A5100318366- Cavitation Phenomena in Pumps
- Hydraulic and Pneumatic Systems
- Cyclone Separators and Fluid Dynamics
- Water Systems and Optimization
- Hydraulic flow and structures
- Turbomachinery Performance and Optimization
- Metallurgy and Material Forming
- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Oil and Gas Production Techniques
- Fluid Dynamics and Turbulent Flows
- Fluid Dynamics Simulations and Interactions
- Computational Fluid Dynamics and Aerodynamics
- Particle Dynamics in Fluid Flows
- Rocket and propulsion systems research
- Refrigeration and Air Conditioning Technologies
- Industrial Technology and Control Systems
- Vibration and Dynamic Analysis
- Aerosol Filtration and Electrostatic Precipitation
- Metal Forming Simulation Techniques
- Manufacturing Process and Optimization
- Lattice Boltzmann Simulation Studies
- Electromagnetic Launch and Propulsion Technology
- Combustion and flame dynamics
- High-Velocity Impact and Material Behavior
Jiangsu University
2016-2025
Harbin Institute of Technology
2000-2025
China Railway Group (China)
2025
Southwest Forestry University
2020-2024
Jilin Jianzhu University
2014-2024
Jiangsu Industry Technology Research Institute
2020-2024
China University of Geosciences (Beijing)
2024
Huanghuai University
2024
Hokkaido University
2024
Hunan University
2024
Abstract Mechanically robust and tough polymeric materials are in high demand for applications ranging from flexible electronics to aerospace. However, achieving both toughness strength polymers remains a significant challenge due their inherently contradictory nature. Here, universal strategy enhancing the of polymer blends using ligand‐modulated metal–organic framework (MOF) nanoparticles is presented, which engineered have adjustable hydrophilicity lipophilicity by varying types ratios...
Tip leakage flow is one of the significant factors influencing internal stability mixed-flow pumps, and in severe cases, it can lead to channel blockage energy loss. In order gain a deeper understanding dissipation mechanism induced by tip vortex cavitation, this study based on Wray–Agarwal (WA) turbulence model homogeneous model, investigating cavitation characteristics pumps. Additionally, entropy production theory employed evaluate losses within pump analyze components loss impeller guide...
In order to solve the blockage effect and energy dissipation phenomenon caused by cavitation in low-pressure vortex core region, this paper analyzes spatial evolution of vorticity intensity turbulent kinetic under different conditions based on Wray–Agarwal (WA) model. First, tip leakage flow characteristics are studied, is analyzed, then distribution blade region finally, transport analyzed. It found that rate less affected leakage, there a strong interaction between at leading edge trailing...
The motivation for this review paper came from the developing countries where economy is mostly dependent on agriculture and climate conditions. Based current conditions historical records, profitability in production farming depends making a right timely operational decision. Precision systematic program designed to maximize productivity of by carefully tailoring soil crop management meet specific requirements each field while preserving environmental quality. This highlights development an...
Under the architecture of CFD/DEM, Gidaspow drag model gives better prediction inner flow in dense gas–solid fluidized bed.
Remotely-sensed data are a source of rich information and valuable for precision agricultural tasks such as soil quality, plant disease analysis, crop stress assessment, allowing better management. It is necessary to validate the accuracy land surface temperature (LST) that acquired from an unmanned aerial vehicle (UAV) satellite-based remote sensing verify these by comparison with in situ LST. Comprehensive studies at field scale still needed understand suitability UAV imagery resolution,...
We propose methods to accelerate texture-based volume rendering by skipping invisible voxels. partition the into sub-volumes, each containing voxels with similar properties. Sub-volumes composed of only mapped empty transfer function are skipped. To render adaptively partitioned sub-volumes in visibility order, we reorganize them an orthogonal BSP tree. also present algorithm that computes incrementally intersection slicing planes, which avoids overhead and texture coordinates computation...
A multistage deep-well centrifugal pump (DCP) with different impeller rear shroud radius have been investigated both numerically and experimentally under multiconditons, which aims at studying the influence of to axial force hydraulic performance. During this study, a two-stage DCP equipped three impellers was simulated employing commercial computational fluid dynamics (CFD) software ANYSY-Fluent solve Navier-Stokes equations for three-dimensional steady flow. High-quality structured grids...
In this paper, an improved ant lion optimization (IALO) algorithm for parameter identification of hydraulic turbine governing system (HTGS) is proposed. the proposed algorithm, search space explored by first, and then domain searched particle swarm (PSO) in each iteration cycle. A chaotic mutation operation namely Logistics map introduced elite to break out local optimum. operation, a serial-parallel combined method developed increase diversity mutant population. When IALO applied HTGS,...