Open AccessPreliminary 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
Author(s) -
Jan Górecki
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1199/1/012006
Subject(s) - die (integrated circuit) , extrusion , compaction , channel (broadcasting) , sensitivity (control systems) , process (computing) , finite element method , mechanical engineering , materials science , compression (physics) , computer science , structural engineering , engineering , electronic engineering , composite material , telecommunications , operating system
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.