| 1 |
test - experiment : ideal_2D_oce |
| 2 |
|
| 3 |
purpose: Shows that the residual mean circulation is becoming small |
| 4 |
at the Equilibrium (Bolus cancel the Euleurian circ.) and is function |
| 5 |
of the diapycnal mixing. |
| 6 |
|
| 7 |
Set up: |
| 8 |
Idealized 2D global ocean with flat bathymetry and no continent, |
| 9 |
symetric relative to the Eq. |
| 10 |
Forcing: zonal wind stress and surface temp. relaxation toward a |
| 11 |
"realistic" SST (function of Latitude). |
| 12 |
|
| 13 |
To reduce diapycnal mixing, "exotic" parameters are used (and tested) |
| 14 |
in this test-experiment: |
| 15 |
a) vertical discretization: interface at the middle (use delRc) |
| 16 |
b) GM advect form |
| 17 |
c) use Visbeck |
| 18 |
d) GM advect(Euler+Bolus) and Flux Limit Adv scheme. |
| 19 |
e) 3 different time-steps (MOM,FS,Tracer) |
| 20 |
f) oceanic exp using stagger time stepping |
| 21 |
g) oceanic exp using cg2dTargetResWunit |