The ITPA disruption database
A multi-device database of disruption characteristics has been developed under the auspices of the International Tokamak Physics Activity magneto-hydrodynamics topical group. The purpose of this ITPA disruption database (IDDB) is to find the commonalities between the disruption and disruption mitiga...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
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IOP Publishing
2018
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| Online Access: | http://hdl.handle.net/1721.1/113070 |
| _version_ | 1811097750589145088 |
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| author | Eidietis, N.W. Gerhardt, S.P. Kawano, Y. Lehnen, M. Lister, J.B. Pautasso, G. Riccardo, V. Tanna, R.L. Thornton, A.J. ITPA Disruption Database Participants Granetz, Robert S |
| author2 | Massachusetts Institute of Technology. Plasma Science and Fusion Center |
| author_facet | Massachusetts Institute of Technology. Plasma Science and Fusion Center Eidietis, N.W. Gerhardt, S.P. Kawano, Y. Lehnen, M. Lister, J.B. Pautasso, G. Riccardo, V. Tanna, R.L. Thornton, A.J. ITPA Disruption Database Participants Granetz, Robert S |
| author_sort | Eidietis, N.W. |
| collection | MIT |
| description | A multi-device database of disruption characteristics has been developed under the auspices of the International Tokamak Physics Activity magneto-hydrodynamics topical group. The purpose of this ITPA disruption database (IDDB) is to find the commonalities between the disruption and disruption mitigation characteristics in a wide variety of tokamaks in order to elucidate the physics underlying tokamak disruptions and to extrapolate toward much larger devices, such as ITER and future burning plasma devices. In contrast to previous smaller disruption data collation efforts, the IDDB aims to provide significant context for each shot provided, allowing exploration of a wide array of relationships between pre-disruption and disruption parameters. The IDDB presently includes contributions from nine tokamaks, including both conventional aspect ratio and spherical tokamaks. An initial parametric analysis of the available data is presented. This analysis includes current quench rates, halo current fraction and peaking, and the effectiveness of massive impurity injection. The IDDB is publicly available, with instruction for access provided herein. |
| first_indexed | 2024-09-23T17:04:20Z |
| format | Article |
| id | mit-1721.1/113070 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T17:04:20Z |
| publishDate | 2018 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | mit-1721.1/1130702022-10-03T10:11:44Z The ITPA disruption database Eidietis, N.W. Gerhardt, S.P. Kawano, Y. Lehnen, M. Lister, J.B. Pautasso, G. Riccardo, V. Tanna, R.L. Thornton, A.J. ITPA Disruption Database Participants Granetz, Robert S Massachusetts Institute of Technology. Plasma Science and Fusion Center Granetz, Robert S A multi-device database of disruption characteristics has been developed under the auspices of the International Tokamak Physics Activity magneto-hydrodynamics topical group. The purpose of this ITPA disruption database (IDDB) is to find the commonalities between the disruption and disruption mitigation characteristics in a wide variety of tokamaks in order to elucidate the physics underlying tokamak disruptions and to extrapolate toward much larger devices, such as ITER and future burning plasma devices. In contrast to previous smaller disruption data collation efforts, the IDDB aims to provide significant context for each shot provided, allowing exploration of a wide array of relationships between pre-disruption and disruption parameters. The IDDB presently includes contributions from nine tokamaks, including both conventional aspect ratio and spherical tokamaks. An initial parametric analysis of the available data is presented. This analysis includes current quench rates, halo current fraction and peaking, and the effectiveness of massive impurity injection. The IDDB is publicly available, with instruction for access provided herein. 2018-01-11T20:36:56Z 2018-01-11T20:36:56Z 2015-05 2015-03 2018-01-11T15:19:05Z Article http://purl.org/eprint/type/JournalArticle 0029-5515 1741-4326 http://hdl.handle.net/1721.1/113070 Eidietis, N.W. et al. “The ITPA Disruption Database.” Nuclear Fusion 55, 6 (May 2015): 063030 © 2015 General Atomics http://dx.doi.org/10.1088/0029-5515/55/6/063030 Nuclear Fusion Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf IOP Publishing MIT Plasma Science & Fusion Center |
| spellingShingle | Eidietis, N.W. Gerhardt, S.P. Kawano, Y. Lehnen, M. Lister, J.B. Pautasso, G. Riccardo, V. Tanna, R.L. Thornton, A.J. ITPA Disruption Database Participants Granetz, Robert S The ITPA disruption database |
| title | The ITPA disruption database |
| title_full | The ITPA disruption database |
| title_fullStr | The ITPA disruption database |
| title_full_unstemmed | The ITPA disruption database |
| title_short | The ITPA disruption database |
| title_sort | itpa disruption database |
| url | http://hdl.handle.net/1721.1/113070 |
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