A5101965473- Thermochemical Biomass Conversion Processes
- Microstructure and mechanical properties
- Electromagnetic Effects on Materials
- Laser Design and Applications
- Radiomics and Machine Learning in Medical Imaging
- Biodiesel Production and Applications
- 3D Modeling in Geospatial Applications
- Metal Forming Simulation Techniques
- Fiber-reinforced polymer composites
- Spectroscopy and Laser Applications
- Iron and Steelmaking Processes
- Advanced Wireless Communication Technologies
- Polymer crystallization and properties
- Laser-Matter Interactions and Applications
- Lignin and Wood Chemistry
- Laser-Plasma Interactions and Diagnostics
- MRI in cancer diagnosis
- Microwave Engineering and Waveguides
- AI in cancer detection
- Free Radicals and Antioxidants
- Advanced Antenna and Metasurface Technologies
- Metal and Thin Film Mechanics
- Thermal and Kinetic Analysis
- Laser-induced spectroscopy and plasma
- Energy and Environment Impacts
Yanshan University
2022-2023
Qingdao University of Technology
2018-2023
Qingdao University of Science and Technology
2023
Nanjing University of Aeronautics and Astronautics
2022
Qingdao University
2022
University of Nebraska–Lincoln
2021
Huazhong University of Science and Technology
2021
In this study, waste engine oil (WEO) was used as catalyst for co-pyrolysis with tires (WT) to increase the heat transfer efficiency between tire particles. The synergetic effects during process of WT and WEO were investigated via thermogravimetric analyzer. Co-pyrolysis different mixing ratios blends performed in a self-made tube furnace at 500℃ explore effect on product distribution. compositions products determined by FTIR, Py-GC/MS, BET. TG DTG curves mixture demonstrate that could...
NaOH, dolomite and NiCl2 were used as catalysts to examine their effects on co–pyrolysis with waste bicycle tires (WT) engine oil (WEO). The pyrolysis behaviors investigated by thermogravimetric analysis. activation energy of the catalytic main reaction stage was derived Kissinger–Akahira–Sunose (KAS) method under four different heating rates conditions. calculations show that all three can reduce reaction. Co–pyrolysis WT WEO performed in a self–made lab bench at 600 °C explore impact...
Real-time matching of millimeter wave (mmWave) narrow beams is a great challenge in dynamic vehicle to infrastructure (V2I) environments due the mobility vehicles. In this paper, novel beam search strategy based on spectrum-environment awareness proposed. Combining technique label iterative optimization with three-dimensional (3D) grid encoding, treats optimal pair indexes (BPIs) as labels and encodes features. Three-dimensional encoding symmetry-based environmental coding technology. A new...
Abstract In this work, thermogravimetric (TG) and Fourier‐transform infrared spectroscopy (FTIR) were used to explore changes in the cracking process when engine oil was mixed with waste tires. The results presented herein provide a theoretical basis technical support for development of potential applications tire copyrolysis. According TG analysis, it found that pyrolysis efficiency significantly increased increasing ratios blending. Coats–Redfern method determine kinetics copyrolysis...
An intelligent-reflecting-surface aided multigroup multicast communication system is investigated in this paper. We develop energy-efficient designs for both the precoding matrix at base station and passive reflecting beamforming intelligent-reflecting-surface, subject to minimum signal-to-interference-plus-noise ratio constraint of each user unit-modulus imposed by intelligent-reflecting-surface. This leads a complex non-convex problem which tackle we propose two novel algorithms based on...
In the present research, TG and FTIR were used to study effect of chemical activation pretreatment on sludge pyrolysis. The results showed that both acidic alkaline promoted KOH inhibited elimination crystallization water release volatiles. On other hand, H 2 SO 4 favored separation Low concentrations activator production combustible gas generation CO . By analyzing energy pyrolysis process using Coats-Redfern method, it was found both, , able reduce energy. When used, more significant.
In this work, we studied the kinetics and behavior of wood panel wastes containing ureaformaldehyde resins. For purpose, used a TG-FTIR coupled system to analyze gaseous products pyrolysis. With results, obtained models that provide theoretical evidence data support for reactions. According our findings, pyrolysis components displayed two stages, second stage presented higher intensity. At temperature 900 °C, gas generation rate hard UF (UF1) was 32.6% than soft (UF2). When increased from...
A grid of equidistant electron stripes is generated during the collision two laser pulses under a small angle in underdense plasma. Due to oblique incidence, transverse standing wave plasma observed, addition longitudinal traveling compound field. This results generation density grating. The ratio peak stripe background can reach value 20:1. grating period determined by interaction angle. Analytical theory electric fields provided for plane waves. formation then verified via particle-in-cell...
Abstract In this work, thermal deep drawing and thermoelectric coupling tests were performed on an annealed ZK60 magnesium alloy sheet to investigate the effect of pulse current formability during process. The effects forming drawn parts studied, change laws thinning rate hardness obtained. results showed that use improved increased ultimate depth drawing. value part overall increasing trend, followed by drawing, which was significantly higher than after annealing without deep-drawn had...
Measurements of first and second harmonic radiation from nonlinear Thom- son scattered light as a function laser polarization ellipticity are reported. Polarization-resolved patterns were observed connected to the underlying electron motion, confirming half-century old theoretical predictions.