Skip to content

fix wall model for incompressible SA and SST turbulence models #1155

Description

@bigfooted

Is your feature request related to a problem? Please describe.

The currently implemented wall model for SA is not working robustly, and needs be modified for incompressible flows. The model has not been implemented for SST but can easily be implemented from the SA wall model. The SA wall model implementation in @EduardoMolina 'feature_WallModelLES' works well with almost no modifications and the implementation can be based on this version.

Describe the solution you'd like
Current implementation of wall model extended to incompressible flows for SA and SST.
Also needed is proper computation of y+ and wall shear stress in output files.
Validation test case replicating literature performance. Currently available to me: Buice & Eaton Diffuser.

Describe alternatives you've considered

Additional context
I performed a preliminary implementation and validation for isothermal walls (Buice & Eaton diffuser).

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

Type

No type

Projects

No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions