Design of a Novel Integrated Solid–Liquid Separation and Mixing Pin Screw for CF-PLA Particle-Based 3D Printing: Fluid Simulation and Performance Evaluation. - Wang, Jun; Liu, Xinke; Fu, Guanjun; Luo, Xipeng; Hu, Hang; Chen, Shuisheng; Huang, Yizhe (Applied Sciences (2076-3417), 2025)