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Weixiong Zheng
Weixiong Zheng
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Cited by
Year
Hybrid PN-SN with Lagrange multiplier and upwinding for the multiscale transport capability in Rattlesnake
Y Wang, S Schunert, M DeHart, R Martineau, W Zheng
Progress in Nuclear Energy 101, 381-393, 2017
362017
An Accurate Globally Conservative Subdomain Discontinuous Least-squares Scheme for Solving Neutron Transport Problems
W Zheng, RG McClarren, JE Morel
Nuclear Science and Engineering 189, 259-271, 2018
142018
Moment Closures Based on Minimizing the Residual of the PN Angular Expansion in Radiation Transport
W Zheng, RG McClarren
Journal of Comput. Phys. 314, 682-699, 2016
122016
Emulation Based Calibration for Parameters in Parameterized Phonon Spectrum of ZrHx in TRIGA Reactor Simulations
W Zheng, RG McClarren
Nuclear Science and Engineering, 2016
102016
Accurate least-squares PN scaling based on problem optical thickness for solving neutron transport problems
W Zheng, RG McClarren
Progress in Nuclear Energy, 2017
92017
Semi-analytic benchmark for multi-group free-gas Legendre moments and the application of Gauss quadrature in generating thermal scattering Legendre moments
W Zheng, RG McClarren
Annals of Nuclear Energy 85, 1131-1140, 2015
82015
Physics-based Uncertainty Quantification for ZrHx Thermal Scattering Law
W Zheng
Texas A&M University, 2013
72013
Physics-Based Uncertainty Quantification for the ZrHx Thermal Scattering Law
W Zheng, RG McClarren
2013 ANS Winter Meeting, 2013
72013
Least-squares and other residual based techniques for radiation transport calculations
W Zheng
62016
Non-oscillatory Reweighted Least Square Finite Element Method for SN Transport
W Zheng, RG McClarren
2015 ANS Winter Meeting 113, 688-691, 2015
42015
Non-oscillatory Reweighted Least Square Finite Element for Solving PN Transport
W Zheng, RG McClarren
2015 ANS Winter Meeting, 2015
42015
Effective Physics-Based Uncertainty Quantification for ZrHx Thermal Neutron Scattering in TRIGA Reactors
W Zheng, RG McClarren
PHYSOR 2014, 2014
42014
Effectively Non-oscillatory Regularized L1 Finite Elements for Particle Transport Simulations
W Zheng, RG McClarren
arXiv:1612.05581, 2016
32016
On Variable Selection and Effective Estimations of Interactive and Quadratic Sensitivity Coefficients: A Collection of Regularized Regression Techniques
W Zheng, RG McClarren
M&C 2015, 2015
32015
Multiscale Capability in Rattlesnake using Contiguous Discontinuous Discretization of Self-Adjoint Angular Flux Equation
W Zheng, Y Wang, M DeHart
Idaho National Laboratory Technical Report, 2016
22016
A Two-Grid and Nonlinear Diffusion Acceleration Method for the SN Equations with Neutron Upscattering
M Ramirez de Chanlatte, W Zheng, RN Slaybaugh
Journal of Computational and Theoretical Transport 49 (1), 1-14, 2020
12020
Asymptotic Preserving Least Square PN Methods of Transport Equation
W Zheng, RG McClarren
PHYSOR 2016, 2016
12016
A Two-Grid, Nonlinear Diffusion Acceleration Method for the Multigroup SN Equations with Neutron Upscattering
MR Zweiger, W Zheng, RN Slaybaugh
25TH INTERNATIONAL CONFERENCE ON TRANSPORT THEORY, 2017
2017
A Continuous-Discontinuous Hybrid Finite Element Method for SN Transport
W Zheng, RG McClarren
Transactions of the American Nuclear Society 116, 647-649, 2017
2017
Void-Compatible SecondOrder Forms of the Transport Equation
RG McClarren, W Zheng, V Laboure
SIAM Conference on Computational Science and Engineering, 2017
2017
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