Preliminary investigations on extrusion of high viscosity slurry using direct writing techniqueAli Tesfaye Kebede, Esakki Balasubramanian, AS Praveen, Lade Rohit and Kumar ArvindInt. J. Simul. Multidisci. Des. Optim., 11 (2020) 15DOI: https://doi.org/10.1051/smdo/2020012