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Journal Articles

Theoretical and global simulation analysis of collisional microtearing modes

K. Fan, X. Q. Xu, B. Zhu, C. Dong, T. Xia, Z. Li
Journal: Physics of Plasmas
Phys. Plasmas 31, 052102 (2024)
https://doi.org/10.1063/5.0198393
Published: May 2024
View article titled, Theoretical and global simulation analysis of collisional microtearing modes
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Journal Articles

Two-stage crash process in resistive drift ballooning mode driven ELM crash

H. Seto, X. Q. Xu, B. D. Dudson, M. Yagi
Journal: Physics of Plasmas
Phys. Plasmas 31, 032513 (2024)
https://doi.org/10.1063/5.0179803
Published: March 2024
View article titled, Two-stage crash process in resistive drift ballooning mode driven ELM crash
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Journal Articles

Impact of triangularity on edge peeling–ballooning modes in H-mode plasmas

Y. Zhang, Z. B. Guo, C. C. Qin, X. Q. Xu, Z. Y. Li, M. Xu
Journal: Physics of Plasmas
Phys. Plasmas 31, 022110 (2024)
https://doi.org/10.1063/5.0174192
Published: February 2024
View article titled, Impact of triangularity on edge peeling–ballooning modes in H-mode plasmas
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Journal Articles

Impact of pedestal density gradient and collisionality on ELM dynamics

Nami Li, X. Q. Xu, Y. F. Wang, X. Lin, N. Yan, G. S. Xu
Journal: Physics of Plasmas
Phys. Plasmas 29, 122302 (2022)
https://doi.org/10.1063/5.0111669
Published: December 2022
View article titled, Impact of pedestal density gradient and collisionality on ELM dynamics
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Journal Articles

Dephasing and phase-locking: Dual role of radial electric field in edge MHD dynamics of toroidally confined plasmas

Y. Zhang, Z. B. Guo, P. H. Diamond, X. Q. Xu, Z. Y. Li, M. Xu
Journal: Physics of Plasmas
Phys. Plasmas 29, 112101 (2022)
https://doi.org/10.1063/5.0105360
Published: November 2022
View article titled, Dephasing and phase-locking: Dual role of radial electric field in edge MHD dynamics of toroidally confined plasmas
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Journal Articles

Simulations of heat fluxes in an ELMy H-mode discharge on HL-2A

X. X. He, T. Y. Xia, Z. H. Wang, T. F. Tang, X. Q. Xu, J. M. Gao, Y. Q. Huang, Y. B. Wu, Z. C. Yang, Y. Liu
Journal: AIP Advances
AIP Advances 11, 035334 (2021)
https://doi.org/10.1063/5.0038922
Published: March 2021
View article titled, Simulations of heat fluxes in an ELMy H-mode discharge on HL-2A
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Journal Articles

Deep learning surrogate model for kinetic Landau-fluid closure with collision

Editor’s Pick
Libo Wang, X. Q. Xu, Ben Zhu, Chenhao Ma, Yi-an Lei
Journal: AIP Advances
AIP Advances 10, 075108 (2020)
https://doi.org/10.1063/5.0010917
Published: July 2020
View article titled, Deep learning surrogate model for kinetic Landau-fluid closure with collision
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Journal Articles

Global geodesic acoustic mode in an ideal magnetohydrodynamic tokamak plasma

Haijun Ren, Lai Wei, Debing Zhang, X. Q. Xu
Journal: Physics of Plasmas
Phys. Plasmas 27, 042504 (2020)
https://doi.org/10.1063/1.5139103
Published: April 2020
View article titled, Global geodesic acoustic mode in an ideal magnetohydrodynamic tokamak plasma
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Journal Articles

Excitation of zonal flow by nonlinear geodesic acoustic mode

Haijun Ren, X. Q. Xu
Journal: Physics of Plasmas
Phys. Plasmas 27, 034501 (2020)
https://doi.org/10.1063/1.5126872
Published: March 2020
View article titled, Excitation of zonal flow by nonlinear geodesic acoustic mode
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Journal Articles

Simulations of divertor heat flux width using transport code with cross-field drifts under the BOUT++ framework

N. M. Li, X. Q. Xu, J. W. Hughes, J. L. Terry, J. Z. Sun, D. Z. Wang
Journal: AIP Advances
AIP Advances 10, 015222 (2020)
https://doi.org/10.1063/1.5126884
Published: January 2020
View article titled, Simulations of divertor heat flux width using transport code with cross-field drifts under the BOUT++ framework
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Journal Articles

Edge state selection by modulating E  ×  B shearing profile in toroidally confined plasmas

Y. Zhang, Z. B. Guo, X. Q. Xu, J. G. Chen
Journal: Physics of Plasmas
Phys. Plasmas 26, 052508 (2019)
https://doi.org/10.1063/1.5093773
Published: May 2019
View article titled, Edge state selection by modulating E  ×  B shearing profile in toroidally confined plasmas
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Journal Articles

Interplay between fluctuation driven toroidal axisymmetric flows and resistive ballooning mode turbulence

H. Seto, X. Q. Xu, B. D. Dudson, M. Yagi
Journal: Physics of Plasmas
Phys. Plasmas 26, 052507 (2019)
https://doi.org/10.1063/1.5086998
Published: May 2019
View article titled, Interplay between fluctuation driven toroidal axisymmetric flows and resistive ballooning mode turbulence
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Journal Articles

BOUT++ nonlinear simulation for a comparative study with the measured 2D ELM structures in the KSTAR H-mode plasma

M. Kim, H. K. Park, J. Lee, G. S. Yun, X. Q. Xu, M. Bécoulet
Journal: Physics of Plasmas
Phys. Plasmas 26, 052502 (2019)
https://doi.org/10.1063/1.5085891
Published: May 2019
View article titled, BOUT++ nonlinear simulation for a comparative study with the measured 2D ELM structures in the KSTAR H-mode plasma
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Journal Articles

Electromagnetic effect on geodesic acoustic mode with adiabatic electrons

Wenlong Huang, Haijun Ren, X. Q. Xu
Journal: Physics of Plasmas
Phys. Plasmas 26, 022506 (2019)
https://doi.org/10.1063/1.5080271
Published: February 2019
View article titled, Electromagnetic effect on geodesic acoustic mode with adiabatic electrons
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Journal Articles

Self-consistent simulation of transport and turbulence in tokamak edge plasma by coupling SOLPS-ITER and BOUT++

Featured
D. R. Zhang, Y. P. Chen, X. Q. Xu, T. Y. Xia
Journal: Physics of Plasmas
Phys. Plasmas 26, 012508 (2019)
https://doi.org/10.1063/1.5084093
Published: January 2019
View article titled, Self-consistent simulation of transport and turbulence in tokamak edge plasma by coupling SOLPS-ITER and BOUT++
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Journal Articles

Quasi-coherent mode simulation during inter-ELM period in HL-2A

T. F. Tang, H. Shi, Z. H. Wang, W. L. Zhong, T. Y. Xia, X. Q. Xu, J. Z. Sun, D. Z. Wang
Journal: Physics of Plasmas
Phys. Plasmas 25, 122510 (2018)
https://doi.org/10.1063/1.5050853
Published: December 2018
View article titled, Quasi-coherent mode simulation during inter-ELM period in HL-2A
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Journal Articles

Linear analyses of peeling-ballooning modes in high beta pedestal plasmas

C. K. Sun, X. Q. Xu, C. H. Ma, B. Li
Journal: Physics of Plasmas
Phys. Plasmas 25, 082106 (2018)
https://doi.org/10.1063/1.5028261
Published: August 2018
View article titled, Linear analyses of peeling-ballooning modes in high beta pedestal plasmas
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Journal Articles

Progress towards modeling tokamak boundary plasma turbulence and understanding its role in setting divertor heat flux widths

B. Chen, X. Q. Xu, T. Y. Xia, N. M. Li, M. Porkolab, E. Edlund, B. LaBombard, J. Terry, J. W. Hughes, M. Y. Ye, Y. X. Wan
Journal: Physics of Plasmas
Phys. Plasmas 25, 055905 (2018)
https://doi.org/10.1063/1.5016582
Published: May 2018
View article titled, Progress towards modeling tokamak boundary plasma turbulence and understanding its role in setting divertor heat flux widths
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Journal Articles

Impact of bootstrap current and Landau-fluid closure on ELM crashes and transport

J. G. Chen, X. Q. Xu, C. H. Ma, Y. A. Lei
Journal: Physics of Plasmas
Phys. Plasmas 25, 050701 (2018)
https://doi.org/10.1063/1.5024681
Published: May 2018
View article titled, Impact of bootstrap current and Landau-fluid closure on ELM crashes and transport
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Journal Articles

Impact of E × B shear flow on low-n MHD instabilities

J. G. Chen, X. Q. Xu, C. H. Ma, P. W. Xi, D. F. Kong, Y. A. Lei
Journal: Physics of Plasmas
Phys. Plasmas 24, 050704 (2017)
https://doi.org/10.1063/1.4984257
Published: May 2017
View article titled, Impact of E × B shear flow on low-n MHD instabilities
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