Impact of plasma response models in three-dimensional fluid modeling of divertor heat fluxes in RMP ELM control scenarios at ITER

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F14%3A00443450" target="_blank" >RIV/61389021:_____/14:00443450 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Impact of plasma response models in three-dimensional fluid modeling of divertor heat fluxes in RMP ELM control scenarios at ITER
Original language description
In this contribution, the consequences of three different plasma response models on the actual 3D boundary formation and on the eventual energy and particle transport during RMP ELM control at ITER are investigated. The 3D fluid plasma and kinetic neutral transport code EMC3-Eirene is used for edge transport modeling. The plasma response modeling is conducted with the M3D-C1 code using first a single fluid, non-linear MHD model and second a two fluid, linear MHD model. This approach is compared to an ideal MHD like screening model based on resonant field damping factors obtained from the cylindrical, non linear two-fluid MHD model RMHD. The three plasma response models compared show drastically different impact on the shape of the plasma boundary. Thisspan of modeling results of the divertor heat and particle fluxes during RMP ELM control at ITER with different plasma response models shows the importance of validating both, plasma response models and 3D edge transport codes
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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