Zobrazeno 1 - 10
of 877
pro vyhledávání: '"droplet breakup"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Microfluidic devices with complex geometries and obstacles have attracted considerable interest in biomedical engineering and chemical analysis. Understanding droplet breakup behavior within these systems is crucial for optimizing their desi
Externí odkaz:
https://doaj.org/article/e8fbdf7048954ae7be761c32882d0bfe
Autor:
Yanhong Guo, Yong Liu, Tuo Hou, Xinyu Zhang, Jiayun Gao, Jun He, Chengbo Wang, Jing Wang, Qingsen Zhao, Yue Chan, Yong Ren
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
This study presents a mathematical modeling and numerical investigation of oscillatory flow induced microdroplet breakup in low melting point alloy (LMPA)-in-water two-phase flow system in a microchannel. The effects of perturbation flow Weber number
Externí odkaz:
https://doaj.org/article/b50804b856fc4add8cf3fbe7e8eadff6
Publikováno v:
Fluids, Vol 9, Iss 10, p 228 (2024)
The present study explored the relationship between airborne transmission and the saliva fluid properties of a human sneeze. Specifically, we aimed to understand if altering the saliva and its relationship to droplet breakup and stability can affect
Externí odkaz:
https://doaj.org/article/b98d7696f7a54761929565c9546b0bd4
Autor:
Viola Rossano, Giuliano De Stefano
Publikováno v:
Computation, Vol 12, Iss 4, p 71 (2024)
Two different scale-resolving simulation (SRS) approaches to turbulence modeling and simulation are used to predict the breakup of a spherical water droplet in air, due to the impact of a traveling plane shock wave. The compressible flow governing eq
Externí odkaz:
https://doaj.org/article/0e085544f40f4680bf084103d1281fd8
Publikováno v:
Applications in Energy and Combustion Science, Vol 15, Iss , Pp 100162- (2023)
A population balance method based on weighted Monte-Carlo droplets is used to investigate breakup phenomena in single droplet combustion and spray flame synthesis (SFS). Particle shell formation in conjunction with superheating of liquid components i
Externí odkaz:
https://doaj.org/article/21d6e8ff403041d29225f0d9936b4b32
Publikováno v:
Ultrasonics Sonochemistry, Vol 94, Iss , Pp 106340- (2023)
The effect of pH on the occurrence states of peanut protein isolate (PPI) and high methoxyl pectin (HMP), and droplet breakup model of the emulsions under ultrasound were studied. Particle size distribution and scanning electron microscopy results sh
Externí odkaz:
https://doaj.org/article/7cabc33aa5be448db34d125d7015b1c0
Publikováno v:
Fluids, Vol 8, Iss 10, p 277 (2023)
A wide range of commercial powdered products are manufactured by spray drying emulsions. Some product properties are dependent on the oil droplet size, which can be affected by fluid mechanics inside the spray nozzle. However, most of the key flow pa
Externí odkaz:
https://doaj.org/article/635fbef4e9704365aa770251e53b928d
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
We present simulations of a square flow focusing droplet generator device exploring its performance characteristics over a range of interfacial surface tension values and varying neck width. Droplet generators have a wide range of applications from d
Externí odkaz:
https://doaj.org/article/791eb2d7865b40fe98359a95b3ef58b2
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