Numerical simulation and experimental research of electrospun polyacrylonitrile Taylor cone based on multiphysics coupling
Abstract: In the electrospinning process, the Taylor cone, as the jet source, directly affects the jet movement and the quality of the fiber membrane. Therefore, to understand the formation mechanism of the Taylor cone intuitively, a multiphysics coupling model that comprehensively considers the gravitational field, electrostatic field, and fluid field is established, and numerical simulations are conducted in this study. First, we construct a level-set function and analyze the force of the droplet. The gravity, surface tension, and electric field force are coupled to the incompressible Navier–Stokes equation as volume forces, and the nonconservation of the droplet area is solved by approximating the Dirac function with a smooth function. Subsequently, the deformation of the electrospun polyacrylonitrile (PAN) Taylor cone under different process parameters is simulated. Finally, data obtained from the numerical simulation and the average diameter of the electrospun PAN fiber membrane are analyzed via gray relational analysis. The results show that the volume force is the key factor affecting the average diameter of the fiber membrane (the correlation is 0.934). This article provides an effective reference and basis for the analysis and control of the electrospinning process.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Numerical simulation and experimental research of electrospun polyacrylonitrile Taylor cone based on multiphysics coupling ; volume:23 ; number:1 ; year:2023 ; extent:13
e-Polymers ; 23, Heft 1 (2023) (gesamt 13)
- Creator
-
Chen, Peng
Zhou, Qihong
Chen, Ge
Wang, Yuntao
Lv, Jinghu
- DOI
-
10.1515/epoly-2022-8106
- URN
-
urn:nbn:de:101:1-2023021313035390075465
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:58 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Chen, Peng
- Zhou, Qihong
- Chen, Ge
- Wang, Yuntao
- Lv, Jinghu
Other Objects (12)
Humanistic Elements in the Educational Practice at a United States Sub-Baccalaureate Technical College
Periodic solutions for a differential inclusion problem involving the p (t)-Laplacian
Ground state solutions for magnetic Schrödinger equations with polynomial growth
Influence of the blade size on the dynamic characteristic damage identification of wind turbine blades
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Drug-target interaction prediction based on spatial consistency constraint and graph convolutional autoencoder
Automatic Design of Robust Optimal Controller for Interval Plants using Genetic Programming and Kharitonov Theorem
Sensor selection for hyper‐parameterized linear Bayesian inverse problems
Sequence-based identification of interface residues by an integrative profile combining hydrophobic and evolutionary information
Oncogenic role of TWF2 in human tumors: A pan-cancer analysis
Study of photovoltaic integrated prefabricated components for assembled buildings based on sensing technology supported by solar energy
Humanistic Elements in the Educational Practice at a United States Sub-Baccalaureate Technical College
Periodic solutions for a differential inclusion problem involving the p (t)-Laplacian
Ground state solutions for magnetic Schrödinger equations with polynomial growth
Influence of the blade size on the dynamic characteristic damage identification of wind turbine blades
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Drug-target interaction prediction based on spatial consistency constraint and graph convolutional autoencoder
Automatic Design of Robust Optimal Controller for Interval Plants using Genetic Programming and Kharitonov Theorem
Sensor selection for hyper‐parameterized linear Bayesian inverse problems
Sequence-based identification of interface residues by an integrative profile combining hydrophobic and evolutionary information
Oncogenic role of TWF2 in human tumors: A pan-cancer analysis
Study of photovoltaic integrated prefabricated components for assembled buildings based on sensing technology supported by solar energy
Humanistic Elements in the Educational Practice at a United States Sub-Baccalaureate Technical College
Periodic solutions for a differential inclusion problem involving the p (t)-Laplacian
Ground state solutions for magnetic Schrödinger equations with polynomial growth
Influence of the blade size on the dynamic characteristic damage identification of wind turbine blades
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Humanistic elements in the educational practice at a United States sub-baccalaureate technical college
Drug-target interaction prediction based on spatial consistency constraint and graph convolutional autoencoder
Automatic Design of Robust Optimal Controller for Interval Plants using Genetic Programming and Kharitonov Theorem
Sensor selection for hyper‐parameterized linear Bayesian inverse problems
Sequence-based identification of interface residues by an integrative profile combining hydrophobic and evolutionary information
Oncogenic role of TWF2 in human tumors: A pan-cancer analysis