Nonlinear impact of the porous nanostructure on the net tungsten erosion in the linear plasma device PISCES-A

Yang, K. R.; Dai, S. Y.; Doerner, R. P.; Liu, D. H.; Chen, J. Y.; Wang, D. Z.

doi:10.1088/1741-4326/ac8010

Nonlinear impact of the porous nanostructure on the net tungsten erosion in the linear plasma device PISCES-A

Journal Article · 05 August 2022 · Nuclear Fusion

DOI:https://doi.org/10.1088/1741-4326/ac8010· OSTI ID:1979421

Yang, K. R. ^[1]; ; Doerner, R. P.; Liu, D. H.; Chen, J. Y.;

OSTI

Abstract

The tungsten fuzz growth under non-erosive and erosive helium plasmas in the linear plasma device PISCES-A has been investigated by experiments and simulations. The simulation results benchmarked against the experimental measurements indicate a decayed net physical sputtering yield during fuzz growth under the erosive helium plasma. Further, a nonlinear dependence of the net tungsten erosion on the ‘effective’ porous nanostructure that can be sputtered by incident helium particles has been found.

Research Organization:: Univ. of California, San Diego, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

DOE Contract Number:: FG02-07ER54912

OSTI ID:: 1979421

Journal Information:: Nuclear Fusion, Journal Name: Nuclear Fusion Journal Issue: 9 Vol. 62; ISSN 0029-5515

Publisher:: IOP Science

Country of Publication:: United States

Language:: English

References (39)

Experimental identification for physical mechanism of fiber-form nanostructure growth on metal surfaces with helium plasma irradiation Takamura, S.; Uesugi, Y. Applied Surface Science, Vol. 356 https://doi.org/10.1016/j.apsusc.2015.08.112	journal	November 2015
Modelling of hydrogen atoms reflection from an annealed tungsten fuzzy surfaces Liu, D. H.; Dai, S. Y.; Wada, M. Nuclear Materials and Energy, Vol. 26 https://doi.org/10.1016/j.nme.2021.100909	journal	March 2021
3D modelling of tungsten fuzz growth under the bombardment of helium plasma Shi, Quan; Dai, Shuyu; Wang, Dezhen Fusion Engineering and Design, Vol. 136 https://doi.org/10.1016/j.fusengdes.2018.03.019	journal	November 2018
Binary-collision-approximation simulation on sputtering phenomena of nano-structured tungsten Nakamura, Hiroaki; Saito, Seiki; Ito, Atsushi M. 2017 IEEE International Conference on Computational Electromagnetics (ICCEM) https://doi.org/10.1109/COMPEM.2017.7912738	conference	March 2017
ERO2.0 modelling of nanoscale surface morphology evolution Alberti, G.; Sala, M.; Romazanov, J. Nuclear Fusion, Vol. 61, Issue 6 https://doi.org/10.1088/1741-4326/abfcde	journal	May 2021
Sputtering yields Eckstein, W. Vacuum, Vol. 82, Issue 9 https://doi.org/10.1016/j.vacuum.2007.12.004	journal	May 2008
Impact of sheath evolution on ion impinging energy on the target during edge localized modes Dai, Shuyu; Wang, Dezhen Nuclear Fusion, Vol. 58, Issue 1 https://doi.org/10.1088/1741-4326/aa8e17	journal	November 2017
Nonlinear dependence of plasma potential and ion impinging energy on energy loss of edge localized modes Dai, S. Y.; Wang, D. Z. Nuclear Fusion, Vol. 60, Issue 2 https://doi.org/10.1088/1741-4326/ab5a32	journal	December 2019
Helium induced nanoscopic morphology on tungsten under fusion relevant plasma conditions Baldwin, M. J.; Doerner, R. P. Nuclear Fusion, Vol. 48, Issue 3 https://doi.org/10.1088/0029-5515/48/3/035001	journal	January 2008
Scaling of the tokamak near the scrape-off layer H-mode power width and implications for ITER Eich, T.; Leonard, A. W.; Pitts, R. A. Nuclear Fusion, Vol. 53, Issue 9 https://doi.org/10.1088/0029-5515/53/9/093031	journal	August 2013
Modelling of surface roughness effects on impurity erosion and deposition in TEXTOR with a code package SURO/ERO/SDPIC Dai, Shuyu; Kirschner, A.; Sun, Jizhong Nuclear Fusion, Vol. 54, Issue 12 https://doi.org/10.1088/0029-5515/54/12/123015	journal	November 2014
Modelling of local carbon deposition on a rough test limiter exposed to the edge plasma of TEXTOR Dai, Shuyu; Kirschner, A.; Matveev, D. Plasma Physics and Controlled Fusion, Vol. 55, Issue 5 https://doi.org/10.1088/0741-3335/55/5/055004	journal	April 2013
Nanostructuring of Iron Surfaces by Low-Energy Helium Ions Tanyeli, İrem; Marot, Laurent; van de Sanden, Mauritius C. M. ACS Applied Materials & Interfaces, Vol. 6, Issue 5 https://doi.org/10.1021/am405624v	journal	February 2014
BCA simulations of ion irradiation of tungsten fuzz Yang, Zhangcan; Song, Wuxin; Li, Yonggang Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 455 https://doi.org/10.1016/j.nimb.2019.06.021	journal	September 2019
Sputtering properties of tungsten ‘fuzzy’ surfaces Nishijima, D.; Baldwin, M. J.; Doerner, R. P. Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.12.017	journal	August 2011
Tungsten nano-tendril growth in the Alcator C-Mod divertor Wright, G. M.; Brunner, D.; Baldwin, M. J. Nuclear Fusion, Vol. 52, Issue 4 https://doi.org/10.1088/0029-5515/52/4/042003	journal	March 2012
Sub-ms laser pulse irradiation on tungsten target damaged by exposure to helium plasma Kajita, Shin; Takamura, Shuichi; Ohno, Noriyasu Nuclear Fusion, Vol. 47, Issue 9 https://doi.org/10.1088/0029-5515/47/9/038	journal	September 2007
Formation of helium induced nanostructure ‘fuzz’ on various tungsten grades Baldwin, M. J.; Doerner, R. P. Journal of Nuclear Materials, Vol. 404, Issue 3 https://doi.org/10.1016/j.jnucmat.2010.06.034	journal	September 2010
Tungsten blow-off in response to the ignition of arcing: Revival of arcing issue in future fusion devices Kajita, Shin; Ohno, Noriyasu; Takamura, Shuichi Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.08.030	journal	August 2011
Fuzzy nanostructure growth on Ta/Fe by He plasma irradiation Kajita, Shin; Ishida, Tomoya; Ohno, Noriyasu Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep30380	journal	July 2016
An equilibrium model for tungsten fuzz in an eroding plasma environment Doerner, R. P.; Baldwin, M. J.; Stangeby, P. C. Nuclear Fusion, Vol. 51, Issue 4 https://doi.org/10.1088/0029-5515/51/4/043001	journal	March 2011
A full tungsten divertor for ITER: Physics issues and design status Pitts, R. A.; Carpentier, S.; Escourbiac, F. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.008	journal	July 2013
Nanostructuring of molybdenum and tungsten surfaces by low-energy helium ions De Temmerman, Gregory; Bystrov, Kirill; Zielinski, Jakub J. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 30, Issue 4 https://doi.org/10.1116/1.4731196	journal	July 2012
Exfoliation of the tungsten fibreform nanostructure by unipolar arcing in the LHD divertor plasma Tokitani, M.; Kajita, S.; Masuzaki, S. Nuclear Fusion, Vol. 51, Issue 10 https://doi.org/10.1088/0029-5515/51/10/102001	journal	August 2011
A growth/annealing equilibrium model for helium-induced nanostructure with application to ITER De Temmerman, G.; Doerner, R. P.; Pitts, R. A. Nuclear Materials and Energy, Vol. 19 https://doi.org/10.1016/j.nme.2019.01.034	journal	May 2019
Impacts of impurity flux on erosion and deposition of carbon/tungsten rough surfaces Dai, S. Y.; Yang, K. R.; Liu, D. H. Nuclear Materials and Energy, Vol. 26 https://doi.org/10.1016/j.nme.2020.100802	journal	March 2021
The influence of plasma-surface interaction on the performance of tungsten at the ITER divertor vertical targets De Temmerman, G.; Hirai, T.; Pitts, R. A. Plasma Physics and Controlled Fusion, Vol. 60, Issue 4 https://doi.org/10.1088/1361-6587/aaaf62	journal	March 2018
Modelling of surface evolution of rough surface on divertor target in fusion devices Dai, Shuyu; Liu, Shengguang; Sun, Jizhong Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2014.11.081	journal	August 2015
The effects of high fluence mixed-species (deuterium, helium, beryllium) plasma interactions with tungsten Baldwin, M. J.; Doerner, R. P.; Nishijima, D. Journal of Nuclear Materials, Vol. 390-391 https://doi.org/10.1016/j.jnucmat.2009.01.247	journal	June 2009
Temperature dependent surface modification of molybdenum due to low energy He+ ion irradiation Tripathi, J. K.; Novakowski, T. J.; Joseph, G. Journal of Nuclear Materials, Vol. 464 https://doi.org/10.1016/j.jnucmat.2015.04.022	journal	September 2015
Sputtering of nanostructured tungsten and comparison to modelling with TRI3DYN Stadlmayr, R.; Szabo, P. S.; Mayer, D. Journal of Nuclear Materials, Vol. 532 https://doi.org/10.1016/j.jnucmat.2020.152019	journal	April 2020
A Monte Carlo computer program for the transport of energetic ions in amorphous targets Biersack, J. P.; Haggmark, L. G. Nuclear Instruments and Methods, Vol. 174, Issue 1-2, p. 257-269 https://doi.org/10.1016/0029-554x(80)90440-1	journal	August 1980
Nanostructure growth by helium plasma irradiation to tungsten in sputtering regime Noiri, Y.; Kajita, S.; Ohno, N. Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2015.01.036	journal	August 2015
Formation of Nanostructured Tungsten with Arborescent Shape due to Helium Plasma Irradiation Takamura, Shuichi; Ohno, Noriyasu; Nishijima, Dai Plasma and Fusion Research, Vol. 1 https://doi.org/10.1585/pfr.1.051	journal	January 2006
Formation process of tungsten nanostructure by the exposure to helium plasma under fusion relevant plasma conditions Kajita, Shin; Sakaguchi, Wataru; Ohno, Noriyasu Nuclear Fusion, Vol. 49, Issue 9 https://doi.org/10.1088/0029-5515/49/9/095005	journal	August 2009
The impact of surface morphology on the erosion of metallic surfaces – Modelling with the 3D Monte-Carlo code ERO2.0 Eksaeva, A.; Borodin, D.; Romazanov, J. Nuclear Materials and Energy, Vol. 27 https://doi.org/10.1016/j.nme.2021.100987	journal	June 2021
Modelling of hydrogen reflection on tungsten fuzzy surface in an erosive hydrogen plasma Liu, D. H.; Dai, S. Y.; Wada, M. Nuclear Fusion, Vol. 60, Issue 5 https://doi.org/10.1088/1741-4326/ab7b3a	journal	April 2020
Kinetic modelling of material erosion and impurity transport in edge localized modes in EAST Dai, Shuyu; Wang, Liang; Kirschner, A. Nuclear Fusion, Vol. 55, Issue 4 https://doi.org/10.1088/0029-5515/55/4/043003	journal	March 2015
Thermal shock resistance of thick boron-doped diamond under extreme heat loads De Temmerman, G.; Dodson, J.; Linke, J. Nuclear Fusion, Vol. 51, Issue 5 https://doi.org/10.1088/0029-5515/51/5/052001	journal	April 2011

Similar Records

Unipolar arc plasmas on nanostructured tungsten surfaces under perpendicular magnetic field

Journal Article · 2020 · Plasma Sources Science and Technology · OSTI ID:1849824

Materials erosion and redeposition studies at the PISCES-facility: net erosion under redeposition

Conference · 1986 · OSTI ID:5569379

Exposures of tungsten nanostructures to divertor plasmas in DIII-D

Journal Article · 2016 · Physica Scripta · OSTI ID:1324205

Related Subjects

Physics

Nonlinear impact of the porous nanostructure on the net tungsten erosion in the linear plasma device PISCES-A

Citation Formats

References (39)

Similar Records

Related Subjects