22 Result(s)
within
Engineering
**ng-hua Li
Article
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Article
Erratum to: Multi-objective optimization for draft scheduling of hot strip mill
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Open AccessCalibration method for line-structured light multi-vision sensor based on combined target
Calibration is one of the most important technologies for line-structured light vision sensor. The existing calibration methods depend on special calibration equipments, whose accuracy determines the calibrati...
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Mechanical behavior of concrete filled glass fiber reinforced polymer-steel tube under cyclic loading
The mechanical behavior of concrete-filled glass fiber reinforced polymer (GFRP)-steel tube structures under combined seismic loading is investigated in this study. Four same-sized specimens with different GFR...
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Research and development of large-scale cryogenic air separation in China
With the rapid growth in demand for industrial gas in steel and chemical industries, there has been significant emphasis placed on the development of China’s large-scale air separation technology. Currently, t...
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Open AccessDetection of shifted double JPEG compression by an adaptive DCT coefficient model
In many JPEG image splicing forgeries, the tampered image patch has been JPEG-compressed twice with different block alignments. Such phenomenon in JPEG image forgeries is called the shifted double JPEG (SDJPEG...
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Experimental validation of an integrated optimization design of a radial turbine for micro gas turbines
The aerodynamic performance, structural strength, and wheel weight are three important factors in the design process of the radial turbine for micro gas turbines. This study presents the experimental validatio...
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Open AccessA high-density microelectrode-tissue-microelectrode sandwich platform for application of retinal circuit study
Microelectrode array (MEA) devices are frequently used in neural circuit studies, especially in retinal prosthesis. For a high throughput stimulation and recording paradigm, it is desirable to obtain the respo...
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Open AccessControlling Roll Temperature by Fluid-Solid Coupled Heat Transfer
Currently, when magnesium alloy sheet is rolled, the method of controlling roll temperature is simple and inaccurate. Furthermore, roll temperature has a large influence on the quality of magnesium alloy sheet...
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Humidity-resistant inorganic binder for sand core making in foundry practice
The performance of sand core was improved by using the modified water glass as a binder and adding powder additives in the sand hardening process. The optimal proportion of the compound additives was determine...
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Thermal conductivity of cast iron -A review
This paper gives a brief introduction to the four research methods for the study on thermal conductivity of cast irons, including experimental measurement, statistical analysis, effective medium theory and num...
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Open AccessDSMC modeling of rarefied ionization reactions and applications to hypervelocity spacecraft reentry flows
The DSMC modeling is developed to simulate three-dimensional (3D) rarefied ionization flows and numerically forecast the communication blackout around spacecraft during hypervelocity reentry. A new weighting f...
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Calculating the effective thermal conductivity of gray cast iron by using an interconnected graphite model
A new theoretical model of gray cast iron taking into account a locally interconnected structure of flake graphite was designed, and the corresponding effective thermal conductivity was calculated using the th...
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Modification of inorganic binder used for sand core-making in foundry practice
With modified water glass as binder and the introduction of micro silicon powders into the core-making process, an improvement was made to the tensile strength and collapsibility of the sand core. The potassiu...
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Open AccessLaser polished fused deposition poly-lactic acid objects for personalized orthopaedic application
Patient-specific surgical guides are increasingly demanded. Material Extrusion (ME) is a popular 3D printing technique to fabricate personalized surgical guides. However, the ME process usually generates delet...
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Open AccessStandardization construction and development trend of bridge health monitoring systems in China
Bridge health monitoring (BHM) technology has been widely accepted as a powerful tool to assess structural performance and has moved from research to practice. Driven by the enormous demand of ensuring bridge ...
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Open AccessRoles of mortar volume in porosity, permeability and strength of pervious concrete
Pervious concrete is designed to be porous to allow permeation of water and air for combating the environmental and drainage problems arising from urbanization. However, despite extensive research, it is still...
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Open AccessResearch on TD-LTE wireless communication network propagation model optimization based on visual simulation and GIS
With the support of GIS spatial analysis technology, based on an in-depth study of the wireless propagation environment of a city, combined with the analysis of project requirements, it proposes to use the SPM...
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Enrichment characteristic of carbon atoms in solid-liquid zone of high carbon steel under different directional solidification rates
To reveal the formation mechanism and main influencing factors of C-segregation in high carbon steel under different solidification rates (40, 80, 160, 200 and 320 µm·s−1), the enrichment characteristics of carbo...
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Open AccessFire Intumescent, High-Temperature Resistant, Mechanically Flexible Graphene Oxide Network for Exceptional Fire Shielding and Ultra-Fast Fire Warning
Graphene oxide-based hybrid networks were fabricated via introducing multi-amino molecule with triple roles (i.e., cross-linker, fire retardant and reducin...
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Open AccessCo-packaged optics (CPO): status, challenges, and solutions
Due to the rise of 5G, IoT, AI, and high-performance computing applications, datacenter traffic has grown at a compound annual growth rate of nearly 30%. Furthermore, nearly three-fourths of the datacenter tra...
