VOF Fluent
Hello friends,
I need help regarding simulation of water droplet,s in horizontal pipe (channel) using VOF model in Fluent. Thanks 

I am assuming that since you mentioned the VOF model that you are not modeling water spray which leads to droplet formation because if that is the case you need to use the DPM model.

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in my case there is water droplet at the inlet which has to be injected with some velocity in straight horizontal pipe. It is two phase flow (air and water drop). Can you elaborate please how should I go with it... thanks... 
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Flows in the liquid phase or gaseous phase are not considered in the mathematical model proposed. The assumptions are:  Newtonian fluids (air, water)  Gout is axisymmetric (about Oz)  The drop is in equilibrium  Or can define a contact angle θ at the triple line  The gravity is along the axis Oz  Transfers of heat and mass unsteady  Heat transfer by radiation neglected  No movement in the air mathematical formulation for use in the energy equation in cylindrical coordinates and the diffusion equation. my problem on the mathematical formulation and simulation software Fluent. 
hi Alastromoody..
I have to do simulation in the same way as given in this attachement. air + water droplet...Can u give me more detail ,,, thanks 
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