Simulation of Non-Newtonian Flow in an Extrusion Die | Tutorial for FEATool Multiphysics
2.9 هزار بار بازدید -
3 سال پیش
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Computational Fluid Dynamics (CFD) Video
Computational Fluid Dynamics (CFD) Video Tutorial - Simulation of Non-Newtonian Flow in an Extrusion Die with the FEATool Multiphysics MATLAB toolbox https://www.featool.com
This example models flow of a polymer through an extrusion die with two outlets. This type of flow can for example be found in manufacturing processes of plastic parts. The polymer is assumed to be non-Newtonian, and can be modeled with a shear thinning Bird-Carreau viscosity model. The die is also assumed to be rotationally symmetric, allowing a reduction of the model geometry to an axisymmetric cross section.
► QUICK LINKS:
00:00 - Introduction
01:45 - Geometry definition
03:50 - Mesh generation
04:40 - Equation specification
06:45 - Boundary conditions
08:30 - Solving
09:05 - Postprocessing and visualization
Accompanying step-by-step instructions are also available in the FEATool Multiphysics User's Guide https://www.featool.com/doc/fluid_dyn...
#CFD #NonNewtonian #Polymer
This example models flow of a polymer through an extrusion die with two outlets. This type of flow can for example be found in manufacturing processes of plastic parts. The polymer is assumed to be non-Newtonian, and can be modeled with a shear thinning Bird-Carreau viscosity model. The die is also assumed to be rotationally symmetric, allowing a reduction of the model geometry to an axisymmetric cross section.
► QUICK LINKS:
00:00 - Introduction
01:45 - Geometry definition
03:50 - Mesh generation
04:40 - Equation specification
06:45 - Boundary conditions
08:30 - Solving
09:05 - Postprocessing and visualization
Accompanying step-by-step instructions are also available in the FEATool Multiphysics User's Guide https://www.featool.com/doc/fluid_dyn...
#CFD #NonNewtonian #Polymer
3 سال پیش
در تاریخ 1400/08/10 منتشر شده
است.
2,940
بـار بازدید شده