Development of a real-time simulation tool towards self-consistent scenario of plasma start-up and sustainment on helical fusion reactor FFHR-d1

T. Goto; J. Miyazawa; R. Sakamoto; Y. Suzuki; C. Suzuki; R. Seki; S. Satake; B. Huang; M. Nunami; M. Yokoyama; A. Sagara

doi:10.1088/1741-4326/aa6870

Development of a real-time simulation tool towards self-consistent scenario of plasma start-up and sustainment on helical fusion reactor FFHR-d1

T. Goto, J. Miyazawa, R. Sakamoto, Y. Suzuki, C. Suzuki, R. Seki, S. Satake, B. Huang, M. Nunami, M. Yokoyama, A. Sagara

物理學系

研究成果: Article › 同行評審

8 引文斯高帕斯（Scopus）

摘要

This study closely investigates the plasma operation scenario for the LHD-type helical reactor FFHR-d1 in view of MHD equilibrium/stability, neoclassical transport, alpha energy loss and impurity effect. In 1D calculation code that reproduces the typical pellet discharges in LHD experiments, we identify a self-consistent solution of the plasma operation scenario which achieves steady-state sustainment of the burning plasma with a fusion gain of Q ∼ 10 was found within the operation regime that has been already confirmed in LHD experiment. The developed calculation tool enables systematic analysis of the operation regime in real time.

原文	English
文章編號	066011
期刊	Nuclear Fusion
卷	57
發行號	6
DOIs	https://doi.org/10.1088/1741-4326/aa6870
出版狀態	Published - 2017 四月 19

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Condensed Matter Physics

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10.1088/1741-4326/aa6870

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abstract = "This study closely investigates the plasma operation scenario for the LHD-type helical reactor FFHR-d1 in view of MHD equilibrium/stability, neoclassical transport, alpha energy loss and impurity effect. In 1D calculation code that reproduces the typical pellet discharges in LHD experiments, we identify a self-consistent solution of the plasma operation scenario which achieves steady-state sustainment of the burning plasma with a fusion gain of Q ∼ 10 was found within the operation regime that has been already confirmed in LHD experiment. The developed calculation tool enables systematic analysis of the operation regime in real time.",

author = "T. Goto and J. Miyazawa and R. Sakamoto and Y. Suzuki and C. Suzuki and R. Seki and S. Satake and B. Huang and M. Nunami and M. Yokoyama and A. Sagara",

note = "Funding Information: This work is supported by the budget NIFS10UFFF011 of National Institute for Fusion Science and MEXT/JSPS KAKENHI Grant Number 24760704. Publisher Copyright: {\textcopyright} 2017 IAEA, Vienna.",

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Development of a real-time simulation tool towards self-consistent scenario of plasma start-up and sustainment on helical fusion reactor FFHR-d1. / Goto, T.; Miyazawa, J.; Sakamoto, R.; Suzuki, Y.; Suzuki, C.; Seki, R.; Satake, S.; Huang, B.; Nunami, M.; Yokoyama, M.; Sagara, A.

於: Nuclear Fusion, 卷 57, 編號 6, 066011, 19.04.2017.

研究成果: Article › 同行評審

TY - JOUR

T1 - Development of a real-time simulation tool towards self-consistent scenario of plasma start-up and sustainment on helical fusion reactor FFHR-d1

AU - Goto, T.

AU - Miyazawa, J.

AU - Sakamoto, R.

AU - Suzuki, Y.

AU - Suzuki, C.

AU - Seki, R.

AU - Satake, S.

AU - Huang, B.

AU - Nunami, M.

AU - Yokoyama, M.

AU - Sagara, A.

N1 - Funding Information: This work is supported by the budget NIFS10UFFF011 of National Institute for Fusion Science and MEXT/JSPS KAKENHI Grant Number 24760704. Publisher Copyright: © 2017 IAEA, Vienna.

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Y1 - 2017/4/19

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AB - This study closely investigates the plasma operation scenario for the LHD-type helical reactor FFHR-d1 in view of MHD equilibrium/stability, neoclassical transport, alpha energy loss and impurity effect. In 1D calculation code that reproduces the typical pellet discharges in LHD experiments, we identify a self-consistent solution of the plasma operation scenario which achieves steady-state sustainment of the burning plasma with a fusion gain of Q ∼ 10 was found within the operation regime that has been already confirmed in LHD experiment. The developed calculation tool enables systematic analysis of the operation regime in real time.

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