Kexiang Wei
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View article: Numerical investigation on propeller cavitation performance with erosion risk under ship hull wake and oblique flow condition
Numerical investigation on propeller cavitation performance with erosion risk under ship hull wake and oblique flow condition Open
In this work, the cavitation erosion risks of PC456 propeller blades surface in a ship-propeller-rudder system under different cavitation numbers are explored. SST k-ω turbulence model and Schnerr-Sauer cavitation model are adopted for the…
View article: Comparative study of failure characteristics of different types of energy storage batteries after extrusion deformation
Comparative study of failure characteristics of different types of energy storage batteries after extrusion deformation Open
View article: AI-driven design of powder-based nanomaterials for smart textiles: from data intelligence to system integration
AI-driven design of powder-based nanomaterials for smart textiles: from data intelligence to system integration Open
View article: Remaining useful life prediction of lithium-ion batteries by leveraging end-of-charge characteristics
Remaining useful life prediction of lithium-ion batteries by leveraging end-of-charge characteristics Open
Predicting the Remaining Useful Life (RUL) of lithium-ion batteries (LIBs) is crucial for ensuring their reliable performance and extending their lifespan, especially in applications such as electric vehicles (EVs). Traditional RUL predict…
View article: Dislocation-assisted electron and hole transport in GaN epitaxial layers
Dislocation-assisted electron and hole transport in GaN epitaxial layers Open
Dislocations significantly influence carrier transport in semiconductors. While segments orthogonal to the channel act as scattering centers impeding conduction, electrically active dislocation cores can facilitate carrier transport. Howev…
View article: Further study of heave plate designs for enhancing motion control of floating offshore wind turbines
Further study of heave plate designs for enhancing motion control of floating offshore wind turbines Open
View article: Research on the output characteristics and SOC estimation method of lithium-ion batteries over a wide range of operating temperature conditions
Research on the output characteristics and SOC estimation method of lithium-ion batteries over a wide range of operating temperature conditions Open
View article: N-Polar Gan-Aln-Diamond Structure Fabricated by Modified Surface Active Bonding and Selective Dry Etching
N-Polar Gan-Aln-Diamond Structure Fabricated by Modified Surface Active Bonding and Selective Dry Etching Open
View article: Study on the Spreading Behavior of Supercooled Droplets Impacting Inclined Cold Surfaces Under Wind-Induced Conditions
Study on the Spreading Behavior of Supercooled Droplets Impacting Inclined Cold Surfaces Under Wind-Induced Conditions Open
View article: Self-powered wireless gesture control system with liquid metal sensors
Self-powered wireless gesture control system with liquid metal sensors Open
View article: New York State Climate Impacts Assessment Chapter 06: Energy
New York State Climate Impacts Assessment Chapter 06: Energy Open
Energy plays an integral role in New Yorkers’ lives. It powers the economy, moves people and goods, keeps homes and workplaces at a livable temperature, and runs critical infrastructure that keeps people healthy and safe. Reliable energy s…
View article: Acoustic monitoring of wind turbine blades using wavelet packet analysis and 1D convolutional neural networks
Acoustic monitoring of wind turbine blades using wavelet packet analysis and 1D convolutional neural networks Open
Wind turbine blades (WTBs) are susceptible to faults in the harsh wind farm environments, making their safety a matter of paramount importance. Unfortunately, existing composite blade monitoring methods face various limitations in practica…
View article: Study on Condition Monitoring of Pitch Bearings Based on Stress Measurement
Study on Condition Monitoring of Pitch Bearings Based on Stress Measurement Open
Pitch bearings in wind turbines are crucial components that enable safe blade pitching, optimize electrical power output, and ensure turbine protection. Traditional vibration analysis-based methods used for high-speed bearings are not appl…
View article: A compact hybridized triboelectric-electromagnetic road energy harvester for vehicle speed measurement
A compact hybridized triboelectric-electromagnetic road energy harvester for vehicle speed measurement Open
Harvesting the mechanical energy dissipated by vehicles passing over road to power micro-electromechanical systems (MEMS) in intelligent transportation systems (ITS) is an important way to realize self-powered traffic condition monitoring.…
View article: Enhancing Efficiency and Reliability of Tidal Stream Energy Conversion through Swept-Blade Design
Enhancing Efficiency and Reliability of Tidal Stream Energy Conversion through Swept-Blade Design Open
The current limited efficiency and reliability of tidal current turbines (TCTs) have posed significant challenges in effectively harnessing tidal stream energy. To address this issue, this paper undertakes both numerical and experimental s…
View article: Selective Laser Melting of Ni-15fe-Mo Permalloy: As Deposited and Annealing Heat-Treated Microstructure Evolution, Mechanical Properties and Magnetic Properties
Selective Laser Melting of Ni-15fe-Mo Permalloy: As Deposited and Annealing Heat-Treated Microstructure Evolution, Mechanical Properties and Magnetic Properties Open
View article: Flexible Staircase Triboelectric Nanogenerator for Motion Monitoring and Gesture Recognition
Flexible Staircase Triboelectric Nanogenerator for Motion Monitoring and Gesture Recognition Open
View article: High-Power Biomechanical Energy Harvesting From All Limb Movements of Humans
High-Power Biomechanical Energy Harvesting From All Limb Movements of Humans Open
Harvesting energy from human motion and converting it into electrical energy produces power that can replace batteries or serve as an emergency power source for smart wearable electronic devices. To fully utilize all limb movements of huma…
View article: A Novel Soh Prediction Method for Lithium-Ion Batteries Based on Incremental Capacity Profile
A Novel Soh Prediction Method for Lithium-Ion Batteries Based on Incremental Capacity Profile Open
View article: Research on Economic Benefits and Adaptability of Different ELV Powertrain Topologies
Research on Economic Benefits and Adaptability of Different ELV Powertrain Topologies Open
Due to the unique feature of zero carbon emissions, electric vehicles (EVs) have attracted increasing interest in recent years. Powertrain as the core system of Electric Logistics Vehicle (ELVs) which has become the focus of current resear…
View article: Microstructure, Mechanical Properties and Magnetic Properties of Hymu80 Permalloy Fabricated by Selective Laser Melting
Microstructure, Mechanical Properties and Magnetic Properties of Hymu80 Permalloy Fabricated by Selective Laser Melting Open
View article: Ensemble-Learning for Pressure Prediction in Vacuum Circuit Breaker Using Feature Fusion of Laser-Induced Plasma Spectra and Images
Ensemble-Learning for Pressure Prediction in Vacuum Circuit Breaker Using Feature Fusion of Laser-Induced Plasma Spectra and Images Open
View article: Self‐biased magnetoelectric composite for energy harvesting
Self‐biased magnetoelectric composite for energy harvesting Open
The wireless sensor network energy supply technology for the Internet of things has progressed substantially, but attempts to provide sustainable and environmentally friendly energy for sensor networks remain limited and considerably cumbe…
View article: Mechanical energy harvesting in traffic environment and its application in smart transportation
Mechanical energy harvesting in traffic environment and its application in smart transportation Open
The concept of green and sustainable development is driving the convergence of transportation systems and energy technologies. New energy harvesting technology (EHT) is an important way of the development in the green intelligent transport…
View article: Influence of slenderness ratio on the lateral force of a slender body at high angle of attack
Influence of slenderness ratio on the lateral force of a slender body at high angle of attack Open
The slenderness ratio is an important feature of the slender body, but the effect of slenderness ratio on the lateral force of the slender body at high Angle of attack have not clearly. In this paper, the Detached eddy simulation (DES) met…
View article: Effect of Swept Blade on Efficient and Reliable Conversion of Tidal Stream Energy
Effect of Swept Blade on Efficient and Reliable Conversion of Tidal Stream Energy Open
View article: Enhancing Tidal Current Turbine Efficiency Through Multi-Biomimetic Blade Design Features
Enhancing Tidal Current Turbine Efficiency Through Multi-Biomimetic Blade Design Features Open
View article: A Triboelectric-Piezoelectric Hybrid Nanogenerator for Rotational Energy Harvesting Based on Bistable Cantilever Beam
A Triboelectric-Piezoelectric Hybrid Nanogenerator for Rotational Energy Harvesting Based on Bistable Cantilever Beam Open
View article: Performance Comparison of the Solar-Assisted Heat Pumps with Four Different Outdoor Photovoltaic Heat Exchangers
Performance Comparison of the Solar-Assisted Heat Pumps with Four Different Outdoor Photovoltaic Heat Exchangers Open
View article: A Mechanically Modulated Wave Energy Harvester with Interference-Free Triboelectric Nanogenerators for Environmental Monitoring
A Mechanically Modulated Wave Energy Harvester with Interference-Free Triboelectric Nanogenerators for Environmental Monitoring Open