Results 41 to 50 of about 59,892 (311)

Prediction of Bubble Size Distribution above the Bubble-Breaking Plate

, 2023
The chord length distribution (CLD) of bubbles in the region above the bubble-breaking plate in the scrubbing–cooling chamber was studied experimentally using a conductivity probe.
Yifei Wang (95207), Jie Zeng, Tingting Li, Yifei Wang, Zongren Pan, Guangsuo Yu (8448381), Tingting Li (10553), Guangsuo Yu, Jie Zeng (315334), Zongren Pan (14521378)   +9 more
core   +1 more source

Bubble size distribution and inner surface in a bubble flow [PDF]

AIP Conference Proceedings, 2017
This paper follows the reports [4] and gives instructions on how to theoretically determine the bubble size and its distribution using the distribution function of Nukiyama-Tanasawa with friction factors.
P. Žitek, V. Valenta
openaire   +1 more source

Comparison of bubble detectors and size distribution estimators

Pattern Recognition Letters, 2018
Abstract Detection, counting and characterization of bubbles, that is, transparent objects in a liquid, is important in many industrial applications. These applications include monitoring of pulp delignification and multiphase dispersion processes common in the chemical, pharmaceutical, and food industries.
Jarmo Ilonen, Roman Juránek, Tuomas Eerola, Lasse Lensu, Markéta Dubská, Pavel Zemcík, Heikki Kälviäinen   +6 more
openaire   +1 more source

Applying Imaging Technique to Investigate Effects of Solute Concentrations and Gas Injection Rates on Gas Bubble Generation

Geofluids, 2022
This work investigated the bubble size variation under various aqueous conditions, including saline and surfactant solutions, with different gas injection rates using a commercial bubble analyzer.
Guanxi Yan, Zhixin Cheng, Ye Ma, Alexander Scheuermann, Ling Li   +4 more
doaj   +1 more source

A critical review of the recent developments in micro–nano bubbles applications for domestic and industrial wastewater treatment

Alexandria Engineering Journal, 2022
This review highlights the advantages of using micro–nano bubble (MNB) technology in various applications of wastewater treatment. Initially, the review examines key performance dissimilarities among different types of bubbles toward the treatment ...
Marwa Sakr, Mohamed M. Mohamed, Munjed A. Maraqa, Mohamed A. Hamouda, Ashraf Aly Hassan, Jafar Ali, Jinho Jung   +6 more
doaj   +1 more source

Methods for Predicting Bubble Size Distribution in Turbulent Flow

Water Resources Research
Gas bubbles are commonly observed in both natural and human‐made water systems, and their generation and distribution play pivotal roles in water quality and aquatic habitats.
Pengcheng Li, David Z. Zhu, Hang Wang, Rongcai Tang   +3 more
doaj   +1 more source

Inference of Bubble Size Distribution in Sediments Based on Sounding by Chirp Signals

Archives of Acoustics
A method is proposed to estimate the bubble void fraction and bubble size distribution in marine sediments based on measured sound speed and attenuation data in gas-bearing sediments.
Xiaohong YANG, Guangying ZHENG, Fangyong WANG, Fangwei ZHU, Linlang BAI   +4 more
doaj   +1 more source

The pseudo-homogeneous flow regime in large-scale bubble columns: experimental benchmark and computational fluid dynamics modeling

Petroleum, 2019
A precise prediction of the fluid dynamics in bubble columns is of fundamental importance to correctly design “industrial-scale” reactors. It is known that the fluid dynamics in bubble columns is related to the prevailing bubble size distribution ...
Giorgio Besagni, Fabio Inzoli, Thomas Ziegenhein, Dirk Lucas   +3 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Research on Digital Image Measurement Method of Multiscale Bubble Size Distribution

, 2019
The bubble column is a multiphase flow reactor, which has been widely used in energy and environmental field. The size and concentration of bubbles are of great significance for studying the heat and mass transfer process in the bubble column.
Pan, Z, Zhang, B, Zhao, L, Tang, Z, Xu, C   +4 more
core   +1 more source