The present contribution deals with the estimation of haemodynamics Quantities of Interest by exploiting Ultrasound Doppler measurements. A fast method is proposed, based on the PBDW method. Several methodological contributions are described: a sub-manifold partitioning is introduced to improve the reduced-order approximation, two different ways to estimate the pressure drop are compared, and an error estimation is derived. A test-case on a realistic common carotid geometry is presented, showing that the proposed approach is promising in view of realistic applications.
@article{arxiv.2006.04174,
title = {Reconstructing Haemodynamics Quantities of Interest from Doppler Ultrasound Imaging},
author = {Felipe Galarce and Damiano Lombardi and Olga Mula},
journal= {arXiv preprint arXiv:2006.04174},
year = {2021}
}
Comments
arXiv admin note: text overlap with arXiv:1904.13367