A5115604828- Metallurgical Processes and Thermodynamics
- Metabolomics and Mass Spectrometry Studies
- Advanced Sensor Technologies Research
- Tea Polyphenols and Effects
- Drilling and Well Engineering
- Iron and Steelmaking Processes
- Food Quality and Safety Studies
- Hydrogen embrittlement and corrosion behaviors in metals
- Polymer composites and self-healing
- Combustion and Detonation Processes
- Advanced Control Systems Optimization
- Railway Systems and Energy Efficiency
- Tunneling and Rock Mechanics
- Railway Engineering and Dynamics
- Machine Fault Diagnosis Techniques
- Advanced Sensor and Energy Harvesting Materials
- Dynamics and Control of Mechanical Systems
- Environmental and Industrial Safety
- Fire dynamics and safety research
- Non-Destructive Testing Techniques
- Surface Roughness and Optical Measurements
- Supercapacitor Materials and Fabrication
- Innovations in Concrete and Construction Materials
- Hydraulic Fracturing and Reservoir Analysis
- Planetary Science and Exploration
Shengli Oilfield Central Hospital
2025
China University of Petroleum, East China
2024-2025
Shenyang Aerospace University
2024
Sinopec (China)
2024
Yanshan University
2024
Universidad del Noreste
2024
Beijing Institute of Petrochemical Technology
2023
Northeastern University
2021
PDMS/CNT films with microdome arrays and porous TPU/MXene nanofibre are assembled into high-performance piezoresistive pressure sensors, which greatly improve the sensitivity stability of sensors.
Abstract A high‐fidelity multibody‐system dynamic model of the looped tether transportation system (L‐TTS) is proposed in this study to its large deformation as well overall motion. The absolute nodal coordinate formulation (ANCF)‐based gradient‐deficient beam element employed establish accurate two flexible tethers subject deformations. relative movement climbers along described by using sliding joint based on ANCF. To reduce collision risks between and climbers, libration suppression...
ABSTRACT This study focuses on the preparation and characterization of high glass transition temperature shape memory polymers (HTSMP) for leak plugging applications. The HTSMP was synthesized through a curing reaction characterized using FTIR spectroscopy, which confirmed occurrence ring‐opening resulting in formation hydroxyl groups. reached up to 136°C, it maintained modulus over 10 MPa at 200°C. Shape performance tests showed that samples exhibited recovery rate ranging from 80% 95%,...
Pitting corrosion of rotating machinery is one the most common faults in industrial engineering. The convolutional neural network (CNN) increasingly applied to fault diagnosis. However, conventional CNN method will reduce feature dimension collected signal and cause loss information during pooling process. In this paper, a new based on dilated combined with spatial dropout (DCSD) proposed diagnose early machinery. By filling convolution kernel, DCSD can increase receptive field without...
In the continuous casting process, temperature of liquid steel in tundish determines speed and secondary cooling conditions, then influences billet quality. It's very important to measure quickly accurately. However, initial response lag blackbody cavity sensor is inevitable since time required for inner wall reaching thermal equilibrium by heat transfer. this paper, order eliminate sensor, a transfer model established. The characteristics integral emissivity with different depths immersed...
Abstract In response to the problem of poor search performance and difficulty in escaping from local optimum Harris hawks optimizer, an improved optimizer with enhanced logarithmic spiral dynamic factor (IHHO‐ELSDF) is proposed this paper. The mechanism adopted exploration phase, its main feature use opposite‐learning hybrid for more promising regions. used replace energy improve global capability algorithm, it can better balance exploitation. addition, a random distribution strategy...
In the exploration process of shale oil reservoirs, instability wellbore is prone to occur, which can lead collapse and abandonment wellbore. Therefore, it necessary reinforce containing shale. Recently, researchers have been emulating biomineralization processes enhance integrity walls. this work, sedimentary films derive from mineralization deposition 45.5 nm SiO2 nanoparticles with polymers. SEM shows that optimal PAH/PAA/PAH/SiO2 film has a denser structure, leading enhanced flatness...
<title>Abstract</title> Dark tea, a fermented tea variety, is closely linked to its geographical origin in terms of quality and market value. Thus, accurately identifying the dark crucial for ensuring determining price. This study established non-targeted metabolomics approach using ultra-performance liquid chromatography-quadrupole-electrostatic field Orbitrap mass spectrometry (UHPLC-Q-Exactive MS) identify differential chemical components from various regions. Chemometric modeling was...