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DNS

DNS solvers and utilities compatible with OF6 with incompressible budget terms

Example: (testing cases will be released once ready)

Author

Kai Zhang, KTH, Royal Institute of Technology, Sweden - Google Scholar

Email: kaizhang@kth.se; kai.zhang.1@city.ac.uk

paper doi: https://doi.org/10.1016/j.ijheatmasstransfer.2021.121946

Solver (correct me if any equations are wrong!)

DNSpimpleFOAM_withPassiveScalar: DNS solver based on pimpleFoam with added passive scalar transportation.

DNSpimpleFOAM_withoutPassiveScalar: DNS solver based on pimpleFoam

utility (based on postChannel utility, assuming periodic in the x and z )

postDNSpimpleFOAM_withPassiveScalar: DNS postprocessing tool for solver DNSpimpleFOAM_withPassiveScalar

postDNSpimpleFOAM_withoutPassiveScalar: DNS postprocessing tool for solver DNSpimpleFOAM_withoutPassiveScalar

Instructions:

Transport equations:

Solver: budgets.H:

Reference

Andrea De Santis's pimpleTKEBudgetFoam@https://github.com/AndreaDesan

Kawamura, H., Abe, H. and Shingai, K., 2000. DNS of turbulence and heat transport in a channel flow with different Reynolds and Prandtl numbers and boundary conditions. Turbulence, Heat and Mass Transfer, 3, pp.15-32.

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DNS channel flow solvers with budgets OF6

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