Comparison of MRI measurements and CFD simulations of hemodynamics in intracranial aneurysms using a 3D printed model ‐ Influence of noisy MRI measurements.

Autor:	Giese, Daniel, Heinlein, Alexander, Klawonn, Axel, Knepper, Jascha, Sonnabend, Kristina
Předmět:	INTRACRANIAL aneurysms BLOOD flow COMPUTATIONAL fluid dynamics MAGNETIC resonance imaging BENCHMARK problems (Computer science) FLOW simulations
Zdroj:	PAMM: Proceedings in Applied Mathematics & Mechanics; Nov2019, Vol. 19 Issue 1, pN.PAG-N.PAG, 1p
Abstrakt:	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. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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