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Modeling for ELMs and H-mode pedestal transport: MHD, gyrokinetic, neoclassical and integrated simulations
https://repo.qst.go.jp/records/2002712
https://repo.qst.go.jp/records/2002712803fbfd5-525d-4346-9f10-b9834282585d
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-02-12 | |||||||
| タイトル | ||||||||
| タイトル | Modeling for ELMs and H-mode pedestal transport: MHD, gyrokinetic, neoclassical and integrated simulations | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| 著者 |
Aiba Nobuyuki
× Aiba Nobuyuki
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | This paper provides a comprehensive review of recent advances in modeling and simulation studies investigating edge localized modes (ELMs) and transport physics in edge pedestal of tokamak plasmas. Following an overview of H-mode characteristics, including ELMy and ELM-free regimes, ELM control techniques, and pedestal transport physics, this review focuses on three key areas: advancements in linear and nonlinear MHD simulations to improve understanding ELM physics and access the effectiveness of ELM control techniques; progress in understanding of transport physics of both bulk and impurity plasmas in the edge pedestal, analyzed using gyrokinetic and neoclassical simulations; and the development of predictive models for H-mode pedestal profiles. Notably, the maturity of these approaches now enables meaningful validation through experimental comparisons, including the pplication of synthetic diagnostics. Building on these developments, this paper addresses critical simulation and modeling challenges that must be resolved to successfully predict robust operation scenarios for ITER and future fusion reactors, aiming to achieve high plasma performance while avoiding destructive transients such as ELMs. | |||||||
| 書誌情報 |
Nuclear fusion 巻 65, p. 082003(21pp), 発行日 2025-07 |
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| 出版者 | ||||||||
| 出版者 | IOP Publishing | |||||||
| DOI | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1088/1741-4326/aded24 | |||||||
