Liangxing Li
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View article: Two-way fluid-structure coupling analysis of liquid lead-bismuth main coolant pump based on three different blade materials
Two-way fluid-structure coupling analysis of liquid lead-bismuth main coolant pump based on three different blade materials Open
The main coolant pump (MCP) operates in a high-temperature, high-flow, and corrosive liquid heavy metal environment, and structure analysis have complicated fluid-structure coupling problems. In order to study the coupling characteristics …
View article: Latest Progress and Applications of Multiphase Flow and Heat Transfer
Latest Progress and Applications of Multiphase Flow and Heat Transfer Open
Multiphase flow and heat transfer are critical in both traditional and emerging area of engineering research [...]
View article: NUMERICAL SIMULATION OF FLUID-STRUCTURE COUPLING FOR THE MAIN PUMP OF LEAD COOLED FAST REACTOR
NUMERICAL SIMULATION OF FLUID-STRUCTURE COUPLING FOR THE MAIN PUMP OF LEAD COOLED FAST REACTOR Open
The main pump blades of lead cooled fast reactor have complex mechanical characteristics, and there are complex fluid-structure coupling problems in the structural analysis of the impeller. In this paper, CFX software is mainly used for nu…
View article: A novel approach on designing ultrahigh burnup metallic TWR fuels: Upsetting the current technological limits
A novel approach on designing ultrahigh burnup metallic TWR fuels: Upsetting the current technological limits Open
The grand challenge of “net-zero carbon” emission calls for technological breakthroughs in energy production. The traveling wave reactor (TWR) is designed to provide economical and safe nuclear power and solve imminent problems, including …
View article: Machine Learning Techniques Applied to Identify the Two-Phase Flow Pattern in Porous Media Based on Signal Analysis
Machine Learning Techniques Applied to Identify the Two-Phase Flow Pattern in Porous Media Based on Signal Analysis Open
The development of flow pattern identification technology for gas–liquid two-phase flow in porous media is of great significance to engineering research and production. In this paper, a high accuracy identification method for two-phase flo…
View article: Single/Multi-Objective Optimization Design and Numerical Studies for Lead-to-Supercritical Carbon Dioxide Heat Exchanger Based on Genetic Algorithm
Single/Multi-Objective Optimization Design and Numerical Studies for Lead-to-Supercritical Carbon Dioxide Heat Exchanger Based on Genetic Algorithm Open
Single-/multi-objective optimization based on genetic algorithm is employed in the present study to conduct an optimization design for the primary heat exchanger (HE) in a lead-cooled fast reactor (LFR), where the liquid lead and supercrit…
View article: Pressure drop in packed beds with horizontally or vertically stratified structure
Pressure drop in packed beds with horizontally or vertically stratified structure Open
The paper concentrates on an experimental study of the pressure drop in double-layered packed beds formed by glass spheres, having the configuration of horizontal and vertical stratification. Both single-phase and two-phase flow tests are …
View article: Finite element analysis of the friction and wear of the barrel bore during the projectile extrusion
Finite element analysis of the friction and wear of the barrel bore during the projectile extrusion Open
The size change of the forcing cone directly affects the ballistic performance of the gun and the life of the gun barrel. In order to study the force law and wear law of the forcing cone during the continuous engraving process of the proje…
View article: THREE-DIMENSIONAL MODELING AND THERMAL HYDRAULIC ANALYSIS OF HIGH TEMPERATURE GAS-COOLED REACTOR CORE
THREE-DIMENSIONAL MODELING AND THERMAL HYDRAULIC ANALYSIS OF HIGH TEMPERATURE GAS-COOLED REACTOR CORE Open
The high temperature gas-cooled reactor (HTR) is an advanced reactor with the characteristics of Generation IV nuclear energy system which has attracted wide attention due to the excellent performances of inherent safety, economy, high eff…
View article: THE THEORETICAL AND NUMERICAL ANALYSIS ON A MULTI-BLADE LIQUID LEAD PUMP
THE THEORETICAL AND NUMERICAL ANALYSIS ON A MULTI-BLADE LIQUID LEAD PUMP Open
Lead or lead-alloy cooled fast reactors (LFRs) have been proved to be the most promising Generation IV reactors with high performance in neutronics, thermal hydraulics and security features. Small forced circulation modular LFRs is one of …
View article: An experimental study on two-phase flow resistances and interfacial drag in packed porous beds
An experimental study on two-phase flow resistances and interfacial drag in packed porous beds Open
Motivated by reducing the uncertainties in quantification of debris bed coolability, this paper reports an experimental study on two-phase flow resistances and interfacial drag in packed porous beds. The experiments are performed on the DE…