[Nek5000-users] low mach number perturbative formulation

[nek5000-users at lists.mcs.anl.gov]

Hi nek's,

I would like to perform some simulation using Nek5000 in low mach mode. First of all I would perform some DNS using the example " lowMach_test".

Then I would like to use the stability tools to perform a stability analysis in the same low mach regime.

Thus my question is: is  the perturbative formulation (npert=-1 in *.rea file) for low mach number already implemented in nek5000? If not, is there a simple way to do this?

Thank you very much. 

-- Mr. Mirko FaranoPh.D. student at Politecnico di BariTel.: +39-0883529289 / +39-0805963462Mob.: +39-3202342719Department of Mechanics Mathematics and Management - Fluid Machinery and Energy SystemsVia Re David, 200 - 70125 Bari (Italy)mirko.farano at poliba.itIn joint supervision with theEcole Nationale Supérieure d'Arts et Métiers de Paris - ParistechTel.: +33-144246436Mob.: +33-789822134Dynfluid Laboratory151 Boulevard de l'Hôpital - 75013 Paris (France)mirko.farano at ensam.eu
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