Giese, Daniel, Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Knepper, Jascha and Peters, Kristina ORCID: 0000-0003-3064-0247 (2019). Comparison of MRI measurements and CFD simulations of hemodynamics in intracranial aneurysms using a 3D printed model - Influence of noisy MRI measurements. Technical Report.

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Abstract

MRI (Magnetic Resonance Imaging) measurements and CFD (Computational Fluid Dynamics) simulations for blood flow in intracranial aneurysms are compared for a benchmark problem. In particular, it is shown that noise and other artifacts in the MRI measurements have an influence on certain properties of the flow field, e.g., on the boundary flow and mass conservation.

Item Type: Preprints, Working Papers or Reports (Technical Report)
Creators:
CreatorsEmailORCID
Giese, Danieldaniel.giese@uk-koeln.deUNSPECIFIED
Heinlein, Alexanderalexander.heinlein@uni-koeln.deUNSPECIFIED
Klawonn, Axelaxel.klawonn@uni-koeln.deorcid.org/0000-0003-4765-7387
Knepper, Jaschajascha.knepper@uni-koeln.deUNSPECIFIED
Peters, Kristinakristina.peters@uk-koeln.deorcid.org/0000-0003-3064-0247
URN: urn:nbn:de:hbz:38-96713
Series Name at the University of Cologne: Technical report series. Center for Data and Simulation Science
Volume: 2019,11
Subjects: Data processing Computer science
Natural sciences and mathematics
Mathematics
Technology (Applied sciences)
Uncontrolled Keywords:
KeywordsLanguage
CFD (Computational Fluid Dynamics)English
MRI (Magnetic Resonance Imaging)English
benchmarkEnglish
comparisonEnglish
intracranial aneurysmsEnglish
Faculty: Central Institutions / Interdisciplinary Research Centers
Divisions: Central Institutions / Interdisciplinary Research Centers > Center for Data and Simulation Science
Language: English
Date: 29 May 2019
URI: http://kups.ub.uni-koeln.de/id/eprint/9671

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