Hello. I would lile to modelize a cooling tower in which an effluent (water with traces of HCl) is cooled down in a column. Ambient air is fed at the bottom of the colum to cool down the effluent. The target is to cool down the effluent (100 °C) to 35°C in a column this 3 stages. I dont know how to modelise this with DWSIM? Can you help me ? Attached you will find a simulation from a colleague in Aspen. Many thanks in advance Alex