Concernig the S&P article, I will wait for it.
I just read the Nasa website on microgravity combustion. See the link below.
http://microgravity.grc.nasa.gov/combustion/index.htm
A candle burns 10 times slower. The smallest combustion ever was seen in space ( :shock: ! (0,5 Watt which is 1/100th of a candle). They had the longest lived combustion in space ( :shock: ! I believe 81 minutes).
It is all so flimsy, and the people there were so happy that the fire continued to burn
And as a final pay-off they investigate water mist, which should be highly effective in putting out (space) fires. :lol:
An important so far undiscussed difference in effect between space fires and 'earth' fires, is that because of convection earth fires expand exponentially
And this is the reason why fires are potentially so dangerous - remember the football tribune fire in which 60 people were killed (I don't remember the stadium). While flames were already seen on the tribune the people still watched the game and the game continued because nobody thought that fire could expand so quickly...
In gravityless space the mechanism of convection doesn't exist. The method of oxygen supply is by diffusion, and this will not increase (decrease is more likely), let alone increase exponentially. So how can fires get 'out of control'?
Turn off the artificial gravity, and the fire is under control.
Fires could exist on EA-ships and stations because of rotation in the hull some gravity is created that cannot turned off easily. However, if the gravity on board is lower than 1 earth standard gravity, convection will also be smaller, and fires would take longer time to grow out of control.
This also means that the Churchill could be on fire like in the show. She still had her rotating hull rotating. I can imagine that the EA ships are equipped with a rotating emergency break as a means for fire-fighting. And, damn, it was damaged during the battle or simply 'out of order' - those damn budget cuts -
So, the only race without artificial gravity should suffer most of fires. Why is this allways the humans????? :x
Concerning LOX, which is very combustable, also in space, because oxygen diffusion is very, very easy, any hit on this would lead to an explosion like the space-shuttle or the appollo 13. But this would not lead to the type of expanding fires we seem to discuss here.
Taking a lot of LOX on board of a ship is tempting on one side, but not likely on another. LOX needs to be maintained at very low temperature. If you would need it for oxygen supply or fuel, I rather would take water with me, use a nuclear reactor to make electrically split oxygen and hydrogen, and send these gaseous substances to the machinery that need them.
Anyway, a nucleair reactor would be great propulsion, also for thrusters, it can just superheat any gas, very efficient and with a high thrust/weight ratio. Nice way to get rid of my excess CO2
My conclusion, taking into account the fusion reactors and the outer space unfriendly surrounding, radiation is far far far far more a healthhazard than fire for any crew. :roll:
Who likes expanding fires on his ship and realism at the same time should play a wet-water navy battle.