Çözeltiden üfleme ile nanolif üretim yönteminde hava basincinin nanolif üretimine etkisi

Translated title of the contribution: Effect of air pressure on nanofiber production in solution blowing method

Yusuf Polat, Murat Umut Yangaz, Mehmet Durmus Cąlisir, Mehmet Zafer Gül, Ali Demir, Bülent Ekici, Ali Kiliç*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

In this study, effect of air pressure on nanofiber diameter and morphology was studied for solution blowing technique. A computational fluid dynamics (CFD) analysis was realized via ANSYS® Fluent software, and the results were compared with experimental solutions. The results showed that an increase in air inlet pressure from 100 kPa to 300 kPa has significant effect on nanofiber diameter and morphology. In contrast, as the air inlet pressure increases above 300 kPa to 600 kPa, both nanofiber diameter increases, and the fiber agglomerations are observed due to high turbulence intensity. The droplets were observed at 100 kPa air inlet pressure due to low driving force applied to the polymer solution. The effects of air pressure on nanofiber diameter and morphology have been investigated by using finite volume method, and the results are compared with the experimental results.

Translated title of the contributionEffect of air pressure on nanofiber production in solution blowing method
Original languageTurkish
Pages (from-to)1719-1728
Number of pages10
JournalJournal of the Faculty of Engineering and Architecture of Gazi University
Volume35
Issue number4
DOIs
Publication statusPublished - 2020

Bibliographical note

Publisher Copyright:
© 2020 Gazi Universitesi Muhendislik-Mimarlik. All rights reserved.

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