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Ruifeng Tian

Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment

SCHOLARLY PAPERS

26

DOWNLOADS

805

TOTAL CITATIONS

5

Scholarly Papers (26)

1.

Inventory Control Strategy and Transient Control Characteristics of 5 Mw Small Modular Supercritical Co2 Brayton-Cycle Reactor System

Number of pages: 37 Posted: 06 Jul 2022
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 123 (584,619)
Citation 3

Abstract:

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The small nuclear reactor system (SMR), Supercritical CO2 Brayton cycle, Transient operation characteristics, Inventory control, Cycle startup and shutdown

2.

Dynamic Thermodynamic Performance Analysis of the Pche in 5mwth Small Modular Sco2 Brayton Cycle Reactor System

Number of pages: 31 Posted: 15 Mar 2024
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 48 (1,097,529)
Citation 1

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PCHE, Supercritical CO2 Brayton cycle, Thermodynamic Performance, Dynamic analysis

3.

Detailed Comparison of the Characteristics of Mixing and Subchannel Vortex Induced by Different Spacer Grids

Number of pages: 23 Posted: 03 May 2023
Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 46 (1,109,210)

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Spacer grid, PIV, Mixing effect, Minor loss, Vortex generation, PSD

4.

Modeling and Operational Safety Characteristics Analysis of Sco2/Lipb Dual Function Blanket Auxiliary Cooling System

Number of pages: 27 Posted: 01 Oct 2024
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 45 (1,133,231)

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Nuclear fusion,SCO2/LiPb dual function blanket,Thermal-hydraulics,ULOHS,Modeling

5.

Modeling and Program Development of Supercritical CO2 Sub-Channel Based on Modelica Language

Number of pages: 38 Posted: 04 Jan 2023
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, China Nuclear Power Research and Design Institute, China Nuclear Power Research and Design Institute and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 45 (1,121,190)

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Sub-channel, Supercritical carbon dioxide coolant, Transient operation characteristics, temperature distribution

6.

Modeling and Safety Analysis of Sco2 Brayton Cycle Reactor System Under Loss of Coolant Accident (Loca)

Number of pages: 31 Posted: 20 Apr 2024
Harbin Engineering University, Harbin Engineering University, Khalifa University, Harbin Engineering University and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 40 (1,183,237)

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Supercritical carbon dioxide, Brayton cycle, LOCA, Safety analysis, Critical flow, Phase transition

7.

Study on the Flow and Heat Transfer of Lbe in Wire-Rod and Rib-Rod Bundle Channels

Number of pages: 27 Posted: 22 Jul 2024
Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 39 (1,196,171)

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Lead bismuth eutectic, Turbulent Prandtl number, Rod bundle channel, Numerical simulation

8.

Experimental study on the characteristics of lead-bismuth aerosol in the argon cover gas under different temperature conditions

Number of pages: 26 Posted: 16 Oct 2025
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 37 (1,222,651)

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Lead-bismuth cooled fast reactor, Lead-bismuth evaporation, Aerosol behavior, Aerosol concentration, Aerosol particle size distribution

9.

Analysis of Flow Heat Transfer Characteristics of Helium-Xenon Gas Mixtures During Natural Circulation

Number of pages: 24 Posted: 11 May 2024
Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 34 (1,263,436)

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Helium-xenon gas mixture, Low Prandtl number, Natural circulation, Mixing ratio

10.

Assessment of Turbulent Heat Transfer for Forced Convection at Low Prandtl Number in Plate-Type Bundle Assembly Based on Les

Number of pages: 20 Posted: 07 Apr 2025
Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University
Downloads 33 (1,277,121)

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Large Eddy Simulation, Smagorinsky-Lilly Model, Plate-type Buddle Assembly, Lead-bismuth, Forced Convection

11.

Study on Effect of Impact Parameter on Droplets Successively Impacting on Liquid Film by Clsvof Method

Number of pages: 16 Posted: 05 Dec 2024
Northeast Electric Power University, Northeast Electric Power University, Northeast Electric Power University, Northeast Electric Power University, affiliation not provided to SSRN and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 32 (1,290,922)

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CLSVOF method, droplet impact, successively impacting, corrugated plate dryer

12.

Study on the Opening and Closing Characteristics of the Natural Circulation Flap Valve and the Thermohydraulic Behavior in a Pool-Type Reactor

Number of pages: 29 Posted: 29 Oct 2025
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University
Downloads 31 (1,318,317)

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pool-type low-temperature reactor, natural circulation flap valve, loss-of-flow accident

13.

Three-Dimensional Bubble Reconstruction and Interfacial Area Concentration Deduction from Bubble Images in a Rod Bundle Square Subchannel

Number of pages: 23 Posted: 08 Mar 2025
Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Southwest University of Science and Technology, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 31 (1,318,317)

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Bubble Surface Area, 3D Bubble Reconstruction, Interfacial Area Concentration, Computer Vision

14.

The Numerical Investigation of the Thermal-Hydraulic Behavior in a 3×3 Rod Bundle with Spacer Grids

Number of pages: 25 Posted: 09 Apr 2024
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University
Downloads 29 (1,345,526)
Citation 1

Abstract:

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Numerical simulation, Spacer grid, Rod bundle, Gap region

15.

Study on Diffusion and Migration Characteristics of Impurities in Secondary Side of Simplified U-Tube Steam Generator

Number of pages: 14 Posted: 23 Feb 2023
Meng Li, Kun Cheng, Jiming Wen and Ruifeng Tian
Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 23 (1,411,822)

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Steam generator, Mass transfer, impurity migration, vapor liquid two phase flow

16.

Flow Field Reconstruction and Heat Transfer Characteristics of LBE Plate-Type Fuel Assembly under Flow Blockage

Number of pages: 28 Posted: 06 Apr 2026
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 21 (1,448,301)

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LBE, Plate-type Fuel Assembly, Flow Blockage, Heat Redistribution

17.

Cross-Scale Coupling Analysis Method for Otsg in Sfr and its Application

Number of pages: 25 Posted: 16 Jun 2023
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University and Harbin Engineering University
Downloads 21 (1,436,435)

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OTSG, Cross-scale coupling analysis, Boiling heat transfer, Three-dimensional temperature field, Seven-tube prototype model

18.

Study of Dynamic Characteristics of Nitrogen Pressurizer Under Rolling Condition with 1d/3d Coupled Analysis Method

Number of pages: 26 Posted: 19 Jun 2025
Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 20 (1,470,786)

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1D/3D coupling method, Nitrogen pressurizer, Rolling motion, Step power transient, Pressurizer dynamic response

19.

Experimental and Numerical Study on Thermal-Hydraulic Characteristics of Fuel Assembly Irradiation Device

Number of pages: 22 Posted: 29 Mar 2025
Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 20 (1,448,301)

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fuel assembly irradiation device, thermal-hydraulic characteristics, slit, flow distribution

20.

Full-scale experimental investigation on the steady-state spatial heterogeneity of microbubbles in a Medical Isotope Production Reactor

Number of pages: 27 Posted: 04 May 2026
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 17 (1,481,165)

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Medical Isotope Production Reactor, Radiolytic microbubbles, Spatial heterogeneity, Two-phase flow, Complex core internals.

21.

Thermodynamic and Exergy Analysis of a Multi-Source TES-Coupled Rankine Cycle for EU DEMO with DCLL Blanket

Number of pages: 28 Posted: 04 Jun 2026
Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, affiliation not provided to SSRN and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 15

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Long-pulse fusion reactor, Dual-coolant lithium-lead blanket, Thermal energy storage, Rankine cycle, Molten salt reheating, Exergy analysis

22.

Thermal Striping of Lead Bismuth Eutectic: Experiment Design and Thermal Response Analysis

Number of pages: 40 Posted: 25 May 2026
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, affiliation not provided to SSRN, Harbin Engineering University and Harbin Engineering University
Downloads 13 (1,541,665)

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LBE, thermal striping, experiment, jet mixing, thermal-fluid-structure response

23.

Investigation on Ion Migration in the Secondary Side of Steam Generators Based on Porous Medium Method

Number of pages: 20 Posted: 15 Apr 2025
Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University
Downloads 13 (1,518,554)

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steam generator, ion migration, distribution characteristics, impurity migration

24.

Experimental Study on the Impact of Non-Uniform Bubble Behavior on Interface Evolution in Subcooled Boiling

Number of pages: 18 Posted: 30 Jul 2025
Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 12 (1,526,714)

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Subcooled boiling, interface evolution, bubble behavior, non-uniform characteristics

25.

Composition Stratification Characteristics Study of Helium-Xenon Mixture Gas in the Horizontal Circular Heated Pipe

Number of pages: 43 Posted: 16 Feb 2026
Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University, affiliation not provided to SSRN and Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment
Downloads 9 (1,548,648)

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Nuclear energy, Very-high temperature gas-cooled reactor, Helium-xenon mixed gas, Gas composition stratification, Flow

26.

Numerical investigation of single bubble evaporation in a continuously and uniformly heated liquid

Number of pages: 20 Posted: 13 Apr 2026
Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment and Harbin Engineering University
Downloads 8 (1,555,090)

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Bubble evaporation, Uniform volumetric heating, Lee phase change model