Assessment of Reynolds Stress Components and Turbulent Pressure Loss using 4D flow MRI with Extended Motion Encoding

PURPOSE: To measure the Reynolds stress tensor using 4D flow MRI, and to evaluate its contribution to computed pressure maps. METHODS: A method to assess both velocity and Reynolds stress using 4D flow MRI is presented and evaluated. The Reynolds stress is compared by cross-sectional integrals of th...

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Bibliographic Details
Published in:Magn Reson Med
Main Authors: Haraldsson, Henrik, Kefayati, Sarah, Ahn, Sinyeob, Dyverfeldt, Petter, Lantz, Jonas, Karlsson, Matts, Laub, Gerhard, Ebbers, Tino, Saloner, David
Format: Artigo
Language:Inglês
Published: 2017
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5927556/
https://ncbi.nlm.nih.gov/pubmed/28745409
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.26853
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