Wei Tan
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View article: Spatiotemporal Characterization and Transfer Patterns of Aerosols and Trace Gases over the Region of Northeast China
Spatiotemporal Characterization and Transfer Patterns of Aerosols and Trace Gases over the Region of Northeast China Open
This study examined air quality data collected from 2015 to 2023 across Shenyang, Dalian, Changchun, and Harbin to assess interannual and monthly variations in PM2.5, PM10, SO2, NO2, and O3, along with their correlations, seasonal meteorol…
View article: Energy Harvesting of Flow Induced Vibration Enhanced by Bionic Non-Smooth Surfaces
Energy Harvesting of Flow Induced Vibration Enhanced by Bionic Non-Smooth Surfaces Open
Current research on wind energy piezoelectric energy harvesters (PEHs) mainly focuses on tandem smooth cylinder energy harvesters; however, the traditional tandem smooth cylinder energy harvester has low voltage output and narrow energy ha…
View article: <scp>DNA</scp> Synthesis and Assembly Technologies: From Oligonucleotides to Complete Genomes
<span>DNA</span> Synthesis and Assembly Technologies: From Oligonucleotides to Complete Genomes Open
Comprehensive Summary DNA synthesis and assembly technology is the fundamental enabling technology of synthetic biology, providing methods for humans to understand and modify organisms. Oligonucleotide chains and long DNA fragments synthes…
View article: Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations
Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations Open
Given the significant environmental and health risks associated with near-surface nitrogen dioxide (NO2), machine learning is frequently employed to estimate near-surface NO2 concentrations (SNO2) from satellite-derived tropospheric NO2 co…
View article: Effect of Austenitizing Temperature on Microstructure and Wear Resistance of Hot Work Die Steels with Different Silicon Content
Effect of Austenitizing Temperature on Microstructure and Wear Resistance of Hot Work Die Steels with Different Silicon Content Open
The study investigates the effects of austenitizing temperature on the microstructure and wear resistance of hot work die steels with different silicon (Si) content. The results indicate that the steel with high Si content, austenitized at…
View article: Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations
Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations Open
Given the significant environmental and health risks associated with near-surface nitrogen dioxide (NO2), machine learning is frequently employed to estimate near-surface NO2 concentrations (SNO2) from satellite-derived tropospheric NO2 co…
View article: Investigating the Influence of Petrophysical Parameter in Gravel Packing Sand Control Applications
Investigating the Influence of Petrophysical Parameter in Gravel Packing Sand Control Applications Open
Gravel packing is a primary method for sand control in hydrocarbon wells, with its effectiveness primarily governed by gravel particle size and packing structure. Current gravel packing designs primarily rely on empirical engineering exper…
View article: Multi-objective Bayesian Optimisation of Spinodoid Cellular Structures for Crush Energy Absorption
Multi-objective Bayesian Optimisation of Spinodoid Cellular Structures for Crush Energy Absorption Open
In the pursuit of designing safer and more efficient energy-absorbing structures, engineers must tackle the challenge of improving crush performance while balancing multiple conflicting objectives, such as maximising energy absorption and …
View article: Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations
Relating satellite NO2 tropospheric columns to near-surface concentrations: implications from ground-based MAX-DOAS NO2 vertical profile observations Open
Given the significant environmental and health risks associated with near-surface nitrogen dioxide (NO2), machine learning is frequently employed to estimate near-surface NO2 concentrations (SNO2) from satellite-derived tropospheric NO2 co…
View article: Spatiotemporal Distribution, Sources, and Impact on Atmospheric Oxidation of Reactive Nitrogen Oxides in the North China Plain Agricultural Regions in Summer
Spatiotemporal Distribution, Sources, and Impact on Atmospheric Oxidation of Reactive Nitrogen Oxides in the North China Plain Agricultural Regions in Summer Open
The lack of vertical observation of reactive nitrogen oxides in agricultural areas has posed a significant challenge in fully understanding their sources and impacts on atmospheric oxidation. Ground-based multi-axis differential optical ab…
View article: Calculation of Porosity and CO<sub>2</sub> Content in CO<sub>2</sub>-Bearing Gas Formations Based on Density and Neutron Logging Forward and Inverse Methods
Calculation of Porosity and CO<sub>2</sub> Content in CO<sub>2</sub>-Bearing Gas Formations Based on Density and Neutron Logging Forward and Inverse Methods Open
When the gas reservoir contains CO2, the logging response tends to be complex. When calculating porosity with neutron and density curves, the accuracy of porosity calculation is reduced due to the uncertainty of fluid parameters, which in …
View article: Study of fluidelastic instability in the streamwise and transverse directions through tube array under two-phase flow conditions using pressure effects
Study of fluidelastic instability in the streamwise and transverse directions through tube array under two-phase flow conditions using pressure effects Open
The fluidelastic instability (FEI) in heat exchanger tubes has been of widespread concern due to its tendency to cause damage to the tubes. Generally, FEI in the transverse direction of the tube occurs earlier than in the streamwise direct…
View article: Effect of Temperature on Fretting Wear and Corrosion of 316L Stainless Steel In the Liquid Lead-Bismuth Eutectic (LBE)
Effect of Temperature on Fretting Wear and Corrosion of 316L Stainless Steel In the Liquid Lead-Bismuth Eutectic (LBE) Open
The change of temperature in liquid lead-bismuth eutectic(LBE) can lead to the formation of oxide film with different properties on the surface of structural steel. In the lead-cooled fast reactor, the heat transfer tubes are the important…
View article: Study on the hydrodynamics of structured packing: Liquid holdup and pressure drop of a novel 3D printed packing
Study on the hydrodynamics of structured packing: Liquid holdup and pressure drop of a novel 3D printed packing Open
SpiroPak is a patented innovative structured packing and can be used in process industries for chemical separation purposes. The core of its design is to ensure an uninterrupted flow path for both liquids and gases, leading to remarkably l…
View article: Research on the Aerodynamic Noise Characteristics of Heat Exchanger Tube Bundles Based on a Hybrid URANS‐FWH Method
Research on the Aerodynamic Noise Characteristics of Heat Exchanger Tube Bundles Based on a Hybrid URANS‐FWH Method Open
This paper examines the aerodynamic noise characteristics of heat exchanger tube bundles, with the objective of exploring the frequency and directional features of noise under nonacoustic resonance conditions, to provide assistance in dete…
View article: Impact-sliding fretting tribocorrosion behavior of 316L stainless steel in solution with different halide concentrations
Impact-sliding fretting tribocorrosion behavior of 316L stainless steel in solution with different halide concentrations Open
Impact-sliding caused by random vibrations between tubes and supports can affect the operation of heat exchangers. In addition, a corrosive environment can cause damage, accelerating the synergism of corrosion and wear. Therefore, the focu…
View article: Dynamics of Droplet Coalescence on Hydrophobic Fibers in Oil: Morphology and Liquid Bridge Evolution
Dynamics of Droplet Coalescence on Hydrophobic Fibers in Oil: Morphology and Liquid Bridge Evolution Open
Although droplet self-jumping on hydrophobic fibers is a well-known phenomenon, the influence of viscous bulk fluids on this process is still not fully understood. In this work, two water droplets' coalescence on a single stainless-steel f…
View article: Preparation, Characterization, and Properties of Alkali-Resistant and Hydrolysis-Resistant Silicone Surfactant
Preparation, Characterization, and Properties of Alkali-Resistant and Hydrolysis-Resistant Silicone Surfactant Open
It is a challenge to research and develop silicon surfactants with good acid and alkali stability. In the present paper, methylpropenyl polyether modified nonionic silicone surfactant (MPNTS), an alkali-resistant and hydrolysis-resistant s…
View article: Energy harvesting of flow induced vibration enhanced by bionic non-smooth surfaces
Energy harvesting of flow induced vibration enhanced by bionic non-smooth surfaces Open
Inspired by the shield scale on the shark surface, a D-type bionic fin with non-smooth surface is proposed and used in tandem cylinders piezoelectric energy harvesters (PEHs) for the utilization of wind energy on the roof of buildings. The…