Advances in Mechanical Design
The Proceedings of the 2023 International Conference on Mechanical Design (ICMD 2023)
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252 Result(s)
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**ang-Hong Wang
Engineering
English
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Article
Preparation and properties of ZrO2-strengthened porous mullite insulation materials using Y2O3 additive
ZrO2-strengthened porous mullite insulation materials were prepared by foaming technology utilizing ZrSiO4 and Al2O3 as primary materials and Y2O3 as an additive. The effects of Y2O3 contents on the phase composi...
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Article
Vibration analysis of rotor systems with bearing clearance using a novel conformal contact model
This paper proposes a novel cylindrical conformal contact model for the large-diameter bearing with small clearance to its housing in aero-engines. Since the clearance between them is usually below one-thousan...
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Article
Coal fly ash resource utilization: Effects of inorganic minerals amendments on CFA-originated opal/sand aggregates formation
Opal (amorphous silica, SiO2·nH2O), a solid waste byproduct of the alkaline extracting alumina from coal fly ash, exhibits strong adsorption properties and is a secondary/clay mineral in the soil. Combining opal ...
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Article
Remaining Useful Life Prediction Method for Multi-Component System Considering Maintenance: Subsea Christmas Tree System as A Case Study
Maintenance is an important technical measure to maintain and restore the performance status of equipment and ensure the safety of the production process in industrial production, and is an indispensable part ...
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Article
Aerodynamic effects of trains circulating through a bifurcated tunnel
In practice, bifurcated railway tunnels are occasionally employed in the construction of long tunnels due to specific geological reasons. However, the aerodynamic behaviors of trains moving through such comple...
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Article
Data-driven casting defect prediction model for sand casting based on random forest classification algorithm
The complex sand-casting process combined with the interactions between process parameters makes it difficult to control the casting quality, resulting in a high scrap rate. A strategy based on a data-driven m...
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Article
The identification method for rock strength and joint while drilling based on cutting energy density
Rock strength and joint parameters are the basic parameters reflecting engineering rock quality. The traditional rock strength testing method requires taking cores from the surrounding rock on site and transpo...
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Book and Conference Proceedings
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Article
Longitudinal and cross-sectional partitioned failure mechanism of tunnels subjected to stick-slip action of strike-slip faults
Permanent displacement occurs in strike-slip faults due to stick-slip action, causing significant damage and distinct partitioning features in tunnels intersecting these faults. To elucidate the longitudinal a...
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Chapter and Conference Paper
The Progress and Management Suggestions for the Renovation and Restoration of Sea Area and Coastal Zone
In recent years, the central government has invested in supporting 74 coastal zone renovation and restoration projects through sea area use funds, achieving a series of significant results
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Chapter and Conference Paper
Assessment of Wind Energy Resources in Fujian Sea Areas Based on WRF Model
Wind energy is an important energy source with a strong potential for development. China’s Fujian Sea areas is a key area for the development of offshore wind power. In this study, WRF model was used to simula...
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Chapter and Conference Paper
Design of the Stiffener Layout for Dome Structures Based on Topology Optimization
The inner steel plate of the containment dome in the nuclear power plant is commonly used as formwork for concrete pouring. After construction, the steel plate also becomes a part of the load-bearing system of...
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Article
Research on efficient utilization of high-phosphorus oolitic hematite for iron enrichment and dephosphorization by hydrogen mineral phase transformation
The paper proposes the innovative technology of hydrogen mineral phase transformation–magnetic separation–acid leaching for iron enrichment and dephosphorization, based on the mineralogical characteristics of ...
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Article
Multi-Parameter Influence Analysis of Interaction Between Internal Solitary Wave and Fixed Submerged Body
To obtain the interaction characteristics between Internal solitary waves (ISWs) and submerged bodies, a three-dimensional numerical model for simulating ISWs was established in the present study based on the ...
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Article
Failure Envelopes of Single-Plate Rigid Helical Anchors for Floating Offshore Wind Turbine
Helical anchor is a kind of novel foundation for floating offshore wind turbines, which should be subjected to combined tensile loading caused by wind, wave and current. However, the research about the capacit...
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Article
Open AccessMachine Learning-Assisted Low-Dimensional Electrocatalysts Design for Hydrogen Evolution Reaction
The process of machine learning is introduced in detail.
Recent developments in machine learning for low-dimensional electro...
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Article
Natural pyrrhotite with different crystal forms activating PDS for the degradation of Rhodamine B prevalent in industrial wastewater: Performance differences and mechanisms
In this study, we investigated the difference and mechanism of the degradation of Rhodamine B by hexagonal natural pyrrhotite (HNP, Fe0.93S) and monoclinic natural pyrrhotite (MNP, Fe0.85S) activating peroxydisul...
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Article
A CNC-Machined WR-2.2 Band Orthogonal Mode Transducer for a Radiometer
This paper presents a WR-2.2 band waveguide orthogonal mode transducer (OMT) for an ice cloud remote sensing radiometer. A holistic approach is proposed to the design and manufacturing. Given the difficulties ...
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Article
Piecewise linear representation of pressure wave data of high-speed trains traveling through tunnels
Piecewise linear representation (PLR) techniques have been widely adopted to recharacterize high-dimensionality time series data in numerous fields for purposes of dimensionality reduction, fluctuation filteri...
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Article
Correlation Between Fiber Orientation and Geometrical Shrinkage of Injected Parts Under the Influence of Flow-Fiber Coupling Effect
Fiber reinforced thermoplastics (FRP) have been widely used in automotive industry. However, how does the flow-fiber coupling effect influence the micro fiber orientation and further affect the geometrical shr...
