Search Results - "HENGZHI CHEN"

Siamese Biattention Pooling Network for Change Detection in Remote Sensing by Chen, Hengzhi, Hu, Kun, Filippi, Patrick, Xiang, Wei, Bishop, Thomas, Wang, Zhiyong

“…Change detection (CD) in remote sensing aims to identify variations in image pairs captured at the same location but different times. While recent deep…”
Get full text

Unsaturated Polyester Resin Nanocomposites Containing ZnO Modified with Oleic Acid Activated by N,N'-Carbonyldiimidazole by Chen, Hengzhi, Tian, Xiaoxue, Liu, Jing

“…Hydrophobic zinc oxide (ZnO) nanoparticles were produced through grafting aminopropyltriethoxysilane (APS) and oleic acid (OA), which was activated by ,…”
Get full text

COVID-19 and diabetes research: Where are we now and what does the future hold? A bibliometric visualization analysis by Zhang, Xunlan, Wen, Ru, Chen, Hengzhi, Liu, Jian, Wu, Yu, Xu, Min, Wang, Rongpin, Zeng, Xianchun

“…The extensive spread of Coronavirus disease 2019 (COVID-19) worldwide has caused a dramatic negative impact on many individuals' health. This study aims to…”
Get full text

Parametric optimization of packed bed for activated coal fly ash waste heat recovery using CFD techniques by Liang, Kai, Jin, Saimeng, Chen, Hengzhi, Ren, Jingzheng, Shen, Weifeng, Wei, Shun'an

“…Coal fly ash is an industrial solid waste generated from coal preparation during the processing and cleaning of coal for electric power generation…”
Get full text

Dispersivity of modified ZnO and characterization of polyurethane/ZnO composites by Chen, Hengzhi, Yang, Dongming, Guo, Zhengkui

“…The properties of inorganic nanoparticles/polymer composites depend on the dispersivity of nanoparticles in a polymer matrix. The effect of surface…”
Get full text

Investigation on upconversion photoluminescence of Bi3TiNbO9:Er3+:Yb3+ thin films by Chen, Hengzhi, Yang, Bin, Sun, Yan, Zhang, Mingfu, Sui, Yu, Zhang, Zhiguo, Cao, Wenwu

Get full text

Effect of lanthanum doping on linear and nonlinear-optical properties of Bi3TiNbO9 thin films by Chen, Hengzhi, Yang, Bin, Zhang, Mingfu, Wang, Feiyan, Cheah, Kokwai, Cao, Wenwu

Get full text

Investigation on optical properties of Bi2.85La0.15TiNbO9 thin films by prism coupling technique by Zhang, Mingfu, Chen, Hengzhi, Yang, Bin, Cao, Wenwu

“…Layered-perovskite ferroelectric Bi 2.85 La 0.15 TiNbO 9 (LBTN) optical waveguiding thin films were grown on fused silica substrates by pulsed laser deposition…”
Get full text

Optical properties of Bi2.25La0.75TiNbO9 thin films grown on fused silica substrates by PLD by Zhang, Mingfu, Yang, Bin, Chen, Hengzhi, Cao, Wenwu

Get full text

Bubble behavior in a vacuum fluidized bed by Chen, Hengzhi, Zou, Wangyang

“…Bubble behavior in a vacuum fluidized bed was investigated in this work. Experimental results showed that bubble diameter and rise velocity increased with…”
Get full text

Mechanism of Achieving a Dense Downer:  Modeling and Validation by Chen, Hengzhi, Li, Hongzhong, Tan, Shiyu

“…A pressure balance model for a circulating fluidized bed (CFB) unit that incorporates a downer has been proposed. A comparison of the operation stability…”
Get full text

Characterization of a high-density downer reactor by Chen, Hengzhi, Li, Hongzhong

“…Experiments were carried out in a specially designed circulating fluidized bed with a 5.6-m tall, 0.08 m ID downer, in which the maximal the solids flux 600 kg…”
Get full text

Nonlinear optical absorption in Bi3TiNbO9 thin films using Z-scan technique by Yang, Bin, Chen, Hengzhi, Zhang, Mingfu, Wang, Feiyan, Cheah, Kokwai, Cao, Wenwu

“…Bi 3 TiNbO 9 (BTN) thin films with layered perovskite structure were fabricated on fused silica by pulsed laser deposition. The XRD pattern revealed that the…”
Get full text

Investigating hydrodynamics and gas diffusion coefficient in CFB of binary particles with significant differences in particle properties by Chen, Hengzhi, Mu, Changan, Ding, Yuxuan

“…•The high-density cluster was effectively inhibited and heavy particles were distributed more uniformly.•The radial gas diffusion was accelerated and the…”
Get full text

Two-phase structure in a high-density downer by Chen, Hengzhi, Li, Hongzhong, Kwauk, Mooson

“…Dense–dilute phase structure is a common feature of gas–solids flow in circulating fluidized bed. This paper presents an experimental study of dense–dilute…”
Get full text

Effects of Pr Substitution on Electrical Properties of Bi(Fe0.95Mn0.05)O3 Thin Films by Wen, Zheng, Wang, Zhu, Chen, Hengzhi, Shen, Xuan, Li, Xuefei, Wu, Di, Yang, Bin, Li, Aidong

“…The effects of Pr 3+ substitution on electrical properties of Bi(Fe 0.95 Mn 0.05 )O 3 (BFMO) thin films are investigated. The leakage current densities of BFMO…”
Get full text

Simulation gas-solid flow in the downer with new structure-based drag model by Chen, Hengzhi, Gu, Sumin, Li, Hongzhong

“…To improve the accuracy of simulating the heterogeneous flow in a circulating fluidized bed (CFB) downer, a drag model based on the local structure of the…”
Get full text

Experiential investigation of cluster velocity and slip velocity in the CFB riser by Chen, Hengzhi, Ding, Yuxuan, Gu, Sumin, Geng, Chao, Sheng, Wei

“…Cluster velocity and slip velocity are the important features of cluster hydrodynamics and the statistical analysis was carried out based on the moving direct…”
Get full text

Siamese Bi-Attention Pooling Network for Change Detection in Remote Sensing by Chen, Hengzhi, Hu, Kun, Filippi, Patrick, Xiang, Wei, Bishop, Thomas, Wang, Zhiyong

“…Change Detection (CD) in remote sensing aims to identify variations in image pairs captured at the same location but different times. While recent deep…”
Get full text

Effect of mixing state of binary particles on bubble behavior in 2D fluidized bed by Chen, Hengzhi, Tian, Xiaoxue, Gu, Sumin, Geng, Chao, Yang, Dongming

“…In this study, a thin 2D fluidized bed was used to investigate the effect of mixing state of the binary particles on bubble behavior through the analysis of…”
Get full text