FEM Modelling of Ultrasound Enhanced Electrospinning (USES)

Joni Mäkinen; Petteri Helander; Tuomas Puranen; Joel Hunnakko; Karin Kogermann; Ivo Laidmäe; Heikki Nieminen; Ari Salmi; Jyrki Heinämäki; Edward Hæggström

doi:10.1109/ULTSYM.2019.8926132

FEM Modelling of Ultrasound Enhanced Electrospinning (USES)

Joni Mäkinen, Petteri Helander, Tuomas Puranen, Joel Hunnakko, Karin Kogermann, Ivo Laidmäe, Heikki Nieminen, Ari Salmi, Jyrki Heinämäki, Edward Hæggström

Department of Neuroscience and Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

Abstract

We present simulation efforts towards trying to understand ultrasound enhanced electrospinning (USES). Compared to traditional electrospinning this method uses ultrasound to produce an acoustic fountain on the free surface of the spinning liquid. This fountain is used as a base for the electrospinning process by applying a high-voltage between a collector plate and the liquid. The simulation predictions for the acoustic fountain height as a function of acoustic power are compared to measured values. Then, the effect of electrostatic deformation of the fountain, when a high-voltage is applied, is studied by simulations as a function of initial fountain height.

Original language	English
Title of host publication	2019 IEEE International Ultrasonics Symposium (IUS)
Publisher	IEEE
Pages	2511-2514
Number of pages	4
ISBN (Electronic)	978-1-7281-4596-9
DOIs	https://doi.org/10.1109/ULTSYM.2019.8926132
Publication status	Published - 9 Dec 2019
MoE publication type	A4 Article in a conference publication
Event	IEEE International Ultrasonics Symposium - Glasgow, United Kingdom Duration: 6 Oct 2019 → 9 Oct 2019

Publication series

Name	IEEE International Ultrasonics Symposium
Publisher	IEEE
ISSN (Print)	1948-5719
ISSN (Electronic)	1948-5727

Conference

Conference	IEEE International Ultrasonics Symposium
Abbreviated title	IUS
Country	United Kingdom
City	Glasgow
Period	06/10/2019 → 09/10/2019

Keywords

acoustic fountain
electrospinning
FEM
ultrasound
ultrasound enhance electrospinning

Access to Document

10.1109/ULTSYM.2019.8926132

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Mäkinen, J., Helander, P., Puranen, T., Hunnakko, J., Kogermann, K., Laidmäe, I., ... Hæggström, E. (2019). FEM Modelling of Ultrasound Enhanced Electrospinning (USES). In 2019 IEEE International Ultrasonics Symposium (IUS) (pp. 2511-2514). [8926132] (IEEE International Ultrasonics Symposium). IEEE. https://doi.org/10.1109/ULTSYM.2019.8926132

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title = "FEM Modelling of Ultrasound Enhanced Electrospinning (USES)",

abstract = "We present simulation efforts towards trying to understand ultrasound enhanced electrospinning (USES). Compared to traditional electrospinning this method uses ultrasound to produce an acoustic fountain on the free surface of the spinning liquid. This fountain is used as a base for the electrospinning process by applying a high-voltage between a collector plate and the liquid. The simulation predictions for the acoustic fountain height as a function of acoustic power are compared to measured values. Then, the effect of electrostatic deformation of the fountain, when a high-voltage is applied, is studied by simulations as a function of initial fountain height.",

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author = "Joni M{\"a}kinen and Petteri Helander and Tuomas Puranen and Joel Hunnakko and Karin Kogermann and Ivo Laidm{\"a}e and Heikki Nieminen and Ari Salmi and Jyrki Hein{\"a}m{\"a}ki and Edward H{\ae}ggstr{\"o}m",

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Mäkinen, J, Helander, P, Puranen, T, Hunnakko, J, Kogermann, K, Laidmäe, I, Nieminen, H, Salmi, A, Heinämäki, J & Hæggström, E 2019, FEM Modelling of Ultrasound Enhanced Electrospinning (USES). in 2019 IEEE International Ultrasonics Symposium (IUS)., 8926132, IEEE International Ultrasonics Symposium, IEEE, pp. 2511-2514, IEEE International Ultrasonics Symposium, Glasgow, United Kingdom, 06/10/2019. https://doi.org/10.1109/ULTSYM.2019.8926132

FEM Modelling of Ultrasound Enhanced Electrospinning (USES). / Mäkinen, Joni; Helander, Petteri; Puranen, Tuomas; Hunnakko, Joel; Kogermann, Karin; Laidmäe, Ivo; Nieminen, Heikki; Salmi, Ari; Heinämäki, Jyrki; Hæggström, Edward.

2019 IEEE International Ultrasonics Symposium (IUS). IEEE, 2019. p. 2511-2514 8926132 (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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