki;A. Isayama;N. Hayashi;T. Ozeki;M. Takechi;N. Oyama;S. Ide;S. Yamamoto
影响因子:
8.6
作者:
Idei;Ida;Sanuki;Yamada;Iguchi;Kubo;Akiyama;Arimoto;Fujiwara;Hosokawa;Matsuoka;Morita;Nishimura;Ohkubo;Okamura;Sakakibara;Takahashi;Takita;Tsumori;Yamada
通讯作者:
Yamada
DOI:
10.1364/josaa.36.001846
发表时间:
2019
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
N. Lopez;I. Dodin
通讯作者:
I. Dodin
影响因子:
2.2
作者:
I. Dodin;D. E. Ruiz;S. Kubo
通讯作者:
S. Kubo
影响因子:
3.3
作者:
N. Lopez;I. Dodin;I. Dodin
通讯作者:
I. Dodin