2 research outputs found
Reconstructing Haemodynamics Quantities of Interest from Doppler Ultrasound Imaging
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.Comment: arXiv admin note: text overlap with arXiv:1904.1336