Toward a first-principles integrated simulation of tokamak edge plasmas

被引：18

作者：

Chang, C. S. ^{[1
]}

Klasky, S. ^{[2
]}

Cummings, J. ^{[3
]}

Samtaney, R. ^{[4
]}

Shoshani, A. ^{[5
]}

Sugiyama, L. ^{[6
]}

Keyes, D. ^{[7
]}

Ku, S. ^{[1
]}

Park, G. ^{[1
]}

Parker, S. ^{[8
]}

Podhorszki, N. ^{[2
]}

Strauss, H. ^{[1
]}

Abbasi, H. ^{[9
]}

Adams, M. ^{[7
]}

Barreto, R. ^{[2
]}

Bateman, G. ^{[10
]}

Bennett, K. ^{[11
]}

Chen, Y. ^{[8
]}

Azevedo, E. D' ^{[2
]}

Docan, C.

Ethier, S. ^{[4
]}

Feibush, E. ^{[4
]}

Greengard, L. ^{[1
]}

Hahm, T. ^{[4
]}

Hinton, F. ^{[12
]}

Jin, C.

Khan, A. ^{[13
]}

Kritz, A. ^{[10
]}

Krsti, P. ^{[2
]}

Lao, T. ^{[7
]}

Lee, W. ^{[4
]}

Lin, Z.

Lofstead, J.

Mouallem, P. ^{[15
]}

Nagappan, M. ^{[15
]}

Pankin, A.

Parashar, M. ^{[11
]}

Pindzola, M. ^{[16
]}

Reinhold, C. ^{[2
]}

Schultz, D. ^{[2
]}

Schwan, K. ^{[9
]}

Silver, D.

Sim, A. ^{[5
]}

Stotler, D. ^{[4
]}

Vouk, M. ^{[15
]}

Wolf, M. ^{[9
]}

Weitzner, H. ^{[1
]}

Worley, P. ^{[2
]}

Xiao, Y. ^{[14
]}

Yoon, E. ^{[4
]}

机构：

[1] NYU, 550 1St Ave, New York, NY 10012 USA

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37381 USA

[3] CALTECH, Pasadena, CA 91125 USA

[4] Princeton Plasma Phys Lab, Princeton, NJ 08543 USA

[5] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[6] MIT, Cambridge, MA 02139 USA

[7] Columbia Univ, New York, NY 10027 USA

[8] Univ Colorado, Boulder, CO 80309 USA

[9] Georgia Inst Technol, Atlanta, GA 30332 USA

[10] Lehigh Univ, Bethlehem, PA 18015 USA

[11] Rutgers State Univ, New Brunswick, NJ 08901 USA

[12] Hinton Assoc, New Cumberland, PA USA

[13] Univ Utah, Salt Lake City, UT 84112 USA

[14] Univ Calif Irvine, Irvine, CA 92967 USA

[15] North Carolina State Univ, Raleigh, NC 27695 USA

[16] Auburn Univ, Auburn, AL 36849 USA

来源：

SCIDAC 2008: SCIENTIFIC DISCOVERY THROUGH ADVANCED COMPUTING | 2008年 / 125卷

关键词：

D O I：

10.1088/1742-6596/125/1/012042

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

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.

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