Abstract
Transient radiative bursts have been observed in systematic time-correlation with dust influx across the separatrix in JET ILW campaigns, [1]. Dust influx from PFC materials can produce transient temperature and density perturbations in the SOL. Are such local perturbations detectable by existing diagnostics? Could they be used as an additional monitor for safe operation? Results from the model illustrated here indicate that local densities of dust can produce bursts of acoustic waves in the low-temperature, low-density SOL, that could be detected by existing diagnostics.
Original language | English |
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Title of host publication | 49th EPS Conference on Plasma Physics, EPS 2023 |
Publisher | European Physical Society (EPS) |
ISBN (Electronic) | 9781713898672 |
State | Published - 2023 |
Externally published | Yes |
Event | 49th EPS Conference on Plasma Physics, EPS 2023 - Bordeaux, France Duration: 3 Jul 2023 → 7 Jul 2023 |
Publication series
Name | 49th EPS Conference on Plasma Physics, EPS 2023 |
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Conference
Conference | 49th EPS Conference on Plasma Physics, EPS 2023 |
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Country/Territory | France |
City | Bordeaux |
Period | 3/07/23 → 7/07/23 |
Bibliographical note
Publisher Copyright:© 2023 49th EPS Conference on Plasma Physics, EPS 2023. All rights reserved.