Article in International Journal of Engineering Science: Numerical reproduction of physiological flow conditions in complex vessel system of cerebral arteries with a porosity based method

Published: 29 August 2025| Version 3 | DOI: 10.17632/5vxtmcwr64.3
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Description

Orginal data used in the scientific article containing: 1. Basilar artery model in .hm - Hypermesh model 2. Basilar artery model in .msh.h5 - Fluent model 3. The velocity curve used in the work in .txt format - BA_velocity_doppler 4. Pressure curve used in the work in .txt format - BA_pressure 5. User defined function for blood in .c format 6. Normalized velocity profile for BA 7. Middle cerebral artery model in .hm - Hypermesh model 8. Middle cerebral artery model in .msh.h5 - Fluent model 9. The velocity curve used in the work in .txt format - MCA_velocity_doppler 10. Pressure curve used in the work in .txt format - MCA_pressure 11. Pressure curve used in the work in .txt format - MCA_pressure_0.5_minus_mmHg 12. Normalized velocity profile for MCA 13. Stl. files of the middle cerebral artery performed on an industrial Nikkon CT Scanner (BA is in previous authors base) 14. Sample of porosity definition (screenshot form Ansys Fluent) 15. Named expression (velocity inlet transient profile - screenshot form Ansys Fluent) 16. Umax definition (screenshot form Ansys Fluent) 17. Paraview - automatic export to ensight format used in paraview (screenshot form Ansys Fluent) 18. Porosity zone calculator

Files

Steps to reproduce

hm file can be used in Altair HyperMesh .msh.h5 in Ansys Fluent

Institutions

Warszawski Uniwersytet Medyczny, Wojskowa Akademia Techniczna im Jaroslawa Dabrowskiego

Categories

Medicine, Brain, Cardiovascular Disease, Computed Tomography, Computational Fluid Dynamics, Porosity, Blood Analysis

Funding

National Science Center

2020/37/B/ST8/03430

Licence