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Deepconv: Test results [deepconv/arare4]

Test case of 3D model

Sound wava propagation

• xz direction (Earth, not depend on y)
  • Corresponding 2D model test
• yz direction (Earth, not depend on x)

Advection

• x direction (not depend on y)
  • Corresponding 2D model test
• z direction (not depend on y)
  • Corresponding 2D model test
• xz direction (not depend on y)
  • Corresponding 2D model test
• y direction (not depend on x)
• z direction (not depend on x)
• yz direction (not depend on x)

Thermal (1)

• xz direction (not depend on y)
  • Corresponding 2D model test
• yz direction (not depend on x)
• 3D thermal

Thermal (2)

• xz direction (not depend on y)
  • Corresponding 2D model test
• yz direction (not depend on x)
• 3D thermal

Saturation vapor pressure

• Saturation vapor pressure

Sound wave propagation

• Earth case (1), Earth case (2)
• Jupiter case (1)

Gravity current

Cold bubble experiment of Skamarock and Klemp (1989).

• Case 1: dx = dz = 300 m
• Case 2: dx = dz = 150 m

Warm bubble experiment of Skamarock and Klemp (1989).

• Case 1: dx = dz = 300 m

Internal gravity wave

The pseudo-reproduction of Scamarock and Klemp (1994).

• dx = dz = 1000 m, with sponge layer.
• dx = dz = 1000 m, without sponge layer.
• dx = 1000 m, dz = 500 m, without sponge layer, and initial zonal velocity is 20 m per sec

K-H instability

• dx = dz = 20 m
• dx = dz = 10 m

Thermal motion

With the setting of Hueso and Sanchez-Lavega (2001).

• Thermal motion

Cloud Convection

Re-calculations of Nakajima (1994)

• Re-calculation of Nakajima (1994) (1)
• Re-calculation of Nakajima (1994) (2)
  • Use new source code (20061019)

Dry convection

Re-calculation of Odaka et al. (1998)

• 2D model
  • Test case 1: dx=200 m, dz=100 m, Lx =20 km

Others

All of the test runs of deepconv/arare4.

• List of test runs

• 2007/07/13 (Ko-ichiro Sugiyama)

Cloud Convection

Re-calculations of Nakajima (1994)

• Re-calculation of Nakajima (1994) (1)
• Re-calculation of Nakajima (1994) (2)
  • Use new source code (20061019)

Re-calculations of Nakajima et al. (2000)

• Re-calculation of Nakajima et al. (2000) (1)
  • Use Kessler (1969) cloud parameterization.
  • Fluxes at lower boundary is specified by bulk formula.
  • Body cooling (-1 K/day) is introduced between 90 and 170 km height.
• Re-calculation of Nakajima et al. (2000) (1, movie)
• Re-calculation of Nakajima et al. (2000) (2)
  • Use Kessler (1969) cloud parameterization.
  • Fluxes at lower boundary is specified by bulk formula.
  • Body cooling (-1 K/day) is introduced between 90 and 175 km height.

Jupiter's cloud convection with H2O, NH3, NH4SH cloud

• Jupiter's cloud convection (1)
  • Use Kessler (1969) cloud parameterization.
  • Fluxes at lower boundary is specified by bulk formula.
  • Body cooling (-1 K/day) is introduced between 90 and 175 km height.
• Jupiter's cloud convection (1, movie)
• Jupiter's cloud convection (2)
  • Use Kessler (1969) cloud parameterization.
  • Heat fluxes at lower boundary is specified by bulk formula.
  • Mixing ratios of condensation component are fixed at lower boundary.
  • Body cooling (-1 K/day) is introduced between 90 and 175 km height.
• Jupiter's cloud convection (3)
  • Use Kessler (1969) cloud parameterization.
  • Fluxes at lower boundary is specified by bulk formula.
  • Body cooling (-1 K/day) is introduced between 90 and 175 km height.
• Jupiter's cloud convection (4)
  • Use Kessler (1969) cloud parameterization.
  • Heat fluxes at lower boundary is specified by bulk formula.
  • Mixing ratios of condensation component are fixed at lower boundary.
  • Body cooling (-1 K/day) is introduced between 90 and 175 km height.
  • Buoyancy is evaluated by using temperature deviation from horizontal mean temperature.

dcmodel Development Group / GFD Dennou Staff
Last Updated: 2007/07/13, Since: 2007/07/13