Abrar Gasmi is a third-year Ph.D. candidate at the Laboratoire des Technologies Innovantes (LTI) at Université de Picardie Jules Verne (UPJV) in France. Her research focuses on the development of 3D printing processes for complex prototypes of geopolymer composites, using rheological approaches to optimize material behavior during printing. To validate her experimental work, she employs Computational Fluid Dynamics (CFD) as a numerical simulation tool, ensuring precision and efficiency. Her work aims to push the boundaries of sustainable and innovative materials manufacturing through advanced 3D printing techniques.