CFD Simulations AC7-01: Difference between revisions

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#Different outlet boundary conditions
#Different outlet boundary conditions
#In RANS simulations a turbulent dispersion model was used to account for the effect of turbulence on particle transport.
#In RANS simulations a turbulent dispersion model was used to account for the effect of turbulence on particle transport.
==Large Eddy Simulations==
===Computational domain and meshes===
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Revision as of 09:46, 4 October 2019

Front Page

Description

Test Data

CFD Simulations

Evaluation

Best Practice Advice

Aerosol deposition in the human upper airways

Application Challenge AC7-01   © copyright ERCOFTAC 2019

CFD Simulations

Overview of CFD Simulations

LES and RANS simulations were carried out in the benchmark geometry. The details of these numerical tests and their predicted deposition are given in the following paragraphs. In summary, the main differences in LES and RANS simulations are:

  1. Computational meshes
  2. Turbulence modeling
  3. Different outlet boundary conditions
  4. In RANS simulations a turbulent dispersion model was used to account for the effect of turbulence on particle transport.

Large Eddy Simulations

Computational domain and meshes




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Front Page

Description

Test Data

CFD Simulations

Evaluation

Best Practice Advice


© copyright ERCOFTAC 2019