Airflow in the human upper airways

Application Challenge AC7-02 © copyright ERCOFTAC 2020

Best Practice Advice

Key Fluid Physics

Application Uncertainties

Computational Domain and Boundary Conditions

Discretisation and Grid Resolution

Turbulence Models

Recommendations for Future Work

Acknowledgements

References

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Armenio, V., Piomelli, U. & Fiorotto, V. 1999

Effect of the subgrid scales on particle motion. Physics of Fluids 11 (10), 3030 – 3042.

Charnyi, Sergey, Heister, Timo, Olshanskii, Maxim A. & Rebholz, Leo G. 2017 On conservation laws of Navier-Stokes Galerkin discretizations . Journal of Computational Physics 337, 289 { 308. Codina, R. 2001 Pressure stability in fractional step �nite element methods for incompressible

ows. J. Comput. Phys. 170, 112{140.

Contributed by: S. C. Kassinos^a —
^aDepartment of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus