%0 Journal Article %1 akervik2006steady %A Åkervik, Espen %A Brandt, Luca %A Henningson, Dan S. %A Hœpffner, Jérôme %A Marxen, Olaf %A Schlatter, Philipp %D 2006 %I American Institute of Physics %J Physics of Fluids %K %N 6 %P 068102-- %R 10.1063/1.2211705 %T Steady solutions of the Navier–Stokes equations by selective frequency damping %U https://aip.scitation.org/doi/abs/10.1063/1.2211705 %V 18 %X A new method, enabling the computation of steady solutions of the Navier–Stokes equations in globally unstable configurations, is presented. We show that it is possible to reach a steady state by damping the unstable
temporalfrequencies. This is achieved by adding a dissipative relaxation term proportional to the high-frequency content of the velocity fluctuations. Results are presented for cavity-driven boundary-layer separation and a separation bubble induced by an external pressure gradient.

@article{akervik2006steady, abstract = {A new method, enabling the computation of steady solutions of the Navier–Stokes equations in globally unstable configurations, is presented. We show that it is possible to reach a steady state by damping the unstable
temporalfrequencies. This is achieved by adding a dissipative relaxation term proportional to the high-frequency content of the velocity fluctuations. Results are presented for cavity-driven boundary-layer separation and a separation bubble induced by an external pressure gradient.}, added-at = {2019-10-03T03:50:05.000+0200}, author = {Åkervik, Espen and Brandt, Luca and Henningson, Dan S. and Hœpffner, Jérôme and Marxen, Olaf and Schlatter, Philipp}, biburl = {https://www.bibsonomy.org/bibtex/2098d4b3d1fe2f1be08cff09494bb09b3/gdmcbain}, comment = {doi: 10.1063/1.2211705}, doi = {10.1063/1.2211705}, interhash = {210aa0397a5b112616d75a2390a44d33}, intrahash = {098d4b3d1fe2f1be08cff09494bb09b3}, issn = {10706631}, journal = {Physics of Fluids}, keywords = {}, month = jun, number = 6, pages = {068102--}, publisher = {American Institute of Physics}, timestamp = {2019-10-03T03:50:05.000+0200}, title = {Steady solutions of the Navier–Stokes equations by selective frequency damping}, url = {https://aip.scitation.org/doi/abs/10.1063/1.2211705}, volume = 18, year = 2006 }