Toward a first-principles integrated simulation of tokamak edge plasmas
- Creators
- Chang, C. S.
- Klasky, S.
- Cummings, J. C.
-
Samtaney, R.
- Shoshani, A.
- Sugiyama, L.
- Keyes, D.
- Ku, S.
- Park, G.
- Parker, S.
- Podhorszki, N.
- Strauss, H.
- Abbasi, H.
- Adams, M.
- Barreto, R.
- Bateman, G.
- Bennett, K.
-
Chen, Y.
- Azevedo, E. D.
- Docan, C.
- Ethier, S.
- Feibush, E.
- Greengard, L.
- Hahm, T.
- Hinton, F.
- Jin, C.
- Khan, A.
- Kritz, A.
- Krsti, P.
- Lao, T.
- Lee, W.
- Lin, Z.
- Lofstead, J.
- Mouallem, P.
- Nagappan, M.
- Pankin, A.
- Parashar, M.
- Pindzola, M.
- Reinhold, C.
- Schultz, D.
- Schwan, K.
- Silver, D.
- Sim, A.
- Stotler, D.
- Vouk, M.
- Wolf, M.
- Weitzner, H.
- Worley, P.
- Xiao, Y.
- Yoon, E.
- Zorin, D.
Abstract
Performance of the ITER is anticipated to be highly sensitive to the edge plasma condition. The edge pedestal in ITER needs to be predicted from an integrated simulation of the necessary first-principles, multi-scale physics codes. The mission of the SciDAC Fusion Simulation Project (FSP) Prototype Center for Plasma Edge Simulation (CPES) is to deliver such a code integration framework by (1) building new kinetic codes XGC0 and XGC1, which can simulate the edge pedestal buildup; (2) using and improving the existing MHD codes ELITE, M3D-OMP, M3D-MPP and NIMROD, for study of large-scale edge instabilities called Edge Localized Modes (ELMs); and (3) integrating the codes into a framework using cutting-edge computer science technology. Collaborative effort among physics, computer science, and applied mathematics within CPES has created the first working version of the End-to-end Framework for Fusion Integrated Simulation (EFFIS), which can be used to study the pedestal-ELM cycles.
Additional Information
© 2008 IOP Publishing Ltd. This work is jointly supported by US DOE Office of Fusion Energy Science and Office of Advanced Scientific Computing Research.Attached Files
Published - CHAjpcs08.pdf
Files
| Name | Size | Download all |
|---|---|---|
|
md5:c9fa93cffc27ce1bc6bb4683afdcd39f
|
1.3 MB | Preview Download |
Additional details
- Eprint ID
- 14406
- Resolver ID
- CaltechAUTHORS:20090617-144521061
- Department of Energy (DOE)
- Created
-
2009-08-13Created from EPrint's datestamp field
- Updated
-
2022-07-12Created from EPrint's last_modified field