55 Result(s)
within
Engineering
Engineering, general
Science, Humanities and Social Sciences, multidisciplinary
**fu Fu
Article
-
Article
Recent Advancements in Fluid Dynamics: Drag Reduction, Lift Generation, Computational Fluid Dynamics, Turbulence Modelling, and Multiphase Flow
By improving the understanding of fluid behaviour and allowing the development of cutting-edge technologies that enhance fluid-related processes in various sectors, advances in fluid dynamics serve a crucial r...
-
Article
Preparation of Biochar Composite Graphene Oxide for the Removal of Boron in Simulated Fracturing Flowback Fluid
The treatment of boron in fracturing backflow fluid is a widely studied issue in oil and gas resource extraction. In this work, the material of canola straw-derived biochar composite graphene oxide (BC@GO) was...
-
Article
A Sustainable Innovation Framework Based on Lean Six Sigma and Industry 5.0
Industry 5.0 envisions a human-centered approach to design and value creation. In addition, the Lean Six Sigma (LSS) methodology has proved successful in enhancing production activities and quality. By integra...
-
Article
Predicting Rate of Penetration in Ultra-deep Wells Based on Deep Learning Method
The accurate prediction of the rate of penetration (ROP) is crucial for optimizing drilling parameters and enhancing drilling efficiency in ultra-deep wells. However, this task is challenging due to the harsh ...
-
Article
Selective Maintenance of Multistate Systems Considering the Random Uncertainty of the System Mission Period and Mission Breaks
A selective maintenance model for multistate systems that simultaneously considers the random uncertainty of the system mission period and mission breaks and the requirements of different system performance le...
-
Article
Research on Dynamic Hierarchical Control Strategy of AGC in Complex Power Grid with Penetration Effect of Wind Power
The system inertia and relative reserve capacity will decrease due to the increasing penetration of wind power, which adds difficulty for the traditional automatic generation control (AGC). In addition, the pa...
-
Article
An Improved Multivariate Adaptive Regression Splines (MARS) Method for Prediction of Compressive Strength of High-Strength (HS) Concrete
In today's engineering problems, an adaptive computer-aided system is recruited to relieve the computational cost of design evaluations. The capability of machine learning techniques can be regarded in learnin...
-
Article
Disintegration Mechanism and Swelling–Consolidation Characteristics of Saturated Disintegrated Carbonaceous Mudstone
Highway constructions in southern China have revealed a massive distribution of carbonaceous mudstone. However, this mudstone is seldomly used as embankment fillers because of its significant disintegration up...
-
Article
Grouting Effects of Fully Mechanized Tunneling Method for Metro Cross-Passage Construction in Soil Strata
The fully mechanized tunneling (FMT) method was recently developed for metro cross-passage construction. In the construction phase, plugging and backfilling grouting must be carried out, and lifting grouting f...
-
Article
Slightly Amphiphilic Polymer Microspheres as an HTHP Fluid Loss Control Additive for Oil-Based Drilling Fluid
The application of oil-based drilling fluids in high temperature deep well drilling and the other complex well drilling process has been severely restricted due to the limited types and poor high-temperature h...
-
Article
Carbon Fiber-Reinforced Polymer Rod Embedment Depth Influence on Concrete Strengthening
The use of carbon fiber-reinforced polymer (CFRP) rods offers a good solution for external strengthening of flexural reinforced concrete (RC) members. Limited data are available on the behavior of beams extern...
-
Article
Experimental Study on the Interaction Between the Reservoir and Tunnel During the Construction and Operation Period
Tunnel construction in water-rich areas is likely to damage the surrounding environment of the tunnel site area and to have an impact on the surrounding environment and surface water. To reveal the law of inte...
-
Article
Effect of a Novel Lubricant Embedded with Alcohol Ether, Amide and Amine Motifs for Silicate Drilling Fluid on Bit Balling and Lubrication: an Experimental Study
In a silicate drilling fluid system, the surface pores of clay particles are easily blocked by silicate and their surface characteristics are highly changed by ion adsorption, which will increase the probabili...
-
Article
Corrosion Risk Assessment Model of Gas Pipeline Based on Improved AHP and Its Engineering Application
The paper is aimed at establishing a corrosion risk assessment model for the buried gas pipeline. To realize the forecast of the gas pipeline corrosion damage risks, the adverse factors of the safe operation w...
-
Article
Model Investigation on Intelligent Sliding Sleeve Downlink System Based on Pressure Waves
Aiming at efficiently and reliably controlling the intelligent sliding sleeve to open and close from the surface, a bypass downlink system is proposed without influencing the current stimulation equipment and ...
-
Article
An Improved Multi-objective Particle Swarm Optimization with Mutual Information Feedback Model and Its Application
Multi-objective optimization problems have been widely studied in the evolutionary computation domain, and many algorithms with evolutionary computation have been successfully adopted to solve multi-objective ...
-
Article
Study on Gelation, Properties and Micromorphology of Modified Nano-TiO2 Crosslinking Hydroxypropyl Guar Gum
In the study, a hydroxypropyl guar gum (HPG) gel was prepared using modified nano-TiO2 particles as a crosslinking agent. Firstly, nano-TiO2 particles were prepared using the sol–gel method. Nano-TiO2 particles w...
-
Article
Multi-response Optimization of Thermal Cycling Process for Al6092/SiC/ZrW2O8 Composites Using RSM-MOGA
Thermal cycling can reduce or eliminate thermal stresses in aluminum matrix composites, which is essential to improve the dimensional stability of the composites. In this work, the effect of thermal cycling pr...
-
Article
Numerical Analysis on the Effect of Combined-Curve Tapered Segment on the Flow Field and Separation Performance of Hydrocyclones
Tapered segment, the main separation region in a hydrocyclone, is mainly used to cut off the short-circuit flow. Generally, a single straight-line tapered segment is set in a conventional hydrocyclone, the eff...
-
Article
The Experimental Investigation on Progressive Deformation of Shear Slip Surface Based on Acoustic Emission Measurements
The sliding surface deformation of the soil slope mainly presents progressive failure characteristics, and serial acoustic emission (AE) signals are generated during the deformation process of progressive land...
