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Tengfei Zhang

Shanghai Jiao Tong University (SJTU)

SCHOLARLY PAPERS

14

DOWNLOADS

743

TOTAL CITATIONS

0

Scholarly Papers (14)

1.

A Discrete-Ordinates Variational Nodal Method for Heterogeneous Neutron Boltzmann Transport Problems

Number of pages: 22 Posted: 07 Feb 2024
Tengfei Zhang, Qizheng Sun, Xiaojing Liu, Xiang Chai and Hui He
Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 95 (725,554)

Abstract:

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Variational nodal method, Unstructured mesh, Discrete-ordinate method, NDA acceleration methods

2.

Fc-Pinns: Physics-Informed Neural Networks for Solving Neutron Diffusion Eigenvalue Problem with Interface Considerations

Number of pages: 42 Posted: 10 May 2025
Hongtao Bi, meiqi song, Tengfei Zhang and Xiaojing Liu
affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 92 (736,406)

Abstract:

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PINNs, eigenvalue, interface, contact boundary, neutron diffusion

3.

Multi-Physics Coupled Simulation of Small Mobile Nuclear Reactor with Finite Element-Based Models

Number of pages: 38 Posted: 16 Feb 2023
affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN and Shanghai Jiao Tong University (SJTU)
Downloads 91 (742,061)

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Multi-physics coupling analysis, Finite Element Method, Micro nuclear reactor, SPH method

4.

Investigations of Multi-Physics Models on a Megawatt-Level Heat Pipe Nuclear Reactor Based on High-Fidelity Approaches

Number of pages: 32 Posted: 08 Dec 2022
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU) and affiliation not provided to SSRN
Downloads 90 (759,537)

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Multi-physics models, High-fidelity simulation, Heat pipe nuclear reactor, Heat pipe analysis model

5.

Crud Deposition Induced Multi-Physics Effects Analysis in Pwr

Number of pages: 29 Posted: 07 Nov 2023
Shiwei Wang, Xiaojing Liu, Xiang Chai, Tengfei Zhang and Hui He
affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 63 (942,565)

Abstract:

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CRUD, CILC, Multiphysics effects, Fuel failure risk

6.

A Digital Twin Framework for Real-Time Operation Monitoring and its Future Prediction for Space Nuclear Power

Number of pages: 28 Posted: 27 Feb 2025
Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 57 (989,921)

Abstract:

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Space nuclear power, Digital Twin, Data filter, Hybrid data-model driven, Online correction and prediction

7.

Multi-Physics Coupled Analyzes of Research Nuclear Reactors Based on Steady-State and Kinetics Models

Number of pages: 51 Posted: 09 Aug 2023
Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 56 (1,000,027)

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Multi-physics coupled analysis, Research nuclear reactor, steady-state and kinetics models

8.

A Numerical Stabilization Model for the Half-Boundary Method in Solving Heat Conduction Problems

Number of pages: 32 Posted: 25 Mar 2025
Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, affiliation not provided to SSRN and Shanghai Jiao Tong University (SJTU)
Downloads 52 (1,041,696)

Abstract:

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Half-boundary method, Heat conduction, Numerical stability, Rounding error, von Neumann stability analysis

9.

Multi-physics effects of LBE corrosion and corrosion product deposition on T91 cladding in lead-based faster reactors

Number of pages: 27 Posted: 22 Sep 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 40 (1,209,354)

Abstract:

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Lead-based fast reactor, T91, LBE corrosion, Corrosion product deposition, Multi-physics analysis

10.

Optimization Design of Lbe Cooled Solid Reactor Using 3d Neutronic Thermal-Hydraulics Coupling Method

Number of pages: 17 Posted: 16 Jul 2022
Qing Yang, Qingquan Pan, Hui He, Tengfei Zhang and Xiaojing Liu
affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 38 (1,209,354)

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core optimization, neutronic thermal-hydraulics coupling, solid core, lead-bismuth eutectic alloy

11.

A Systematic Analysis of the Errors in the Application of Two-Step Neutronics Calculations to Mprr and Lvr-15 Research Reactors

Number of pages: 30 Posted: 17 Apr 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Tsinghua University, affiliation not provided to SSRN and Shanghai Jiao Tong University (SJTU)
Downloads 37 (1,222,651)

Abstract:

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Research reactor, error analysis, two-step neutronics calculation

12.

A Human-in-the-Loop Machine Learning Framework for Online Fault Diagnosis of Space Power Systems

Number of pages: 23 Posted: 16 May 2026
Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU)
Downloads 13 (1,526,714)

Abstract:

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Space power system, Fault diagnosis, Feature fusion, Decision fusion

13.

Oxygen Concentration Control Strategies in Liquid Lead-Bismuth Eutectic Alloy-I: Spatiotemporal Evolution Patterns of Cladding Interface

Number of pages: 35 Posted: 13 Mar 2026
Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,541,665)

Abstract:

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Lead-bismuth fast reactor, Cladding corrosion, Oxide layer, Active oxygen dynamic control

14.

Oxygen Concentration Control Strategies in Liquid Lead-Bismuth Eutectic Alloy-II: Optimization of Mechanical Strength and Heat Transfer

Number of pages: 28 Posted: 13 Mar 2026
Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 8 (1,561,096)

Abstract:

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Lead-bismuth fast reactor, Cladding corrosion, Oxide layer, Active oxygen optimal control