2022
DOI: 10.1088/1361-6595/ac84a5
|View full text |Cite
|
Sign up to set email alerts
|

Simulation study on an atmospheric pressure plasma jet interacting with a single fiber: effects of the fiber’s permittivity

Abstract: Polymer fibre surface modification by low temperature plasma has received much attention in recent years. The plasma kinetic behaviour and reactive species distribution can be totally different with the existence of fibre. In this work, a 2D axisymmetric fluid model is established to study the interaction between an atmospheric pressure plasma jet and single fibre with different relative permittivity (εr=1.5 and εr=80, respectively). Dividing of the ionization wave is observed when approaching to the fibre, fo… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
6
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
7

Relationship

2
5

Authors

Journals

citations
Cited by 13 publications
(6 citation statements)
references
References 70 publications
0
6
0
Order By: Relevance
“…However, the curved surface of the fiber filament makes it challenging to achieve high uniformity. In our previous studies on the interaction of plasma jet with single fibers, we found that the circumferential surface of the fiber filaments, especially at the south pole closer to the jet tube and the north pole on the opposite side, exhibited great inhomogeneity in the flux of reactive species, with a difference of up to three orders of magnitude [26]. Similar observations were made by Babaeva et al in their research on plasma-bubble interaction, where they found significant nonuniformity in plasma distribution on the circumferential surface of the bubble, suggesting a corresponding non-uniformity in the distribution of reactive species [27].…”
Section: Introductionmentioning
confidence: 93%
See 1 more Smart Citation
“…However, the curved surface of the fiber filament makes it challenging to achieve high uniformity. In our previous studies on the interaction of plasma jet with single fibers, we found that the circumferential surface of the fiber filaments, especially at the south pole closer to the jet tube and the north pole on the opposite side, exhibited great inhomogeneity in the flux of reactive species, with a difference of up to three orders of magnitude [26]. Similar observations were made by Babaeva et al in their research on plasma-bubble interaction, where they found significant nonuniformity in plasma distribution on the circumferential surface of the bubble, suggesting a corresponding non-uniformity in the distribution of reactive species [27].…”
Section: Introductionmentioning
confidence: 93%
“…In addition, the size of the fiber gap can also impact the uniformity of reactive species distribution [26]. In our previous investigation, we examined the penetration pattern and mechanism between an atmospheric pressure plasma jet and fiber membranes with varying fiber spacing.…”
Section: Introductionmentioning
confidence: 99%
“…The simulation model has been described and verified in our previous reports [10,11,14]; thus, a brief description is given here. A schematic of the simulation setup is shown in figure 1.…”
Section: Model Descriptionsmentioning
confidence: 99%
“…It is capable of maintaining a stable lowtemperature (near room temperature) diffusive discharge on a dielectric surface [9,10]. Additionally, the treating sample is placed in the plume of the APPJ, which is flexible and controllable even for materials with complex surfaces [11][12][13][14]. Therefore, APPJ provides a promising way of activating thermally-sensitive and synthesizing fragile catalysts.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the injected electron from the gas side mainly comes from the field electron emission on the electrode surface around the triple junction. To study the movement direction of those field-induced electrons, a plate−plate air corona discharge simulation model was established 58 (N 2 represents the primary collision reaction gas 59 ), and a voltage of −18 kV was applied between the high-voltage electrode and the ground. Based on the previous electric field simulation, the surface potential of the polymer surface was set to −15 kV.…”
Section: Tailored Coating For Charge Injection Blocking 3331 Electrod...mentioning
confidence: 99%