Kisko
Kisko
187 / 53
19th Mar 2014
19th Mar 2014
The trench effect is a combination of circumstances that can rush a fire up an inclined surface. It depends on two well-understood but separate ideas: the Coanda effect from fluid dynamics and the flashover concept from fire dynamics.
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Comments

  • coryman
    coryman
    22nd Mar 2014
    I s'pose the majority of the community nowadays judges a save by what they can see of it when taking a picture from 30 yards away using a camera from the 1970s. "I think that looks like coal, must be bad".
  • LiquidCaesium
    LiquidCaesium
    22nd Mar 2014
    If you people are downvoting because it's just a piece of coal, you seriously have something wrong in mind.
  • msasterisk
    msasterisk
    22nd Mar 2014
    I've expirimented with similar effects in rockets, but this is really cool. It's called positive feedback- the fire makes wind, pulling more fire, which makes MORE wind, and so on. +1
  • maruda910
    maruda910
    22nd Mar 2014
    it must'nt be coal but half pipe and gas
  • the_new_powder99999
    the_new_powder99999
    22nd Mar 2014
    To stop people downvoting you could change it into a hillside with trees burning instead of coal.
  • FAIRYTAILAWESOMENESS1
    FAIRYTAILAWESOMENESS1
    22nd Mar 2014
    ......dude. its a line of coal. with fire on the bottom. on fp. fuck you.
  • mortongrant
    mortongrant
    22nd Mar 2014
    @CanadianZ, true that
  • brcc99
    brcc99
    21st Mar 2014
    I DIDENT KNOW THIS HAPEND y dont i watch the news
  • tothemyers
    tothemyers
    21st Mar 2014
    To all those who don't like this fire save, I suppose you're just starting a FLAME war!
  • gmodman66
    gmodman66
    21st Mar 2014
    COOL create