280 Result(s)
within
Hong** Wei
Engineering
English
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Article
Effect of carbon concentration on melting behavior of steel scraps in hot metal baths
To reveal the intricate mechanisms underlying the melting and dissolution processes of scraps in the iron ladle, the melting characteristics of three carbon steels with different C concentrations at the bath t...
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Article
Bearing capacity of shallow foundations considering geological uncertainty and soil spatial variability
The bearing capacity of shallow foundation is significantly affected by stratum uncertainty, mainly including geological uncertainty and spatial variability of soil properties. This paper aims to develop a gen...
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Article
Physics-informed neural networks for friction-involved nonsmooth dynamics problems
Friction-induced vibration is very common in engineering areas, such as aerospace, high-speed railways, robotics, and human/artificial joints. Analysing the dynamic behaviour of systems containing a multiple-c...
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Article
Effect of oxide inclusions on MnS precipitates and tensile mechanical property of high-strength low-alloy steel
The key role of oxide inclusions on the microstructure and mechanical property of a high-strength low-alloy steel was investigated. The field emission scanning electron microscope equipped with energy-dispersi...
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Article
Formation of free-surface vortex and vortex suppression by rotating stopper-rod at end of tundish casting
A rotating stopper-rod technique was proposed to suppress the formation of free-surface vortex in the tundish. The large eddy simulation model coupled with volume of fluid model was developed to study the stee...
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Article
Two Successive Approximate Models and Linear Formulations for Power Flow Analysis of DC Grid
DC distribution power system and DC Microgrid are becoming a reality, and the power flow analysis is crucial for the operations of DC power grid. This paper proposed two successive power flow models for DC gri...
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Article
Estimation of probable maximum aspect ratio of MnS inclusions in non-quenched and tempered steel after isothermal compression
To clarify the deformation behavior of MnS inclusions in a non-quenched and tempered steel at three different positions (edge, 1/2 radius and center) in the cross-section of the billet in the course of hot rol...
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Article
Explosion Hazard Analysis of Liquefied Petroleum Gas Transportation
This paper presents a quantitative risk analysis of liquefied petroleum gas (LPG) transportation. An accident that happened on June 13, 2020, on the highway near Wenling, China is studied as a case. In this ac...
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Article
Designing an Economic Index for a Hybrid PV/FC System with Cost Analysis and Reliability Improvement Based on an Improved Reptile Search Algorithm
The present article investigates the processing of increasing a hybrid photovoltaic-fuel cell system’s performance considering an economic index. Further, by utilizing the Markov model, solutions to enhance th...
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Article
Effect of pulse current parameters on electroplastically assisted dry cutting performance of W93NiFe alloy
Tungsten alloys have excellent properties such as high strength, high hardness, high melting point, and high specific gravity, which have been widely used in many cutting-edge scientific fields such as aerospa...
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Article
Interface characteristics and mechanical properties of titanium/aluminum composites with an interlayer fabricated by explosive welding
In this work, the interface morphology and element distribution of the TC1/AA1060/AA6061 composite plate were studied. The grain information was investigated by electron backscattered diffraction and interface...
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Chapter and Conference Paper
State-Integration Neural Network for Modeling of Forced-Vibration Systems
Dynamic analysis of forced-vibration systems could be computationally inefficient or even difficult to converge if the systems are highly complicated. Rapid advances in machine learning make it possible to est...
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Chapter and Conference Paper
Reliability-Based Design of Minimum Safe Net Distance Between Small-Space Tunnels
Due to the low occupation of land and the suitability in environmental protection, small-space tunnels are widely used in underpass projects in urban expressways. The determination of the minimum safe net dist...
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Chapter and Conference Paper
Comparison of Construction Schemes for Small-Space Tunnels with Large Sections and Shallow Depth in Jointed Weak Rocks
The small-space tunnels on city expressways have high requirements on the tunnelling deformation, construction period and budget control. Therefore, the selection of a reasonable construction scheme is quite i...
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Chapter and Conference Paper
Experimental Development and Key Technology Research of High Efficiency Lean Burn Engine
The effect of super lean burn on engine performance was studied on a self-developed pre-chamber multi-cylinder engine in this paper. The main work is to develop a pre-chamber multi-cylinder engine based on the...
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Chapter and Conference Paper
Geely's Lean-burn Gasoline Engine with Brake Thermal Efficiency of 46%
The pursuit of more efficient and cleaner combustion has become the driving force behind the development of the internal combustion engine, while the combustion technology with higher efficiency and lower carb...
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Chapter and Conference Paper
Modified Probabilistic Neural Networks LBP Classification Based on Distance Measures in Probability Space
Modified probabilistic neural networks are introduced for image classification based on various distance measures in probability space, in which the input to the model is local binary pattern histogram of imag...
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Article
Progress on Bionic Textured Cutting Tools: A Review and Prospects
Cutting tools are known as the “productivity” of the manufacturing industry, which affects the production efficiency and quality of the workpiece, and has become the focus of research and attention in academia...
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Article
Process parameters optimization of rotary friction welding of polylactic acid-containing glass fiber and polylactic acid-containing carbon fiber using the Taguchi method
In practice, the fused deposition modeling technique is widely used for producing various plastic functional components in the research and development stage. In particular, adhesive bonding is capable of bond...
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Article
Mechanisms of interfacial reactions between 316L stainless steel and MnO–SiO2 oxide during isothermal heating
Diffusion couple experiments were performed to study the thermodynamic and kinetic mechanisms of interfacial reactions between the 316L stainless steel and the composite MnO–SiO2 oxide during isothermal heating a...
