THERMAL SCIENCE
International Scientific Journal
A MULTI-PHASE FLOW MODEL FOR ELECTROSPINNING PROCESS
ABSTRACT
An electrospinning process is a multi-phase and multi-physicical process with flow, electric and magnetic fields coupled together. This paper deals with establishing a multi-phase model for numerical study and explains how to prepare for nanofibers and nanoporous materials. The model provides with a powerful tool to controlling over electrospinning parameters such as voltage, flow rate, and others.
KEYWORDS
PAPER SUBMITTED: 2013-03-08
PAPER REVISED: 2013-04-28
PAPER ACCEPTED: 2013-05-01
PUBLISHED ONLINE: 2013-12-28
THERMAL SCIENCE YEAR
2013, VOLUME
17, ISSUE
Issue 5, PAGES [1299 - 1304]
- Bhardwaj, N., Kundu, S. C., Electrospinning: A Fascinating Fiber Fabrication Technique, Biotechnol. Adv., 28 (2010), 3, pp. 325-347
- Silke, M., et al., Micro- and Nanostructured Surface Morphology on Electrospun Polymer Fibers, Macromolecules, 35 (2002), 22, pp. 8456-8466
- Casper, C. L., et al., Controlling Surface Morphology of Electrospun Polystyrene Fibers: Effect of Humidity and Molecular Weight in the Electrospinning Process, Macromolecules, 37 (2004), 2, pp. 573-578
- He, J. H., Effect on Temperature on Surface Tension of a Bubble and Hierarchical Ruptured Bubbles for Nanofiber Fabrication, Thermal Science, 16 (2012), 1, pp. 327-330
- Xu, L., et al., Electrospun Nanoporous Materials: Reality, Potential and Challenges, Mater. Sci. Technol., 26 (2010), 11, pp. 1304-1308
- Xu, L., et al., Theoretical Model for the Electrospinning Nanoporous Materials Process, Comput. Math. Appl., 64 (2012), 5, pp. 1017-1021
- Wu, X. F., et al., Modeling of Solvent Evaporation from Polymer Jets in Electrospinning, Appl. Phys. Lett., 98 (2011), 223108
- Sanders, E. H., et al., Two-Phase Electrospinning from a Single Electrified Jet: Microencapsulation of Aqueous Reservoirs in Poly(ethylene-co-vinyl Acetate) Fibers, Macromolecules, 36 (2003), 11, pp. 3803-3805
- Xu, L., et al., A Thermo-Electro-Hydrodynamic Model for Vibration-Electrospinning Process, Thermal Science, 15 (2011), Suppl. 1, pp. S131- S135
- Xu, L., A Mathematical Model for Electrospinning Process under Coupled Field Forces, Chaos Soliton. Fract., 42 (2009), 3, pp. 1463-1465
- Eringen, A. C., Maugin, G. A., Electrodynamics of Continua I: Foundations and Solid Media, Springer-Verlag, New York, USA, 1990
- Eringen, A. C., Maugin, G. A., Electrodynamics of Continua II: Fluids and Complex Media, Springer-Verlag, New York, USA, 1990
- Hu, Y. Y., Huang, Z. M., Numerical Study on Two-Phase Flow Patterns in Coaxial Electrospinning, J. Appl. Phys., 101 (2007), 084307.
- Gopala, V. R., van Wachem, B. G. M., Volume of Fluid Methods for Immiscible-Fluid and Free-Surface Flows, Chem. Eng. J., 141 (2008), 1-3, pp. 204-221
- Wei, W., et al., Numerical Simulation of the Cone-Jet Formation and Current Generation in Electrostatic Spray-Modeling as Regards Space Charged Droplet Effect, J. Micromech. Microeng., 23 (2013), 015004
- Morsi, S. A., Alexander A. J., An Investigation of Particle Trajectories in Two-Phase Flow Systems, J. Fluid Mech., 55 (1972), 2, pp. 193-208