Results 1 to 10 of about 640,785 (119)

A Population Balance Model to Describe the Evolution of Sublethal Injury [PDF]

Foods, 2021
The detection and quantification of sublethal injury (SI) of pathogenic microorganisms has become a common procedure when assessing the efficiency of microbial inactivation treatments.
Simen Akkermans, Davy Verheyen, Cindy Smet, Jan F. M. Van Impe   +3 more
doaj   +2 more sources

Prediction of Bubble Size Distribution in a Batch Foaming System of Polystyrene-Supercritical CO2 [PDF]

علوم و تکنولوژی پلیمر, 2023
Hypothesis: One of the existing challenges in the foam production industry is to achieve the desired mechanical and thermal insulation properties required, which are directly related to cellular density, size, and distribution of bubbles.
Amir Fadaei, Mohamad Hosein Navid Famili, Mahdi Salami Hosseini   +2 more
doaj   +1 more source

Mechanism of Microbubbles and Cavitation Effect on Bubble Breakage in a Venturi Bubble Generator [PDF]

Journal of Applied Fluid Mechanics, 2023
Venturi bubble generators have been extensively studied because of having a simple structure and high foaming efficiency, while producing a uniform bubble size.
Q. Li, X. Guo, D. Z. Ming, M. Lei, J. L. Liu, L. Fang, J. Zhang   +6 more
doaj   +1 more source

Flow Characteristic Analysis of the Self-Priming Pump Based on the Population Balance Model

Frontiers in Energy Research, 2022
Self-priming pumps, as important two-phase fluid machinery, are widely used in disaster relief and emergency fields. The flow characteristics of the air–liquid two-phase fluid play an essential role in the self-priming pump performance.
Hao Chang, Hao Chang, Shiming Hong, Dehui Yu, Guangjie Peng, Jialin Du, Shouqi Yuan   +6 more
doaj   +1 more source

Numerical Simulation of Bubble Size Distribution in Single Snorkel Furnace (SSF) with Population Balance Model (PBM)

Metals, 2023
Single Snorkel Furnace (SSF) vacuum refining furnace is a novel external refining equipment for high clean steel production. RH is a molten steel refining technology developed by Rheinstahl-Heraeus company.
Fengsheng Qi, Nan Ye, Zhongqiu Liu, Sherman C. P. Cheung, Baokuan Li   +4 more
doaj   +1 more source

Experimental and population balance model interpretation of foam physics in porous media

Frontiers in Physics, 2022
Foam has been used as an effective displacing fluid for gas mobility control in enhanced oil recovery (EOR) and subsurface remediation. In this study, a series of core flooding experiments are performed on cores with a wide permeability ranging from 3.3 ...
Jing Zhao, Yanfeng He, Jun Yang
doaj   +1 more source

Evaluation on Coupling of Wall Boiling and Population Balance Models for Vertical Gas-Liquid Subcooled Boiling Flow of First Loop of Nuclear Power Plant

Energies, 2021
An accurate prediction of the interphase behaviors of the vertical gas-liquid subcooled boiling flow is meaningful for the first loop of a nuclear power plant (NPP).
Guang Hu, Yue Ma, Qianfeng Liu
doaj   +1 more source

Understanding the coagulation mechanism and floc properties induced by Fe(VI) and FeCl3: population balance modeling

Water Science and Technology, 2021
Coagulation kinetics and floc properties are of great fundamental and practical importance in the field of water treatment. To investigate the performance of Fe(VI) and Fe(III) salt on particle coagulation, Malvern Mastersizer 2000 was employed to ...
Xinliang Liu, Hailiang Yin, Jian Zhao, Ziqi Guo, Zhen Liu, Yizhou Sang   +5 more
doaj   +1 more source

Mass Transfer and Droplet Behaviors in Liquid-Liquid Extraction Process Based on Multi-Scale Perspective: A Review

Separations, 2023
Liquid-liquid extraction is an important separation technology in the chemical industry, and its separation efficiency depends on thermodynamics (two-phase equilibrium), hydrodynamics (two-phase mixing and contact), and mass transfer (molecular diffusion)
Sicen Yu, Jiyizhe Zhang, Shaowei Li, Zhuo Chen, Yundong Wang   +4 more
doaj   +1 more source

Numerical Simulation of Gas–Liquid Two-Phase Flow Characteristics of Centrifugal Pump Based on the CFD–PBM

Mathematics, 2020
This work seeks to apply the computational fluid dynamics–population balance model (CFD–PBM) to investigate the gas distribution and flow mechanism in the gas–liquid two-phase flow of a centrifugal pump.
Fan Zhang, Lufeng Zhu, Ke Chen, Weicheng Yan, Desmond Appiah, Bo Hu   +5 more
doaj   +1 more source