On 1-D PDE-based cardiovascular flow bottleneck modeling and analysis: a vehicular traffic flow-inspired approachOn 1-D PDE-based cardiovascular flow bottleneck modeling and analysis: a vehicular traffic flow-inspired approach Πλήρης Δημοσίευση σε Συνέδριο Conference Full Paper 2024-10-232022enWe illustrate the potential of PDE-based traffic flow control in cardiovascular flow analysis, monitoring, and control, presenting a PDE-based control-oriented formulation, for 1-D blood flow dynamics in the presence of stenosis. This is achieved adopting an approach for modeling and analysis that relies on the potential correspondence of 1-D blood flow dynamics in the presence of stenosis, with 1-D traffic flow dynamics in the presence of bottleneck. We reveal such correspondence in relation to the respective (for the two flow types), speed dynamics and a (consistent with them) fundamental diagram-based reduction; bottleneck dynamic effects description and resulting boundary conditions; and free-flow/congested regimes characterization.The research project was supported by the Hellenic Foundation for Research and Innovation (H.F.R.I.) under the “2nd Call for H.F.R.I. Research Projects to support Faculty Members & Researchers” (ProjectNumber: 3537/ORAMA).http://creativecommons.org/licenses/by-nc-nd/4.0/544-54913th IFAC Symposium on Dynamics and Control of Process Systems, including BiosystemsIFAC-PapersOnLineBekiaris-Liberis_DYCOPS 2022.pdfChania [Greece]Library of TUC2024-10-23application/pdf423.9 kBfree Bekiaris-Liberis Nikolaos Μπεκιαρης-Λυμπερης Νικολαος Elsevier Blood flow dynamics Bottleneck analysis Flow analysis Stenoses Traffic flow control