Model validation of tungsten erosion and redeposition properties using biased tungsten samples on DiMES

Cappelli, L.; Guterl, J.; Fedorczak, N.; Rudakov, D. L.; Sinclair, G.; Abrams, T.; Di Genova, S.; Losada, U.; Bykov, I.; Popović, Ž.; Truong, D.; Watkins, J.; Wilcox, R. S.; Wampler, W. R.; Serre, E.

doi:10.1016/j.nme.2023.101551

Title: Model validation of tungsten erosion and redeposition properties using biased tungsten samples on DiMES

Journal Article · 30 November 2023 · Nuclear Materials and Energy

DOI: https://doi.org/10.1016/j.nme.2023.101551 · OSTI ID:2205384

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; Fedorczak, N.; Rudakov, D. L.;

;

; Di Genova, S.; Losada, U.; Bykov, I.;

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; Watkins, J.;

; Wampler, W. R.;

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

Grant/Contract Number:: FC02-04ER54698; SC0018423

OSTI ID:: 2205384

Alternate ID(s):: OSTI ID: 2351024; OSTI ID: 2222671

Journal Information:: Nuclear Materials and Energy, Journal Name: Nuclear Materials and Energy Journal Issue: C Vol. 37; ISSN 2352-1791

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

References (12)

The effect of metastable atomic levels in neutral tungsten for erosion and impurity transport applications Johnson, C. A.; Loch, S. D.; Ennis, D. A. Plasma Physics and Controlled Fusion, Vol. 62, Issue 12 https://doi.org/10.1088/1361-6587/abc08b	journal	November 2020
II. The energy spectrum of ejected atoms during the high energy sputtering of gold Thompson, M. W. Philosophical Magazine, Vol. 18, Issue 152 https://doi.org/10.1080/14786436808227358	journal	August 1968
Advances in understanding of high- Z material erosion and re-deposition in low- Z wall environment in DIII-D Ding, R.; Rudakov, D. L.; Stangeby, P. C. Nuclear Fusion, Vol. 57, Issue 5 https://doi.org/10.1088/1741-4326/aa6451	journal	March 2017
ERO modelling of tungsten erosion in the linear plasma device PSI-2 Eksaeva, A.; Marenkov, E.; Borodin, D. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2017.03.014	journal	August 2017
The Chodura sheath for angles of a few degrees between the magnetic field and the surface of divertor targets and limiters Stangeby, P. C. Nuclear Fusion, Vol. 52, Issue 8 https://doi.org/10.1088/0029-5515/52/8/083012	journal	July 2012
Divertor materials evaluation system (DiMES) Wong, C. P. C.; Whyte, D. G.; Bastasz, R. J. Journal of Nuclear Materials, Vol. 258-263 https://doi.org/10.1016/S0022-3115(98)00407-3	journal	October 1998
The inter-ELM tungsten erosion profile in DIII-D H-mode discharges and benchmarking with ERO+OEDGE modeling Abrams, T.; Ding, R.; Guo, H. Y. Nuclear Fusion, Vol. 57, Issue 5 https://doi.org/10.1088/1741-4326/aa66b2	journal	April 2017
Monte Carlo simulations of tungsten redeposition at the divertor target Chankin, A. V.; Coster, D. P.; Dux, R. Plasma Physics and Controlled Fusion, Vol. 56, Issue 2 https://doi.org/10.1088/0741-3335/56/2/025003	journal	January 2014
An Analytical Expression for the Electric Field and Particle Tracing in Modelling of Be Erosion Experiments at the JET ITER-like Wall: An Analytical Expression for the Electric Field and Particle Tracing in Modelling of Be Erosion Experiments at the JET ITER-like Wall Borodkina, I.; Borodin, D.; Kirschner, A. Contributions to Plasma Physics, Vol. 56, Issue 6-8 https://doi.org/10.1002/ctpp.201610032	journal	June 2016
An experimental comparison of gross and net erosion of Mo in the DIII-D divertor Stangeby, P. C.; Rudakov, D. L.; Wampler, W. R. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.052	journal	July 2013
Key issues in plasma–wall interactions for ITER: a European approach Philipps, V.; Roth, J.; Loarte, A. Plasma Physics and Controlled Fusion, Vol. 45, Issue 12A https://doi.org/10.1088/0741-3335/45/12A/002	journal	November 2003
Beryllium global erosion and deposition at JET-ILW simulated with ERO2.0 Romazanov, J.; Brezinsek, S.; Borodin, D. Nuclear Materials and Energy, Vol. 18 https://doi.org/10.1016/j.nme.2019.01.015	journal	January 2019

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