MHD Simulations of Disruptions in NSTX (Abstract/Poster in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Abstract/Poster in atti di convegno (Classe)

Label

• MHD Simulations of Disruptions in NSTX (Abstract/Poster in atti di convegno) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Alternative label

• J.A. Breslau; H.R. Strauss; R. Paccagnella; S.C. Jardin (2011)
  MHD Simulations of Disruptions in NSTX
  in 53rd Annual Meeting of the APS Division of Plasma Physics (APS 2011), Salt Lake City, Utah, USA, November 14 - 18, 2011
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• J.A. Breslau; H.R. Strauss; R. Paccagnella; S.C. Jardin (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• Abstract ID: BAPS.2011.DPP.PP9.51; ISSN Rivista 0003-0503 (print and linking); To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2011.DPP.PP9.51 (literal)

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• http://meeting.aps.org/Meeting/DPP11/Event/152898 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

• Bulletin of the American Physical Society - 53rd Annual Meeting of the APS Division of Plasma Physics (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana

• 56/16 (literal)

Note

• Abstract (literal)

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• 1,4 : Princeton Plasma Physics Laboratory; / 2 : HRS Fusion, West Orange, NJ; / 3 : Consorzio RFX, Padua. (literal)

Titolo

• MHD Simulations of Disruptions in NSTX (literal)

Abstract

• Research tokamaks such as ITER must be designed to tolerate a limited number of disruptions without sustaining significant damage. It is therefore vital to have numerical tools that can accurately predict the effects of these events. The 3D nonlinear extended MHD code M3D [1] has been augmented with models of the vacuum/halo region and a thin axisymmetric resistive shell that allow it to simulate disruptions and calculate the associated wall currents and forces [2]. Its reliability, however, must be assessed with careful validation studies against disruption databases from existing experiments. Here we compare M3D VDE/kink disruption calculations with data from NSTX. The results of high-resolution numerical simulations at realistic Lundquist numbers show reasonable agreement with experimental data and provide confidence that M3D will be a useful tool for future ITER calculations. The effects of different choices of plasma outflow boundary conditions will also be reported. \[4pt] [1] W. Park, \textit{et al., Phys. Plasmas} \textbf{6} (1999) 1796.\[0pt] [2] H.R. Strauss, \textit{et al., Phys. Plasmas} \textbf{17} (2010) 082505. (literal)

Editore

• American Physical Society (APS) (Editore)

Prodotto di

• Istituto gas ionizzati (IGI) (Istituto)
• Esperimento RFX ed attività collegate (ET.P05.003.001) (Modulo)

Autore CNR

• ROBERTO PACCAGNELLA (Unità di personale interno)

Incoming links:

Prodotto

• Istituto gas ionizzati (IGI) (Istituto)
• Esperimento RFX ed attività collegate (ET.P05.003.001) (Modulo)

Autore CNR di

• ROBERTO PACCAGNELLA (Unità di personale interno)

Editore di

• American Physical Society (APS) (Editore)