A5101765012- Rheology and Fluid Dynamics Studies
- Heat and Mass Transfer in Porous Media
- Lattice Boltzmann Simulation Studies
- Graphene research and applications
- Optical Systems and Laser Technology
- Advanced Measurement and Detection Methods
- Biofuel production and bioconversion
- Metal and Thin Film Mechanics
- Medical Imaging and Analysis
- Speech and Audio Processing
- Aerodynamics and Fluid Dynamics Research
- Advanced Decision-Making Techniques
- Evaluation and Optimization Models
- Martial Arts: Techniques, Psychology, and Education
- Polymer Nanocomposites and Properties
- Video Analysis and Summarization
- Evaluation Methods in Various Fields
- Aerodynamics and Acoustics in Jet Flows
- Supercapacitor Materials and Fabrication
- Computational Physics and Python Applications
- Elasticity and Material Modeling
- Diversity and Impact of Dance
- Laser-Ablation Synthesis of Nanoparticles
- Soil, Finite Element Methods
- Multi-Agent Systems and Negotiation
Donghua University
2018-2025
China Power Engineering Consulting Group (China)
2024
Hunan University
2024
Shandong Electric Power Engineering Consulting Institute Corp
2024
Tianjin University of Science and Technology
2024
Chongqing Municipal Government
2023
Heilongjiang University of Technology
2023
Zhejiang University of Technology
2023
Xidian University
2019
Jiangnan University
2007-2018
Abstract Antimicrobial therapy remains one of the major global challenges, particularly in absence effective treatment strategies for drug‐resistant bacteria. In this study, a comprehensive approach is proposed bacterial wound infections based on development thermal‐cascade multifunctional therapeutic systems (MTSs), spanning from design functional nanoscale materials to macroscopic smart hydrogel. Within MTSs, antibiotic‐loaded hybrid nanoclusters enable targeted delivery and synergistic...
The extraction of joint spatial-spectral features has been proved to improve the classification performance hyperspectral images (HSIs). Recently, utilizing convolutional neural networks (CNNs) learn become great interest. However, existing CNN models ignore complementary information among shallow and deep layers. Moreover, insufficient training samples in HSIs afflict these with overfitting problem. In order address problems, a novel method for HSI is proposed. It considers multilayer...
Abstract This paper studies the aerodynamic performance and noise characteristics of a 6 MW horizontal axis wind turbine based on CFD fluid simulation acoustic analogy method. The influence different flow velocities wake are compared. result shows that: main load source is shaft flow; airflow through engine room tower, blade, tower will make speed change, form large range low-speed area in rear wheel; maximum axial velocity loss wakes at sections under speeds located hub; behind high...
The influence of the ionic liquid used as additive on tribological properties castor oil is investigated using a four-ball test rig. percentages in are 0.6 wt.%, 1 2 and 3 wt.%. results show that small amount can postpone peak coefficient friction decrease wear behavior oil. minimum scar diameter (WSD) occurs at wt.% liquid. It seems chemical adsorption steel surface more significant than physical adsorption. This study should be great importance understanding potential engineering application
We derive an analytical lower bound on the concurrence for bipartite quantum systems with improved computable cross norm or realignment criterion and positive partial transpose respectively. Furthermore we demonstrate that our is better than obtained from local uncertainty relations optimal orthogonal observables which known as one of best estimations concurrence.
In this article, the technology of salt bath carburizing at low temperature (640 °C) is used to prepare titanium carbide thin film on Ti6Al4V alloy surface. The processed sample surface phase and elements are observed by XRD EDAX. hardness permeability layer measured MH-3 type microhardness meter. And friction wear contrast tests uncarburized carburized samples carried out using M2000 testing machine. results show that: high hard Ti8C5 generated 953.28HV, which 2.57 times original;...
The mixing quality of polymer melts in the section a single-screw extruder and an injection molding machine has considerable effects on properties molded products. Therefore, study flow field is great importance. lattice Boltzmann method (LBM) exhibits unique advantages simulating non-Newtonian fluids. Many researchers have used LBM to medium- low-viscosity In their studies, Reynolds number fluid flows generally moderate. However, are typical high-viscosity fluids, very small....
Single-screw extruders and injection molding machines are essential equipment in polymer processing. It is of great importance for the optimization operating parameters design extrusion screw to predict throughput an extruder metering time machine according geometric screw, parameters, rheological behavior materials. Most melts exhibit non-Newtonian behavior. The lattice Boltzmann method has many advantages simulating flow fluids. Herein, dimensionless velocity profiles volumetric rate...
A laser welding with wire filler feeding was developed to replace traditional arc process for joining aluminium alloy railcar body components. three-dimensional (3D) thermo-elastic-plastic finite element (FE) model applied compute the plastic strains of weld zone in a downsized plate butt-joint, T-joint and fillet-joint configurations, respectively, combined corresponding experimental validations. The achieved at were then input as inherent strain loadings into elastic structural FE fully...
Abstract The factors influencing the elastic modulus [ K ( t )] of thermoplastic elastomers (TPEs) were investigated under spherical indentation mode with instantaneous volumetric strain method. TPE samples prepared by hot‐pressing method, and variation in ) was at different thicknesses, loading forces, indenter radii R s). results demonstrate that values TPEs decreased nonlinearly depth–radius ratio. sample thickness H showed positive negative relationships ), respectively. However, force...
Multiple frequencies constraints and analytical sensitivity methods were used in the structural optimization design of side plate 4YK1860 vibrating screen to reduce damage caused by high dynamic stress. The mass was taken as object function, mode regarded state parameters, size constraint parameter an criterion which is applicable solve this kind problem given. Meanwhile, characteristics variable parameters considered during process optimization. results show that program with embedded...
The direction-of-arrival (DOA) estimation for coherent signal is always an important aspect, because it will cause rank loss of the spatial covariance matrix. conventional solution to use smoothing algorithm, but recently a new technique proposed, which reconstructs matrix in Toeplitz pattern and no longer be affected by coherency. In this paper, improved algorithm based can reduce computational burden. Finally, 2-D DOA method using 3-aixs crossed array suggested. Simulation results are...