Changes between Version 5 and Version 6 of gallery/movies


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Timestamp:
Sep 14, 2010 11:41:28 AM (14 years ago)
Author:
maronga
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  • gallery/movies

    v5 v6  
    1616The following four sequences are showing different flow aspects and phenomena of the convective boundary layer. All simulations are driven by a constant and horizontally homogeneous surface sensible (and latent) heat flux. The initial state is an atmosphere at rest with neutral stratification, capped by an inversion at about 800m. Simulations differ in domain size and grid resolution.\\
    1717
    18 ||='''First sequence: 3D view on moist convection (2001)''' =||
     18||||='''First sequence: 3D view on moist convection (2001)''' =||
    1919{{{#!td style="vertical-align:top"
    2020[[Image(htdocs:gallery/gallery_start3.jpg, border=1, link=wiki:gallery/movies)]]
     
    2323'''Responsible:''' Siegfried Raasch\\
    2424\\
    25 '''Model Setup:'''\\
     25||||='''Model Setup'''=||
    2626||Total domain size (x|y|z):||2000m x 2000m x 4638m||
    27 Grid spacing (x|y|z):   25m x 25m x 25m
    28 Number of grid points (x|y|z):  80 x 80 x 80
    29 Simulated time: 3600 s
    30 CPU-time:       176
    31 Number of CPUs: 32
    32 Machine/ processor type:        SGI Altix ICE at HLRN / Intel Xeon Gainestown
    33 Description: Particles are released near the surface. The particle color reflects the buoyancy at the current particle position (red: positive, blue: negative). The particle size is proportional to the magnitude of the vertical velocity component. The isososurfaces display areas with a liquid water content larger than 0.2 g/kg, i.e. cumulus clouds. The horizontal domain size in this simulation is too small in order to allow the development of the typical near-surface hexagonal flow pattern (see next two sequences).
     27||Grid spacing (x|y|z):||25m x 25m x 25m||
     28||Number of grid points (x|y|z):||80 x 80 x 80||
     29||Simulated time:||3600 s||
     30||CPU-time:||176||
     31||Number of CPUs:||32||
     32||Machine/ processor type:||SGI Altix ICE at HLRN / Intel Xeon Gainestown||
    3433
    35 Download:
    36 [Flash video (17.6mb)] - [MPEG video (17.6mb)]
     34'''Description:''' Particles are released near the surface. The particle color reflects the buoyancy at the current particle position (red: positive, blue: negative). The particle size is proportional to the magnitude of the vertical velocity component. The isososurfaces display areas with a liquid water content larger than 0.2 g/kg, i.e. cumulus clouds. The horizontal domain size in this simulation is too small in order to allow the development of the typical near-surface hexagonal flow pattern (see next two sequences).
    3735}}}
    3836|-----------------