Sister blog of Physicists of the Caribbean. Shorter, more focused posts specialising in astronomy and data visualisation.

Tuesday, 1 July 2014

My first simulation


I'm learning to use the FLASH hydrodynamics code to simulate galaxies. I'm starting with a deliberately silly test - a uniform density cylinder moving in a dense medium. It stops moving almost immediately and then a bunch of funky fluid-stuff happens. Rendered in Blender.
at
Labels:

1 comment:

  1. Winchell Chung2 July 2014 at 16:22

    Ron Fischer says that looks suspiciously like an Orion pusher plate

    ReplyDelete

Subscribe to: Post Comments (Atom)

Giants in the deep

Here's a fun little paper  about hunting the gassiest galaxies in the Universe. I have to admit that FAST is delivering some very impres...

  • Proving a negative is perfectly possible
    Of course you can prove a negative. In one sense this can be the easiest thing in the world : your theory predicts something which doesn...
  • "I'm not a scientist, but..."
    Why Philosophy Matters for Science : A Worked Example "Fox News host Chris Wallace pushed Republican presidential candidate to expand...
  • Death of the Flying Snakes
    In the last batch of simulations, we dropped a long gas stream into the gravitational potential of a cluster to see if it would get torn...