Debo Li
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View article: Drill pipe detection and counting based on improved YOLOv11 and Savitzky-Golay
Drill pipe detection and counting based on improved YOLOv11 and Savitzky-Golay Open
To achieve automated counting of drill pipes during gas extraction in coal mines, this study proposes an intelligent counting method based on an improved YOLOv11 model and Savitzky-Golay (SG) smoothing. First, images of underground gas ext…
View article: [Diagnostic Value of Phosphorylated tau217 and Other Plasma Biomarkers for Cognitive Dysfunction in the Populations of Deyang City, Sichuan Province, China].
[Diagnostic Value of Phosphorylated tau217 and Other Plasma Biomarkers for Cognitive Dysfunction in the Populations of Deyang City, Sichuan Province, China]. Open
Plasma biomarkers measured with a technology independently developed in China demonstrate good performance in diagnosing AD dementia. Plasma p-tau217, in particular, demonstrates the highest diagnostic value and can be used for AD dementia…
View article: Study of biomass gasification in an industrial-scale dual circulating fluidized bed (DCFB) using the Eulerian-Lagrangian method
Study of biomass gasification in an industrial-scale dual circulating fluidized bed (DCFB) using the Eulerian-Lagrangian method Open
Dual circulating fluidized bed (DCFB) has emerged as an efficient reactor for biomass gasification due to its unique feature of high gas-solid contact efficiency and separated reactions in two reactors, yet the understanding of complex in-…
View article: Efficacy and safety of dual antiplatelet therapy after percutaneous coronary drug-eluting stenting: A network meta-analysis
Efficacy and safety of dual antiplatelet therapy after percutaneous coronary drug-eluting stenting: A network meta-analysis Open
Background: To evaluate the efficacy and safety of dual antiplatelet regimens after coronary drug-eluting stenting by network meta-analysis (NMA). Methods: PubMed, The Cochrane Library, Embase, and Web of Science databases were electronica…
View article: Numerical Simulation on the Influence of FGD Wastewater Atomized Droplet Particles Parameters on Evaporation Performance
Numerical Simulation on the Influence of FGD Wastewater Atomized Droplet Particles Parameters on Evaporation Performance Open
In order to deal with the chloride ions enriched in FGD wastewater which arises from the control of SO2 emissions, ZLD technology is widely applied in coal-fired power plants.One of the technologies to achieve ZLD is spraying atomized FGD …
View article: Experimental study on chlorine Migration of Desulfurization Wastewater in Hot Flue Gas Environment
Experimental study on chlorine Migration of Desulfurization Wastewater in Hot Flue Gas Environment Open
To study the migration law of chlorine in the hot flue gas environment of desulfurization wastewater.Based on the simulated experimental system of desulfurization wastewater evaporation, the composition and micromorphology of gas-solid pha…
View article: Study on Evaporation Characteristics of FGD Wastewater in the Spray Drying Tower Using Numerical Simulation and Response Surface Methodology
Study on Evaporation Characteristics of FGD Wastewater in the Spray Drying Tower Using Numerical Simulation and Response Surface Methodology Open
Nowadays, zero discharge of flue gas desulfurization (FGD) wastewater in coal-fired power plants has attracted great attention from all over the world.In this work, the effects of initial particle size of droplets (A), nozzle atomization c…
View article: Effects of atmosphere and blending ratios on emission characteristics of pollutants from co‐combustion of municipal solid waste and aged refuse
Effects of atmosphere and blending ratios on emission characteristics of pollutants from co‐combustion of municipal solid waste and aged refuse Open
The emission of pollutants caused by incineration has imposed a severe burden on the atmospheric environment. In this study, the thermogravimetric thermal analyzer (TGA) was used to study the characteristic behavior of co‐combustion of mun…
View article: Economic Analysis of Atomization Drying of Concentrated Solution Based on Zero Discharge of Desulphurization Wastewater
Economic Analysis of Atomization Drying of Concentrated Solution Based on Zero Discharge of Desulphurization Wastewater Open
With the improvement of environmental protection requirements, more and more attention has been given to desulphurization wastewater with zero discharge in coal power plants. Atomization drying is part of the main zero discharge technologi…
View article: Numerical Investigation on the Evaporation Performance of Desulfurization Wastewater in a Spray Drying Tower without Deflectors
Numerical Investigation on the Evaporation Performance of Desulfurization Wastewater in a Spray Drying Tower without Deflectors Open
The desulfurization wastewater evaporation technology with flue gas has been widely applied to dispose of desulfurization wastewater. This paper investigates the effect of flue gas flow rate and temperature, wastewater flow rate and initia…
View article: Thermogravimetric Analysis of Coal Semi-Char Co-Firing with Straw in O2/CO2 Mixtures
Thermogravimetric Analysis of Coal Semi-Char Co-Firing with Straw in O2/CO2 Mixtures Open
For coal semi-char as a by-produced of low-temperature pyrolysis, combustion for power generation is one of the effective utilization methods to realize its clean and efficient utilization. However, the coal semi-char combustion process ha…
View article: Simulation Study on Centrifugal Spray Evaporation Characteristics and Process Optimization of Desulfurization Wastewater
Simulation Study on Centrifugal Spray Evaporation Characteristics and Process Optimization of Desulfurization Wastewater Open
As an advanced treatment of desulfurization wastewater, centrifugal spray drying technology, which can achieve a zero liquid discharge target, has attracted wide attention and great interest in recent years. However, the results of previou…
View article: Evaluation of the Uniformity of Heat Flux Distribution on Water Wall of a 600 MW Boiler under Varying Load Conditions
Evaluation of the Uniformity of Heat Flux Distribution on Water Wall of a 600 MW Boiler under Varying Load Conditions Open
With the development of renewable energy generating, the conventional power plants put forward higher requirements for flexible load regulation.While the heat flux distributions on water walls could change at varying load conditions.In the…
View article: Self-Paced Convolutional Neural Network for PolSAR Images Classification
Self-Paced Convolutional Neural Network for PolSAR Images Classification Open
Fully polarimetric synthetic aperture radar (PolSAR) can transmit and receive electromagnetic energy on four polarization channels (HH, HV, VH, VV). The data acquired from four channels have both similarities and complementarities. Utilizi…
View article: Spectral Clustering with Eigenvalue Similarity Metric Method for POL-SAR Image Segmentation of Land Cover
Spectral Clustering with Eigenvalue Similarity Metric Method for POL-SAR Image Segmentation of Land Cover Open
A simple and fast approach based on eigenvalue similarity metric for Polarimetric SAR image segmentation of Land Cover is proposed in this paper. The approach uses eigenvalues of the coherency matrix as to construct similarity metric of cl…
View article: Texturing degree boosts thermoelectric performance of silver-doped polycrystalline SnSe
Texturing degree boosts thermoelectric performance of silver-doped polycrystalline SnSe Open
Tin selenite (SnSe) has attracted significant attention due to its record thermoelectric figure of merit (ZT=2.6 at 923 K) of its single crystal. However, the polycrystalline SnSe processes considerably less ZTs (⩽1.1). In this study, we i…
View article: Effects of Coal Blending and Operating Conditions on Combustion and NO Emission Characteristics in a Tangentially-fired Utility Boiler
Effects of Coal Blending and Operating Conditions on Combustion and NO Emission Characteristics in a Tangentially-fired Utility Boiler Open
The influences of operating conditions, such as excess air ratio and SOFA arrangement, on temperature distributions, species distributions, NOx emissions and burnout of a tangentially-fired utility boiler using bituminous and blended coal …
View article: Numerical Study on Combustion and Heat Transfer Properties Under Oxy-fuel Condition in a 600MW Utility Boiler
Numerical Study on Combustion and Heat Transfer Properties Under Oxy-fuel Condition in a 600MW Utility Boiler Open
Oxy-fuel combustion is recognized as one of the most promising CO2 capture technologies. Under oxy-fuel combustion, the concentrations of CO2 and H2O are much higher, result in different temperature profiles and heat transfer properties. I…
View article: Enhanced thermoelectric performance in n-type polycrystalline SnSe by PbBr<sub>2</sub> doping
Enhanced thermoelectric performance in n-type polycrystalline SnSe by PbBr<sub>2</sub> doping Open
By increasing the carrier concentration and the DOS effective mass, a ZT of 0.54 was achieved at 793 K.
View article: Emission Control of Trace Heavy Metal Elements in Coal-fired Power Plants
Emission Control of Trace Heavy Metal Elements in Coal-fired Power Plants Open
The trace heavy metal elements occur in coal during the coal-forming process and enrich on the bottom ash or fly ash after coal combustion, then escape into the air in the form of particulate or vapour, causing certain environmental hazard…