PLA 소재를 이용한 용융전기방사 기반의 나노섬유 제조를 위한 비접촉식 유도가열 노즐설계 최적화에 관한 연구 


62권  3호, pp. 175-182, 6월  2025
10.12772/TSE.2025.62.175


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  요약

The PLA nanofiber manufacturing technology using the melt electrospinning method requires the maintenance of the nozzle temperature (260?), so a non-contact induction heating method is to be applied. However, it is not easy to obtain experimental data on the heating and maintenance time of the induction heating method, so it is possible to secure the conditions through simulation of the process variables required for the process through finite element analysis. In this study, the nozzle part of the induction heating method was designed with a copper coil with a 3/16 inch outer diameter of 4.76 mm, an inner diameter of 3.24 mm, a thickness of 0.76 mm, and a gap of 2 mm. The induction heating analysis used an axisymmetric model, and the heating time was 5 seconds, the frequency was 40 kHz, the initial current was 150 A, and the number of turns was 5. It was confirmed that uniform PLA fiber production with an average diameter of 1.7±0.2 μm and 2.63 μm was possible at a feed rate of 150 rpm, a TCD of 150 mm, a voltage of 42 KV, and a melting temperature of 260 oC was possible.

  통계
2022년 11월부터 누적 집계
동일한 세션일 때 여러 번 접속해도 한 번만 카운트됩니다. 그래프 위에 마우스를 올리면 자세한 수치를 확인하실 수 있습니다.
  논문 참조

[IEEE Style]

채효정 and 김삼수, "Study on the Optimization of Non-contact Induction Heating Nozzle Design for Manufacturing Nanofibers Based on Melt Electrospinning Using PLA Material," Textile Science and Engineering, vol. 62, no. 3, pp. 175-182, 2025. DOI: 10.12772/TSE.2025.62.175.

[ACM Style]

채효정 and 김삼수. 2025. Study on the Optimization of Non-contact Induction Heating Nozzle Design for Manufacturing Nanofibers Based on Melt Electrospinning Using PLA Material. Textile Science and Engineering, 62, 3, (2025), 175-182. DOI: 10.12772/TSE.2025.62.175.

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pISSN : 1225 - 1089
eISSN : 2288 - 6419

한국연구재단 우수등재학술지 유지 (2022년)