1. Systems and Equipment Handbook,2000
2. Common Operation & Maintenance Manual, M100/1-B,2011
3. Now Consider Evaporative Cooling;Berkeley,1961
4. Laminar condensation inside horizontal and inclined tubes;Chato;ASHRAE J.,1962
5. Dreyer, A.A., 1988. Analysis of evaporative coolers and condenser, M.Sc. Thesis, University of the Stellenbosch, Republic of South Africa.