Expo/Science & Industry/Cosmos in a Computer

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Cosmos in Motion: Adding Gas Dynamics


Digital Cosmology Timeline


An Early Experiment: Peebles Isocurvature Baryon Cosmogony

Time Evolution
Time Evolution Movie button
QuickTime (3.2 MB); MPEG (959K); Thumbnail (19K); Caption

Slices at redshift zero
Redshift Zero Slices Movie 
button
QuickTime (1.1 MB); MPEG (903K); Thumbnail (25K); Caption


Testing Hydrodynamics in 2-D

Gas Density Evolution
Gas Density Evolution 
Movie button
QuickTime (276K); MPEG (344K); Thumbnail (26K); Caption

Gas Temperature Evolution
Gas Temperature 
Evolution Movie button
QuickTime (546K); MPEG (255K); Thumbnail (95K); Caption


Stepping up to 3-D

Cold Dark Matter and Gas: Gas Density Evolution
CDMG Gas Density Evolution 
Movie button
QuickTime (1.1 MB); MPEG (945K); Thumbnail (27K); Caption

Cold Dark Matter and Gas: Gas Temperature Evolution
CDMG Gas Temperature 
Evolution Movie button
QuickTime (1.7 MB); MPEG (842K); Thumbnail (27K); Caption

Mixed Dark Matter and Gas: Gas Density Evolution
MDMG Gas Density Evolution 
Movie button
QuickTime (256K); MPEG (304K); Thumbnail (21K); Caption


Computing the X-Ray Universe

Overview, Credits & Copyright

1. What are X-Ray clusters?
GC3 Xray Cluster Movie 
button 1
QuickTime (2.0 MB); MPEG (782K); Sound (1.6 MB); Thumbnail (18K); Text

2. How are they simulated?
GC3 Xray Cluster Movie 
button 2
QuickTime (2.6 MB); MPEG (1.6 MB); Sound (1.4 MB); Thumbnail (20K); Text

3. Simulation in a 2-D, co-moving frame
GC3 Xray Cluster Movie 
button 3
QuickTime (1.9 MB); MPEG (1.9 MB); Sound (1.4 MB); Thumbnail (24K); Text

4. Adding a third dimension
GC3 Xray Cluster Movie 
button 4
QuickTime (1.3 MB); MPEG (944K); Sound (711K); Thumbnail (23K); Text

5. From square patch to datacube
GC3 Xray Cluster Movie 
button 5
QuickTime (1.2 MB); MPEG (640K); Sound (1.0 MB); Thumbnail (18K); Text

6a. Gas density evolution (co-moving frame)
GC3 Xray Cluster Movie 
button 6a
QuickTime (2.7 MB); MPEG (2.0 MB); Sound (2.0 MB); Thumbnail (21K); Text

6b. Gas density evolution (co-moving frame)
GC3 Xray Cluster Movie 
button 6b
QuickTime (1.8 MB); MPEG (1.4 MB); Sound (1.2 MB); Thumbnail (22K); Text

7. Gas temperature evolution (co-moving frame)
GC3 Xray Cluster Movie 
button 7
QuickTime (3.7 MB); MPEG (2.8 MB); Sound (2.5 MB); Thumbnail (21K); Text

8. Evolution of X-ray luminosity in 2-10Kev band (proper frame)
GC3 Xray Cluster Movie 
button 8
QuickTime (2.0 MB); MPEG (1.3 MB); Sound (1.2 MB); No Thumbnail; Text

9. Flythrough of Gas Density
GC3 Xray Cluster Movie 
button 9
QuickTime (2.1 MB); MPEG (855K); Thumbnail (21K); Caption

10. Flythrough of Gas Temperature
GC3 Xray Cluster Movie 
button 10
QuickTime (3.2 MB); MPEG (1.5 MB); Thumbnail (27K); Caption

11. Flythrough of X-ray luminosity
GC3 Xray Cluster Movie 
button 11
QuickTime (1.1 MB); MPEG (702K); Thumbnail (24K); Caption

Return to Adding Gas Dynamics
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Copyright, (c) 1995: Board of Trustees, University of Illinois


NCSA. Last modified 10/11/95.