Virtual prototyping of PEEK filament deposition in material extrusion: a phase-field TRT-LBM study of void-controlled shape evolution
Published: 13 May 2026| Version 1 | DOI: 10.17632/j393g33hw2.1
Contributors:
Xiao Wang, Jing-Hua Zheng, Yong Li, Wenzhe Song, Congze Fan, Yiwei Chen, Bingbing ZhangDescription
The ellipse-fitted diameters a and b and the neck length L are used to quantify the shape evolution and bonding behavior. And the model agrees with a Hopper-type neck-growth benchmark and reproduces the wetting morphology of molten PEEK at 380 °C.
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Institutions
- Jiangsu Normal UniversityJiangsu, Tongshan
- Nanjing University of Aeronautics and AstronauticsJiangsu, Nanjing
- Beihang UniversityBeijing, Beijing
- Chinese Academy of SciencesBeijing, Beijing
Categories
Composite Material