2 papers
cond-mat.soft2026
Coalescence of Printed Yield Stress Filaments in Direct Ink Writing
Hugo L. França, Daniël Tieman, James D. Shemilt +2
In direct ink writing (DIW), neighbouring filaments of yield-stress inks are deposited side-by-side and are expected to merge into smooth, mechanically robust structures. Unlike Ne…
physics.flu-dyn2022
Viscoplastic Lines: Printing a Single Filament of Yield Stress Material on a Surface
Jesse van der Klok, Daniël Tieman, Maziyar Jalaal
This study presents the spreading of a single filament of a yield stress (viscoplastic) fluid extruded onto a pre-wetted solid surface. The filaments spread laterally under surface…