Eurasian Journal of Mathematical Theory and Computer Sciences 4-jild 2-son (2024) · 25–29-betlar

CALCULATING THE VELOCITY OF GLOBAL BLOOD FLOW WITH COMSOLE MULTYPYSICS IN THE CARDIOVESSEL

Nurjabova, Dilafruz

DOI: 10.5281/zenodo.10679284 · Manbada o'qish → · PDF (manba serverida)

Annotatsiya

This abstract discusses the process of solving a differential equation of parabolic type by the finite difference method. The method is based on discretization of space and time, approximation of derivatives and subsequent calculation of function values on a grid. The solution of a system of equations is performed using an explicit or implicit scheme. In an explicit scheme, the function values in the new time layer are calculated based on the function values in the previous layer. In the implicit scheme, the function values in the new layer are found as a solution to a system of equations. For the implicit scheme, iterative methods are used.

Differential equation, explicit scheme, implicit scheme, mathematical model of blood vessels, discretization of space and time.

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