I am trying to calculate the dimesnions of a natural gas burner for a hospital. The burner will be heating water. I have calculated the thermal duty that needs to be produced and the water mass flow, but I haven't found equations that will allow me to calcuate any characteristics of the final construction.
My approach so far is treating the burner as if it was a gas CSTR. The problem is that I havent really found any literature doing the same thing, so I doubt that this apporach is right.
Does anyone know of the relative literature for my problem or has to suggest any tactic I should use?