# A simple and efficient outflow boundary condition for the incompressible Navier – Stokes equations

@inproceedings{Li2016ASA, title={A simple and efficient outflow boundary condition for the incompressible Navier – Stokes equations}, author={Yibao Li and Ji Hoon Choi and Yongho Choic and Junseok Kim}, year={2016} }

- Published 2016

Many researchers have proposed special treatments for outlet boundary conditions owing to lack of information at the outlet. Among them, the simplest method requires a large enough computational domain to prevent or reduce numerical errors at the boundaries. However, an efficient method generally requires special treatment to overcome the problems raised by the outlet boundary condition used. For example, mass flux is not conserved and the fluid field is not divergence-free at the outlet… CONTINUE READING

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