Collector probe analysis of tungsten transport to the far-SOL from the DIII-D SAS-VW divertor experiment

Messer, S. H.; Mateja, J. D.; Nichols, J. H.; Cacheris, A.; Duran, J. D.; Zamperini, S. A.; Sinclair, G.; Donovan, D.; Abrams, T.; Odstrcil, T.; Ren, J.; Garcia, W.; Unterberg, E. A.; Stangeby, P. C.; Rudakov, D. L.; Elder, J. D.; Watkins, J.

doi:10.1016/j.nme.2023.101566

Title: Collector probe analysis of tungsten transport to the far-SOL from the DIII-D SAS-VW divertor experiment

Journal Article · 29 February 2024 · Nuclear Materials and Energy

DOI: https://doi.org/10.1016/j.nme.2023.101566 · OSTI ID:2229171

Messer, S. H.;

;

; Cacheris, A.;

;

; Donovan, D.; Abrams, T.; Odstrcil, T.;

; Garcia, W.; Unterberg, E. A.;

; Rudakov, D. L.;

; Watkins, J.

Not Available

View Journal Article

Cite

Export

Save

Sponsoring Organization:: USDOE Office of Science (SC), Fusion Energy Sciences (FES)

Grant/Contract Number:: FC02-04ER54698; FG02-07ER54917; SC0019256; SC0023378; AC05-00OR22725; NA0003525

OSTI ID:: 2229171

Alternate ID(s):: OSTI ID: 2337800; OSTI ID: 2563549

Journal Information:: Nuclear Materials and Energy, Journal Name: Nuclear Materials and Energy Journal Issue: C Vol. 38; ISSN 2352-1791

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

References (39)

Evaluation of the impact of divertor closure on high-Z material transport and leakage in small angle slot divertor with toroidal tungsten rings in DIII-D Ma, X.; Abrams, T.; Covele, B. Physica Scripta, Vol. T171 https://doi.org/10.1088/1402-4896/ab4a39	journal	January 2020
Reproduction of collector probe deposition profiles using the far-SOL impurity transport code 3DLIM Zamperini, S. A.; Elder, J. D.; Stangeby, P. C. Nuclear Materials and Energy, Vol. 25 https://doi.org/10.1016/j.nme.2020.100811	journal	December 2020
Evidence of near-SOL tungsten accumulation using a far-SOL collector probe array and OEDGE modelling in the DIII-D metal rings L-mode discharges Elder, J. D.; Stangeby, P. C.; Unterberg, E. A. Nuclear Materials and Energy, Vol. 19 https://doi.org/10.1016/j.nme.2019.03.007	journal	May 2019
Experiences with tungsten coatings in high heat flux tests and under plasma load in ASDEX Upgrade Herrmann, A.; Greuner, H.; Fuchs, J. C. Physica Scripta, Vol. T138 https://doi.org/10.1088/0031-8949/2009/T138/014059	journal	December 2009
13C surface characterization of midplane and crown collector probes on DIII-D Duran, J. D.; Donovan, D. C.; Nichols, J. H. Nuclear Materials and Energy, Vol. 34 https://doi.org/10.1016/j.nme.2022.101339	journal	March 2023
Effects of divertor electrical drifts on particle distribution and detachment near the divertor target plate in DIII-D Wang, H. Q.; Watkins, J. G.; Guo, H. Y. Physics of Plasmas, Vol. 28, Issue 5 https://doi.org/10.1063/5.0048609	journal	May 2021
In vessel pressure measurement in nuclear fusion experiments with asdex gauges Haas, G.; Bosch, H-S Vacuum, Vol. 51, Issue 1 https://doi.org/10.1016/S0042-207X(98)00131-6	journal	September 1998
Physics of ultimate detachment of a tokamak divertor plasma Krasheninnikov, S. I.; Kukushkin, A. S. Journal of Plasma Physics, Vol. 83, Issue 5 https://doi.org/10.1017/S0022377817000654	journal	September 2017
Optimized tomography methods for plasma emissivity reconstruction at the ASDEX Upgrade tokamak Odstrčil, T.; Pütterich, T.; Odstrčil, M. Review of Scientific Instruments, Vol. 87, Issue 12 https://doi.org/10.1063/1.4971367	journal	December 2016
Calculation of observable quantities using a divertor impurity interpretive code, DIVIMP Stangeby, P. C.; Elder, J. D. Journal of Nuclear Materials, Vol. 196-198 https://doi.org/10.1016/S0022-3115(06)80042-5	journal	December 1992
DiMES PMI research at DIII-D in support of ITER and beyond Rudakov, D. L.; Abrams, T.; Ding, R. Fusion Engineering and Design, Vol. 124 https://doi.org/10.1016/j.fusengdes.2017.03.007	journal	November 2017
Separatrix-to-Wall Simulations of Impurity Transport with a Fully Three-Dimensional Wall in DIII-D Zamperini, Shawn; Abrams, T.; Nichols, J. H. Fusion Science and Technology, Vol. 79, Issue 1 https://doi.org/10.1080/15361055.2022.2082791	journal	July 2022
Design and physics basis for the upcoming DIII-D SAS-VW campaign to quantify tungsten leakage and transport in a new slot divertor geometry Abrams, T.; Sinclair, G.; Nichols, J. H. Physica Scripta, Vol. 96, Issue 12 https://doi.org/10.1088/1402-4896/ac3c5f	journal	December 2021
Multiple Analytical Approach to Isotopic Transport Analysis in Magnetic Fusion Devices Duran, Jonah D.; Unterberg, Ezekial A.; Zach, Mike P. Fusion Science and Technology, Vol. 75, Issue 6 https://doi.org/10.1080/15361055.2019.1610316	journal	May 2019
Utilization of outer-midplane collector probes with isotopically enriched tungsten tracer particles for impurity transport studies in the scrape-off layer of DIII-D (invited) Donovan, D. C.; Unterberg, E. A.; Stangeby, P. C. Review of Scientific Instruments, Vol. 89, Issue 10 https://doi.org/10.1063/1.5039347	journal	October 2018
Far SOL transport and main wall plasma interaction in DIII-D Rudakov, D. L.; Boedo, J. A.; Moyer, R. A. Nuclear Fusion, Vol. 45, Issue 12 https://doi.org/10.1088/0029-5515/45/12/014	journal	November 2005
Divertor plasma detachment Krasheninnikov, S. I.; Kukushkin, A. S.; Pshenov, A. A. Physics of Plasmas, Vol. 23, Issue 5 https://doi.org/10.1063/1.4948273	journal	May 2016
The effectiveness of D₂ pellet injection in reducing intra-ELM and inter-ELM tungsten divertor erosion rates in DIII-D during the Metal Rings Campaign Cacheris, A.; Abrams, T.; Baylor, L. R. Plasma Physics and Controlled Fusion, Vol. 65, Issue 8 https://doi.org/10.1088/1361-6587/acd026	journal	June 2023
Investigation into the formation of the scrape-off layer density shoulder in JET ITER-like wall L-mode and H-mode plasmas Wynn, A.; Lipschultz, B.; Cziegler, I. Nuclear Fusion, Vol. 58, Issue 5 https://doi.org/10.1088/1741-4326/aaad78	journal	February 2018
Transport of tungsten to collector probes in DIII-D Zamperini, S.; Donovan, D.; Unterberg, E. Nuclear Materials and Energy, Vol. 18 https://doi.org/10.1016/j.nme.2018.12.013	journal	January 2019
Use of isotopic tungsten tracers and a stable-isotope-mixing model to characterize divertor source location in the DIII-D metal rings campaign Unterberg, E. A.; Donovan, D. C.; Duran, J. D. Nuclear Materials and Energy, Vol. 19 https://doi.org/10.1016/j.nme.2019.02.028	journal	May 2019
High resolution numerical studies of separatrix splitting due to non-axisymmetric perturbation in DIII-D Wingen, A.; Evans, T. E.; Spatschek, K. H. Nuclear Fusion, Vol. 49, Issue 5 https://doi.org/10.1088/0029-5515/49/5/055027	journal	April 2009
Multichord spectroscopy of the DIII‐D divertor region Brooks, N. H.; Howald, A.; Klepper, K. Review of Scientific Instruments, Vol. 63, Issue 10 https://doi.org/10.1063/1.1143469	journal	October 1992
Analyzing the Radiation Properties of High-Z Impurities in High-Temperature Plasmas Reinke, M. L.; Ince-Cushman, A.; Podpaly, Y. AIP Conference Proceedings https://doi.org/10.1063/1.3241210	conference	January 2009
Oak Ridge National Laboratory Official TM Cover: Development and Qualification of Tungsten Reference Materials for LA-ICP-MS Duran, Jonah; Zach, Mike; Unterberg, Ezekial https://doi.org/10.2172/2076212	report	November 2021
Monte Carlo modelling of impurity ion transport for a limiter source/sink Stangeby, P. C.; Farrell, C.; Hoskins, S. Nuclear Fusion, Vol. 28, Issue 11 https://doi.org/10.1088/0029-5515/28/11/003	journal	November 1988
Role of divertor geometry on detachment and core plasma performance in JT60U Asakura, N.; Hosogane, N.; Itami, K. Journal of Nuclear Materials, Vol. 266-269 https://doi.org/10.1016/S0022-3115(98)00818-6	journal	March 1999
A review of direct experimental measurements of detachment Boedo, J.; McLean, A. G.; Rudakov, D. L. Plasma Physics and Controlled Fusion, Vol. 60, Issue 4 https://doi.org/10.1088/1361-6587/aaa2ec	journal	February 2018
First experimental tests of a new small angle slot divertor on DIII-D Guo, H. Y.; Wang, H. Q.; Watkins, J. G. Nuclear Fusion, Vol. 59, Issue 8 https://doi.org/10.1088/1741-4326/ab26ee	journal	July 2019
Simple relations between scrape-off layer parameters of high recycling divertors Part II: Further relations Erents, S. K.; Stangeby, P. C.; LaBombard, B. Nuclear Fusion, Vol. 40, Issue 3 https://doi.org/10.1088/0029-5515/40/3/302	journal	March 2000
Simple relations between scrape-off layer parameters of high recycling divertors Part I: The relation between `upstream' density and temperature Erents, S. K.; Stangeby, P. C.; LaBombard, B. Nuclear Fusion, Vol. 40, Issue 3 https://doi.org/10.1088/0029-5515/40/3/301	journal	March 2000
13C transport studies in L-mode divertor plasmas on DIII-D Allen, S. L.; Wampler, W. R.; McLean, A. G. Journal of Nuclear Materials, Vol. 337-339 https://doi.org/10.1016/j.jnucmat.2004.09.066	journal	March 2005
Basic physical processes and reduced models for plasma detachment Stangeby, P. C. Plasma Physics and Controlled Fusion, Vol. 60, Issue 4 https://doi.org/10.1088/1361-6587/aaacf6	journal	March 2018
Dependence of the impurity transport on the dominant turbulent regime in ELM-y H-mode discharges on the DIII-D tokamak Odstrčil, T.; Howard, N. T.; Sciortino, F. Physics of Plasmas, Vol. 27, Issue 8 https://doi.org/10.1063/5.0010725	journal	August 2020
Fast Nickel and Iron Density Estimation Using Soft X-Ray Measurements in Tore Supra: Preliminary Study Vezinet, D.; Mazon, D.; Clayton, D. Fusion Science and Technology, Vol. 63, Issue 1 https://doi.org/10.13182/FST12-475	journal	January 2013
Plasma detachment in divertor tokamaks Leonard, A. W. Plasma Physics and Controlled Fusion, Vol. 60, Issue 4 https://doi.org/10.1088/1361-6587/aaa7a9	journal	February 2018
Core tungsten radiation diagnostic calibration by small shell pellet injection in the DIII-D tokamak Hollmann, E. M.; Commaux, N.; Shiraki, D. Review of Scientific Instruments, Vol. 88, Issue 10 https://doi.org/10.1063/1.5005170	journal	October 2017
Separating divertor closure effects on divertor detachment and pedestal shape in DIII-D Moser, A. L.; Casali, L.; Covele, B. M. Physics of Plasmas, Vol. 27, Issue 3 https://doi.org/10.1063/1.5109027	journal	March 2020
Soft x-ray array system with variable filters for the DIII-D tokamak Hollmann, E. M.; Chousal, L.; Fisher, R. K. Review of Scientific Instruments, Vol. 82, Issue 11 https://doi.org/10.1063/1.3660816	journal	November 2011

Similar Records

Design and physics basis for the upcoming DIII-D SAS-VW campaign to quantify tungsten leakage and transport in a new slot divertor geometry

Journal Article · 2021 · Physica Scripta · OSTI ID:1890286

Abrams, Tyler; Sinclair, Greg; Nichols, Jake H.; +17 more

Modeling of ExB effects on tungsten re-deposition and transport in the DIII-D divertor

Journal Article · 2021 · Nuclear Fusion · OSTI ID:1812359

Nichols, J. H.; Abrams, T.; Chrobak, C. P.; +9 more

Tungsten erosion during L-mode discharges in the DIII-D SAS-VW divertor

Journal Article · 2025 · Nuclear Materials and Energy · OSTI ID:2507082

Sinclair, G.; Abrams, T.; Parsons, M. S.; +15 more

Title: Collector probe analysis of tungsten transport to the far-SOL from the DIII-D SAS-VW divertor experiment

Citation Formats

References (39)

Similar Records

Related Subjects