simulation - Simulating fire with SPH particles -


i want simulate fire using sph particles. understand concept behind sph don't understand yet how model fire fluid.

  • do have add temperature property particles can derive there color?
  • do have take surrounding air particles in account create buoyancy effect?
  • where particles heat from? have add heat emitter on space creates warm particles temperature diffuses other particles on time?
  • are there tutorials describe problem?

  • yes, you'll have have temperature property. isn't fire if temperature isn't involved. , once have temperature it's easy luminosity , color. (you don't have worry radiative heat transfer, @ least not first effort.)
  • if handle pressure , gravity right, buoyancy arise (ahem) naturally.
  • you can start fixed heating element , inert gas, when you're ready can introduce combustion differential equation: rate of energy generation function of temperature, fuel pressure , oxygen pressure.

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