J90-pn2-ht4-E3n6-M5

Directory.

Data is stored in the following directory:

Available data.

The following data for analysis are aviable:

Parameters.

The following parameters are used. See Input Parameters documentation for the definitions.

Name

Parameter name

Value

\(N_{r}\)

n_r

512

\(N_{\theta}\)

n_theta

1536

\(Np_{column}\)

npcol

512

\(Np_{row}\)

nprow

512

\(r_i / r_o\)

aspect_ratio

9.00E-01

\(r_o - r_i\)

shell_depth

1.00E+00

Chebyshev grid

chebyshev

.TRUE.

rotation

rotation

.TRUE.

magnetism

magnetism

.FALSE.

viscous heating

viscous_heating

.TRUE.

\(E\)

Ekman_Number

3.00E-06

\(Pr\)

Prandtl_Number

1.00E+00

\(Ram\)

Modified_Rayleigh_Number

4.80E-02

Non slip boundary

no_slip_boundaries

.FALSE.

Fixed \(\frac{dT}{dr}\) at \(r_i\)

fix_dtdr_bottom

.TRUE.

\(\frac{dT}{dr}|_{r=r_i}\)

dTdr_bottom

-1.00E+00

Fixed \(\frac{dT}{dr}\) at \(r_o\)

fix_dtdr_top

.TRUE.

\(\frac{dT}{dr}|_{r=r_o}\)

dTdr_top

1.00E+03

Reference type

reference_type

3

Heating type

heating_type

4

\(n_{p}\)

poly_n

2.00E+00

\(n_{\rho}\)

poly_Nrho

6.00E+00

\(n_{g}\)

gravity_power

-1.00E+30

Hyper-diffusion

hyperdiffusion

.TRUE.

\(\alpha\)

hyperdiffusion_alpha

1.20E+02

\(\beta\)

hyperdiffusion_beta

3.00E+00

Examples of visualized images.

../../../../../../_images/energy_trace5.png

Time evolution of kinetic energy density \(E_{kin} = \frac{1}{2} v^{2}\) in the spherical shell as function of time normalized by the viscous diffusion time \(\tau_{\nu} = L^{2} / \nu\). from the first data output time.

../../../../../../_images/Shell_Slices_Uphi_05.png

azimuthal component of the velocity field \(u_{\phi}\) at \(r = r_o\) and \(t = 3.735 \times 10^{3}\)

../../../../../../_images/Shell_Slices_Ur_15.png

Radial component of the velocity field \(u_r\) at \(r = r_o - 0.143\) and \(t = 3.735 \times 10^{3}\)

../../../../../../_images/Shell_Slices_temp_15.png

Entropy \(S\) at \(r = r_o - 0.143\) and \(t = 3.735 \times 10^{3}\)

../../../../../../_images/AZ_Avgs5.png

Longitudinal average ofEntropy perturbation \(S - (4\pi r^{2})^{-1} \int S dS\) (left) and zonal velocity field \(u_\phi\) (right) in the fluid shell at \(t = 3.735 \times 10^{3} \tau_{\nu}\).

../../../../../../_images/SSpectr_KE_05.png

Kinetic energy density spectra as a function of spherical harmonic degree \(l\) at \(r = r_o\) and \(t = 3.735 \times 10^{3}\)