modeling evaporation in CFX
 

hi,

I am simulating an evaporating spray of n-Heptane liquid droplets. The liquid drops are being tracked as particles. So I have created a material as a variable composition mixture of n-heptane(gas) and air as ideal gas. Or should I use n-heptane vl and air as the material for the domain. i want all the n-heptane gas present in the control volume to be generated by the liquid droplets. As also I did not find the oil_combustion.ccl file, and if I use it what should be the material specified for the domain.