Changes between Version 2 and Version 3 of doc/app/examples/dns


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Timestamp:
Jun 18, 2019 2:05:07 PM (6 years ago)
Author:
Giersch
Comment:

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  • doc/app/examples/dns

    v2 v3  
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    32 with ''b'',,0,, being the surface buoyancy, which is given from the boundary condition. Due to the fine grid spacing, only several tens of seconds can be simulated. A simulation with an [../../inipar#end_time end time] of 10s, 1024x1024x768 grid points, and grid spacings of 0.86e-3m needs about 1200 core hours on 512 CPUs already. Due to this short simulated time, the Coriolis force is switched off.
     32with ''b'',,0,, being the surface buoyancy, which is given from the boundary condition. Due to the fine grid spacing, only several tens of seconds can be simulated. A simulation with an [../../inipar#end_time end time] of 10s, 1024x1024x768 grid points, and grid spacings of 0.86e-3m needs about 1200 core hours on 512 CPUs already. Due to this short simulated time, the Coriolis force is switched off. The user code, which is also attached, can be used to provide similar initial conditions for the potential temperature/buoyancy profiles as described in [#mellado2012 Mellado (2012)] and to calculate further quantities like the convection scale or the convective Rayleigh number.
    3333
    3434=== References ===