Experimental Investigation on the Performance of Modified Evaporative Cooler

Abstract

Cooling on  vaporizing be the most primitive methods used by human being for chilling their residents. Now  it’s been placed on noise footing thermodynamically. It is a method of adiabatic infiltration of air while a squirt of water converted to evaporates interested lacking transfer of heat from or toward surrounding. Despite of some limitations evaporative cooling will produce a condition well within the summer comfort zone. Generally human being feels comfortable when desiccated bulb heat is within 22?C to 25?C and comparative moisture is within 55% - 60%. Modifying the existing evaporative cooler some experimental examination is carried out. Result shows that the DBT is reduced by 13?C; relative humidity maintained in range of comfort zone i.e. 56 % and evaporative cooling efficiency of cooler is improved up to 55% when compared with summer outdoor conditions in Vidarbha (Maharashtra, India) region.