Preliminary analysis of the sensitivity of the fem model of the process of dry ice extrusion in the die with a circularly converging channel on the changing its  geometrical parameters

Jan Górecki

MACHINE MODELING AND SIMULATIONS, Machine Modeling and Simulations 2021

Preliminary analysis of the sensitivity of the fem model of the process of dry ice extrusion in the die with a circularly converging channel on the changing its geometrical parameters

Jan Górecki

Last modified: 10. 05. 2023

Abstract

The article presents the results of a preliminary analysis of the numerical model susceptibility for simulating the process of dry ice compaction utilizing single-channel and multiple channel dies. The work focuses on a preliminary comparison of the influence of changes in the geometrical parameters of the 4 types of compression channels. Based on the results of the performed analyses, conclusions were formulated for a basis and direction of further study regarding improving the energy efficiency of the indicated manufacturing process.