@ARTICLE{Białecki_Ryszard_Selected_2024, author={Białecki, Ryszard and Adamczyk, Wojciech and Ostrowski, Ziemowit}, volume={vol. 45}, number={No 1}, journal={Archives of Thermodynamics}, pages={145-153}, howpublished={online}, year={2024}, publisher={The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences}, abstract={This article discusses selected aspects of modelling blood flow in the arteries. The method of reproducing the variable-in-time geometry of coronary arteries is given based on a sequence of medical images of different resolutions. Within the defined shapes of the arteries, a technique of generation of numerical meshes of the same topology is described. The boundary conditions and non-Newtonian rheological models used in blood flow are discussed, as well as the description of blood as a multiphase medium. The work also includes a discussion of tests on the phantom of the carotid artery for the accuracy of measurements made using ultrasonography.}, type={Article}, title={Selected aspects of blood flow simulations in arteries}, URL={http://www.journals.pan.pl/Content/131263/15_AOT-00657-Bialecki.pdf}, doi={10.24425/ather.2024.150447}, keywords={Blood flow, CFD, Coronary arteries, Boundary conditions, Blood rheology}, }