Difficulties in modeling processes in the zones before entering the extruder matrix and in the extruder matrix and their solution by creating a universal mathematical …
N Radchenko, G Ivanitsky, B Tselen… - Modern engineering …, 2023 - moderntechno.de
N Radchenko, G Ivanitsky, B Tselen, A Nedbailo
Modern engineering and innovative technologies, 2023•moderntechno.de… Most models are designed to calculate only one type of raw material and when
processed in an extruder of only one type [3, 4]. In this paper, in the process of modeling,
the authors took into account the shortcomings of existing models. In particular, the raw
material in the zone in front of the matrix and in the matrix is considered as a homogeneous
non-Newtonian viscoplastic liquid. An orthogonal conical coordinate system is also used,
which makes it possible to take …
processed in an extruder of only one type [3, 4]. In this paper, in the process of modeling,
the authors took into account the shortcomings of existing models. In particular, the raw
material in the zone in front of the matrix and in the matrix is considered as a homogeneous
non-Newtonian viscoplastic liquid. An orthogonal conical coordinate system is also used,
which makes it possible to take …
Abstract
The article analyzes the existing mathematical models and methods for calculating the process of extrusion processing of plant materials. Based on the analysis, their main advantages and disadvantages are determined. It has been established that most mode
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