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Title: Understanding tungsten divertor sourcing, SOL transport, and its impact on core impurity accumulation in DIII-D high performance discharges

Abstract

Presently, the use of tungsten as the plasma facing material (PFM) is foreseen at the strikepoints and far-target regions of divertors for next generation (e.g. ITER) tokamak reactor experiments.

Authors:
 [1];  [1];  [2];  [3];  [4];  [2];  [3];  [1];  [5];  [6];  [7];  [8];  [1];  [4];  [9];  [3];  [10];  [1];  [10];  [10] more »;  [2];  [1];  [3];  [7]; ORCiD logo [4];  [2];  [4];  [2]; ORCiD logo [4] « less
  1. General Atomics, San Diego, CA (United States)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  3. Univ. of California San Diego, San Diego, CA (United States)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  5. Univ. of Tennessee, Knoxville, TN (United States)
  6. Oak Ridge Associated Univ., Oak Ridge, TN (United States)
  7. Univ. of Toronto, Toronto, ON (Canada)
  8. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
  9. Univ. of Wisconsin, Madison, WI (United States)
  10. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1489591
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Europhysics Conference Abstracts
Additional Journal Information:
Journal Volume: 42A; Conference: 45. EPS Conference on Plasma Physics, Prague (Czech Republic), 2-6 July 2018; Journal ID: ISSN 0378-2271
Publisher:
European Physical Society
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY

Citation Formats

Thomas, Daniel, Abrams, Tyler, Barton, J, Boedo, J., Briesemeister, Alexis, Buchenauer, D., Bykov, Igor, Chrobak, C P., Donovan, David, Ding, Rui, Elder, J. D., Grierson, B. A., Guo, H. Y., Guterl, James, Hinson, Edward T., Hollmann, E. M., Lasnier, C. J., Leonard, A. W., Makowski, M. A., McLean, A., Nygren, R. E., Petrie, T W., Rudakov, D. L., Stangeby, Peter C., Unterberg, Ezekial A., Wampler, W. R., Wang, Hao Q., Watkins, J. G., and Zach, Mike P. Understanding tungsten divertor sourcing, SOL transport, and its impact on core impurity accumulation in DIII-D high performance discharges. United States: N. p., 2018. Web.
Thomas, Daniel, Abrams, Tyler, Barton, J, Boedo, J., Briesemeister, Alexis, Buchenauer, D., Bykov, Igor, Chrobak, C P., Donovan, David, Ding, Rui, Elder, J. D., Grierson, B. A., Guo, H. Y., Guterl, James, Hinson, Edward T., Hollmann, E. M., Lasnier, C. J., Leonard, A. W., Makowski, M. A., McLean, A., Nygren, R. E., Petrie, T W., Rudakov, D. L., Stangeby, Peter C., Unterberg, Ezekial A., Wampler, W. R., Wang, Hao Q., Watkins, J. G., & Zach, Mike P. Understanding tungsten divertor sourcing, SOL transport, and its impact on core impurity accumulation in DIII-D high performance discharges. United States.
Thomas, Daniel, Abrams, Tyler, Barton, J, Boedo, J., Briesemeister, Alexis, Buchenauer, D., Bykov, Igor, Chrobak, C P., Donovan, David, Ding, Rui, Elder, J. D., Grierson, B. A., Guo, H. Y., Guterl, James, Hinson, Edward T., Hollmann, E. M., Lasnier, C. J., Leonard, A. W., Makowski, M. A., McLean, A., Nygren, R. E., Petrie, T W., Rudakov, D. L., Stangeby, Peter C., Unterberg, Ezekial A., Wampler, W. R., Wang, Hao Q., Watkins, J. G., and Zach, Mike P. Fri . "Understanding tungsten divertor sourcing, SOL transport, and its impact on core impurity accumulation in DIII-D high performance discharges". United States. https://www.osti.gov/servlets/purl/1489591.
@article{osti_1489591,
title = {Understanding tungsten divertor sourcing, SOL transport, and its impact on core impurity accumulation in DIII-D high performance discharges},
author = {Thomas, Daniel and Abrams, Tyler and Barton, J and Boedo, J. and Briesemeister, Alexis and Buchenauer, D. and Bykov, Igor and Chrobak, C P. and Donovan, David and Ding, Rui and Elder, J. D. and Grierson, B. A. and Guo, H. Y. and Guterl, James and Hinson, Edward T. and Hollmann, E. M. and Lasnier, C. J. and Leonard, A. W. and Makowski, M. A. and McLean, A. and Nygren, R. E. and Petrie, T W. and Rudakov, D. L. and Stangeby, Peter C. and Unterberg, Ezekial A. and Wampler, W. R. and Wang, Hao Q. and Watkins, J. G. and Zach, Mike P.},
abstractNote = {Presently, the use of tungsten as the plasma facing material (PFM) is foreseen at the strikepoints and far-target regions of divertors for next generation (e.g. ITER) tokamak reactor experiments.},
doi = {},
journal = {Europhysics Conference Abstracts},
number = ,
volume = 42A,
place = {United States},
year = {2018},
month = {6}
}

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