A5101602307- Metal Forming Simulation Techniques
- Metallurgy and Material Forming
- Non-Destructive Testing Techniques
- Ultrasonics and Acoustic Wave Propagation
- Dam Engineering and Safety
- Geotechnical Engineering and Underground Structures
- Mechanical Engineering and Vibrations Research
- Soil and Unsaturated Flow
- Welding Techniques and Residual Stresses
- Mechanical stress and fatigue analysis
- Groundwater flow and contamination studies
- Gear and Bearing Dynamics Analysis
- Laser and Thermal Forming Techniques
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Thermochemical Biomass Conversion Processes
- Engineering Structural Analysis Methods
- Engineering Applied Research
- Geophysical Methods and Applications
- Heat Transfer and Optimization
- Structural Engineering and Vibration Analysis
- Seismic Waves and Analysis
- Music and Audio Processing
- Seismic Imaging and Inversion Techniques
- Cellular and Composite Structures
China University of Petroleum, East China
2020-2025
Miami University
2024
University of Science and Technology of China
2024
Ansteel (China)
2024
China Special Equipment Inspection and Research Institute
2023-2024
University of Science and Technology Beijing
2024
China University of Petroleum, Beijing
2018-2023
Jiangsu University
2023
China Aluminum International Engineering Corporation Limited (China)
2023
Shenyang Ligong University
2021-2022
X-ray fluorescence (XRF) sensor-based ore sorting enables efficient beneficiation of heterogeneous ores, while intraparticle heterogeneity can cause significant grade detection errors, leading to misclassifications and hindering widespread technology adoption. Accurate classification models are crucial determine if actual exceeds the threshold using localized XRF signals. Previous studies mainly used linear regression (LR) algorithms including simple (SLR), multivariable (MLR), with...
Nowadays, it is common to release audio content the public, for social sharing or commercial purposes.However, with rise of voice cloning technology, attackers have potential easily impersonate a specific person by utilizing his publicly released without any permission.Therefore, becomes significant detect misuse and protect its timbre from being impersonated.To this end, we introduce novel concept, "Timbre Watermarking", which embeds watermark information into target individual's speech,...
Abstract Sandwich structures are known for their exceptional mechanical properties and widespread applications. This study integrates additive manufacturing (AM) technology, experiments, theoretical equations, numerical simulations to investigate a novel lightweight sandwich structure with core based on Triply Periodic Minimal Surfaces (TPMS). The incorporates Primitive, Neovius, Diamond is designed manufactured using AM. Three‐point bending experiments conducted assess performance, failure...
Abstract Properly simulating multiphase flow involving non‐isothermal processes in unsaturated soils requires the development of water retention curve (WRC) models with temperature effects. However, majority existing WRC are developed for isothermal conditions. This study aims to develop a new model describing effect on suction. Based an assumption isotropic and homogeneous porous medium at macroscopic scale, formulations suction account effects surface tension water–air interface air bubble...
Improving the forming efficiency at a reasonable cost has been main challenge in electromagnetic technology. Towards this aim, paper proposes simultaneous cost-effective double-sheet method using single driving coil. In order to highlight features of proposed technique, comparison performance five models is presented. These include no-sheet model, single-sheet stationary moving model and model. For each force distribution workpiece are analyzed. Furthermore, influence pulse current width...
In a railway bridge, the CRTS II slab ballastless track is subjected to interlayer connection failures, such as void under slab, mortar debonding, and fastener fracture. This study investigates influences of failure on safe operation high-speed trains. First, train-track-bridge coupled vibration model bridge-track deformation are established running safety train passing deformed bridge with failure. For each type failure, effects locations ranges irregularity studied using model. Under...
Seismic wave attenuation caused by subsurface viscoelasticity reduces the quality of migration and reliability interpretation. A variety Q-compensated methods have been developed based on second-order viscoacoustic quasidifferential equations. However, these wave-equation-based are difficult to handle with density perturbation surface topography. In addition, staggered grid scheme, which has an advantage over collocated scheme because its reduced numerical dispersion enhanced stability,...
Abstract Cracking furnaces, operating under high temperatures and in a hydrocarbon medium, subject their tubes to complex stresses such as internal pressure, self-weight, fatigue, thermal shock during start-up shutdown. As result, these furnace frequently experience failures characterized by cracks corrosion perforation. The high-temperature environment, constantly evolving structure of the tubes, close arrangement within tube box hinder detecting using conventional single-detection methods...
The vertical roller mill is an important crushing and grading screening device widely used in many industries. Its classification efficiency the pressure difference determine entire producing capacity power consumption, respectively, which makes them two key indicators describing performance. Based on DPM (Discrete Phase Model) continuous phase coupling model, flow field characteristics including velocity fields discrete distributions had been analyzed. influence of blade parameters like...
A large number of natural fractures are distributed in shale gas reservoirs. In-depth studying the attitude is great significance for efficient development gas. In previous studies, complex three-dimensional discrete fracture networks (DFNs) and transport mechanisms were often not fully considered. this study, coupled multimechanism model developed to incorporate these complexities. The comprehensive can couple multiple such as slippage, diffusion, adsorption, dissolution Moreover, two-phase...
Uneven axial deformation is the current main issue of tubes electromagnetic bulging technology which calls for innovative and cost-effective solutions. This paper presents a new method to overcome above-mentioned based on employing magnetic field shaper. The proposed shaper employed in middle pipe driving coil. Induced eddy control realized by changing structural parameters shaper; thereby regulating force distribution. effectiveness investigated through numerically comparing performance two...
Tube electromagnetic bulging has been given much attention due to its superior advantages in the field of light alloy processing. However, conventional tube process exhibits some critical issues that restrict wide industrial applications. This includes non-uniform axial deformation and poor forming performance such as wall thickness thinning. article proposes a cost-effective solution for through simultaneous radial force loading using an auxiliary driving coil. In this regard, influence...
Porosity change is a common characteristic of natural soils in fluid-solid interaction problems, which can lead to an obvious the soil-water retention curve (SWRC). The influence porosity on soil water phenomena investigated by theoretical model and experimental test this study. A expressing suction with effective saturation put forward theoretically. based idealization three-phase porous materials, pore structures are homogeneous isotropic. It accounts for effect retention, using four...