A5019848399- Advanced Multi-Objective Optimization Algorithms
- Numerical methods in engineering
- Rock Mechanics and Modeling
- Probabilistic and Robust Engineering Design
- Metallurgy and Material Forming
- Machine Learning and Data Classification
- Optimal Experimental Design Methods
- Metaheuristic Optimization Algorithms Research
- Mechanical stress and fatigue analysis
- Hydraulic and Pneumatic Systems
- Indoor and Outdoor Localization Technologies
- Metal and Thin Film Mechanics
- Microstructure and mechanical properties
- Metal Forming Simulation Techniques
- Aluminum Alloy Microstructure Properties
- Engineering Structural Analysis Methods
- Composite Material Mechanics
- Evolutionary Algorithms and Applications
- Cavitation Phenomena in Pumps
- High-Velocity Impact and Material Behavior
- Fluid Dynamics Simulations and Interactions
- Blood properties and coagulation
- Fatigue and fracture mechanics
- Cyclone Separators and Fluid Dynamics
- Solidification and crystal growth phenomena
Zhejiang Ocean University
2025
China Mobile (China)
2012-2024
Purdue University West Lafayette
2022-2024
Beijing University of Posts and Telecommunications
2010-2024
Tianjin Medical University General Hospital
2024
Xi'an University of Technology
2024
China Agricultural University
2022-2024
École nationale des ponts et chaussées
2022-2023
Charles Darwin University
2023
Beihang University
2008-2023
A precise constitutive equation is essential to accurately describe the flow behavior of aluminum alloy in numerical simulation hot-forming process. In this study, hot compression tests were conducted by Gleeble-3500 thermal-mechanical simulator, and stress data 2219-O at temperature 523–763 K strain rate 0.01–25 s−1 obtained. Based on corrections original stresses with consideration interfacial friction specimen variation, Arrhenius models four different forms established their prediction...
Fibre hybridisation is used to balance the high cost of carbon fibres and low durability performance glass fibres. This study investigates residual compressive mechanical properties filament-wound hybrid glass/carbon Reinforced Polymer (FRP) tubes after exposure elevated temperatures. Effects temperature fibre orientation on have been investigated. Tubes were exposed temperatures ranging from ambient 350 °C. Two configurations, including hoop (89°) cross-ply (20% at 15°, 40% 40°, 75°) effect...
The gecko can achieve flexible climbing on various vertical walls and even ceilings, which is closely related to its unique foot adhesion system. In the past two decades, mechanism of system has been studied in-depth, a verity gecko-inspired adhesives have proposed. addition strong adhesion, easy detachment also key achieving efficient locomotion for geckos. A similar controllable characteristic research into artificial adhesives. this paper, structures, fabrication methods, applications are...
Bayesian Optimization or Efficient Global (EGO) is a global search strategy that designed for expensive black-box functions. In this algorithm, statistical model (usually the Gaussian process model) constructed on some initial data samples. The optimum approached by iteratively maximizing so-called acquisition function, balances exploration and exploitation effect of search. performance such an algorithm largely affected choice function. Inspired usage higher moments from model, it proposed...
Abstract Kriging or Gaussian Process Regression is applied in many fields as a non-linear regression model well surrogate the field of evolutionary computation. However, computational and space complexity Kriging, that cubic quadratic number data points respectively, becomes major bottleneck with more available nowadays. In this paper, we propose general methodology for reduction, called cluster where whole set partitioned into smaller clusters multiple models are built on top them....
Immune effector cells in patients with multiple myeloma (MM) are at the forefront of many immunotherapy treatments, and several methods have been developed to fully utilise antitumour potential immune cells. T NK cell-derived lymphocytes both expressed activating receptor group 2 member D(NKG2D). This can identify eight distinct NKG2D ligands (NKG2DL), including major histocompatibility complex class I (MHC) chain-related protein A B (MICA MICB). Their binding triggers roles NKG2DL is...
The omnidirectional images (ODIs) are usually at low-resolution, due to the constraints of collection, storage and transmission. traditional two-dimensional (2D) image super-resolution methods not effective for spherical ODIs, because ODIs tend have non-uniformly distributed pixel density varying texture complexity across latitudes. In this work, we propose a novel latitude adaptive upscaling network (LAU-Net) ODI super-resolution, which allows pixels different latitudes adopt distinct...
We present the method of direct van der Waals simulation (DVS) to study computationally flows with liquid-vapor phase transformations. Our approach is based on a discretization Navier-Stokes-Korteweg equations, which couple flow dynamics Waals’ nonequilibrium thermodynamic theory transformations, and opens an opportunity for first-principles wide range boiling cavitating flows. The proposed algorithm enables unprecedented simulations equations involving at strongly under-critical conditions...
The properties of Al alloy are significantly affected by the evolution microstructure during hot deformation. In this study, 2219-O was tested compression at different temperatures, strain rates and ratios. Microstructures were analyzed parameters based on scanning electron microscopy backscattered diffraction. With temperature rising above 350°C, more Al2Cu particles dissolved. Instead, increasing rate had a slightly positive effect precipitation Al2Cu. main dynamic recrystallization (DRX)...
FGH96 nickel-based superalloy is widely used in manufacturing high-temperature components of aero engine, and welded by inertia friction welding (IFW). The materials IFW suffer high temperature just below melting point strain rate above 10 s −1 . deformation behavior microstructures at severe conditions are not sufficiently studied. In this paper, hot compression experiments with 1273–1473 K 0.01–30 were carried out to analyze the dynamic recrystallization (DRX) FGH96. Different from low...
The use of mini-hydrocyclones for downhole oil–water separation has been proposed due to their small size, convenient arrangement, simple structure, and high efficiency, all which contribute an improved economic recovery rate in oil fields. Currently, are primarily used solid–liquid separation, the flow field characteristics mechanisms improving efficiency liquid–liquid not fully understood. This paper elucidates mechanism mini-cyclones from a perspective by combining numerical simulations...
In this work, we investigate a general performance evaluation framework for network selection strategies (NSSs) that are used in 3G-WLAN interworking networks. Instead of simulation, is based on models NSSs and constructed using stochastic process algebra, named Performance Evaluation Process Algebra (PEPA). It captures the traffic mobility characteristics mobile nodes networks has good expression behavior different NSSs. Commonly evaluated from perspectives average throughput, handover...