Adaptive in-focus particle detection and segmentation in holographic 3D image with mechanism-guided machine learning

H Zhang, B Wang, L Zhang, Y Zhao, Y Wang… - Optics and Lasers in …, 2024 - Elsevier
In the domain of three-dimensional (3D) particle holography, diverse imaging characteristics
across particles of varying scales and positions pose a notable impediment to efficient …

Moment‐Based Shape‐Learning Holography for Fast Classification of Microparticles

H Luo, J Xu, J Jiao, L Zhong, X Lu… - Advanced Photonics …, 2023 - Wiley Online Library
Compact computational in‐line holography based on deep learning is an attractive single‐
shot approach to image microparticles dispersed in 3D volume. The particle shape contains …

Mixing performance of preheated flue gas entering selective catalytic reactor under low loads

Y Zhang, M Zhang, H Zhou - Applied Thermal Engineering, 2023 - Elsevier
The reduced inlet flue gas temperature of the selective catalytic reduction (SCR)
denitrification device is a significant problem during the low-load operation of boilers. In this …

A Review of 3D Particle Tracking and Flow Diagnostics Using Digital Holography

J Hong - arXiv preprint arXiv:2412.18094, 2024 - arxiv.org
Advanced three-dimensional (3D) tracking methods are essential for studying particle
dynamics across a wide range of complex systems, including multiphase flows …

Dimensionless Characteristic Analysis of Indoor Gas–Liquid Humidification Jet Under Low Air Pressure on the Qinghai‐Xizang Plateau

J Hu, Y Wang, D Wang, C Song, B Suolang, Z Fu… - Indoor …, 2024 - Wiley Online Library
Mastering the characteristics of gas–liquid humidification jets at low pressure is fundamental
for creating indoor humidity environments on the Qinghai‐Xizang Plateau. In this paper, we …

Visualization and characterization of agricultural sprays using machine learning based digital inline holography

MS Kumar, CJ Hogan, SA Fredericks, J Hong - Computers and Electronics …, 2024 - Elsevier
Accurate characterization of agricultural sprays is crucial to predict in-field performance of
liquid applied crop protection products. In this paper, we introduce a robust and efficient …

Dual-camera off-axis holographic particle tracking velocimetry: Development and application to air-blast swirl spray measurement

Y Zhao, L Wang, H Zhang, Y Wang, Y Wu, X Wu… - Optics and Lasers in …, 2024 - Elsevier
Quantifying the droplet field near the atomizer exit poses a challenge due to its three-
dimensional (3D), multiscale and turbulent characteristics. An optical measurement method …

Simultaneous measurements of morphology, size distribution and concentration of ice crystals in icing wind tunnel with HACPI

B Wang, L Zhang, X Huang, X Guo, Y Wu, X Wu… - … Thermal and Fluid …, 2024 - Elsevier
The simulation of ice crystal icing at high altitudes in the icing wind tunnel holds significant
value for the study of icing on the aero-engine, pitot probe and other components of aircraft …

In-situ quantification of dispersity and sphericity of uranyl nitrate sol droplets using holographic imaging

Q Jin, Z Huang, R Xu, J Li, Z Li, L Chen, Z Lin, Y Wu… - Powder Technology, 2024 - Elsevier
Uniform-sized and highly spherical nuclear fuel microspheres are pivotal components in
high-temperature gas-cooled reactors. In the manufacturing process of microspheres …

Numerical Investigation of the Impact of the Rectangular Nozzle Aspect Ratio on Liquid Jet in Crossflow

M Shao, Z He, Q Wang - Journal of Fluids …, 2024 - asmedigitalcollection.asme.org
High-fidelity simulation is conducted to investigate liquid jet in crossflow, specifically
regarding the rectangular nozzle. The influence of aspect ratio (AR) of nozzles on the …