SOLUTION OF THE PRESSURE PARAMETER USING THE DIFFERENTIAL EQUATION OF THE FINITE DIFFERENCE METHOD FOR THE CARDIOVASCULAR AND VISUALIZATION IN COMSOL MULTIPYSICS
Journal Title: International scientific journal Science and Innovation - Year 2024, Vol 3, Issue 5
Abstract
This abstract discusses how to solve a parabolic differential equation using the finite difference method. The approach involves discretizing space and time, approximating derivatives, and then calculating function values on a grid. The system of equations is solved using one of two methods: explicit or implicit. In the explicit system, the function values in the current temporal layer are derived using the function values from the preceding layer. The implicit strategy finds the function values in the new layer by solving a set of equations. The implicit approach employs iterative procedures. Also, Python was used to build a mathematical model for velocity and pressure components, which was integrated into COMSOL Multiphysics 5.6 for testing and computations.
Authors and Affiliations
Nurjabova D. , Abdumominova Sh. R.
Keywords
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- DOI 10.5281/zenodo.11364407
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