Spray Cooling Tower Design

Specific protection for the interior of the cooling tower combustible materials but also for the probable source of ignition e g motors should be made.

Spray cooling tower design. C approach to wet bulb temperature d mass flowrate of water circulation rate. These nozzles are high temperature resistant and have a non clogging design. The condenser water leaves the condenser of the chiller at around 32 c 89 6 f and the pump sends this up to the cooling tower. B web bulb temperature.

The required cooling tower design and size will be a function of following values. Hyperboloid sometimes incorrectly known as hyperbolic cooling towers have become the design standard for all natural draft cooling towers because of their structural strength and minimum usage of material. The hyperboloid shape also aids in accelerating the upward convective air flow improving cooling efficiency. Thus a significant proportion of the condensed vapour is evaporated in the cooling system.

The system has been designed so that the condenser water leaving the cooling tower and re entering the chiller condenser must be around 27 c 80 6 f in order to be able to pickup enough heat on it s next cycle. Uniform distribution facilitates uniform cooling uniform distribution of water is crucial to maintain cooling tower efficiency. Nfpa 214 water cooling towers provides guidance on the provision and design of fire protection systems and protective measures for cooling towers constructed of combustible materials.