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Closed Extending the buoyantPimpleFoam solver for LTS support
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  • Extending the buoyantPimpleFoam solver for LTS support

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  • Closed Issue created

    Functionality to add/problem to solve

    Implementing the LTS support for buoyantPimpleFoam. I would like to make some test analysis in the HVAC analysis and check, if I can reach a better convergence rather than using SIMPLE(C). In my former company, I used the pseudo-transient method almost all the time for the HVAC analysis. Would be interesting to test as I do have a test case which seems to be quite instable for steady-state algorithms.

    Target audience

    Mainly HVAC analysis in terms of convergence optimisation and stability. Some cases seems to behave badly by using the steady-state approach (small convective and larger buoyancy forces).

    Proposal

    Simply implement LTS support for buoyantPimpleFoam.

    What does success look like, and how can we measure that?

    I would do some HVAC analysis with buoyantSimpleFoam and buoyantPimpleFoam + LTS and compare the results.

    Links / references

    See implementation in pimpleFoam

    Funding

    Feature exist in pimpleFoam

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