• Prof. Nilesh Ambaji Jadhav

360° air cooler and heater is a device used to cool or heat the air according to the requirement of the user. As the years are passing by the energy consumption by humans is also increasing as a result there will be no energy left for the future generations to use. To reduce the consumption of energy a 360° air cooler and heater need to be used. One more reason for the use of 360° air cooler and heater is reduction in global warming as the conventional air conditioning system gives out Chloro-Flouro Carbon resulting in depletion of Ozone layer due to global warming. Conventional air conditioning system uses three to five times electricity as compared to the 360° air cooler and heater which results in emission of a considerable amount of heat resulting in global warming. Working of 360° air cooler and heater is such that it takes latent heat of vaporization from the air that is passed through it and gives us a decrease in temperature and increases the specific humidity.360° air cooler and heater is also beneficial as compared to conventional air conditioning system as it cools the air of all the four direction with the help of chilled water. At the time of winters the relative humidity of the air is high which also leads to low dry bulb temperature so the cooler is in ideal condition, the efficiency will be low as high relative humidity is present. Hence, adding a heater coil will make the cooler more efficient even though the relative humidity of air is high and it will provide us with hot air in colder conditions.

360°air cooler and heater, specific humidity, latent heat of vaporization, Chloro-Flouro Carbon, depletion of Ozone layer.

"DESIGN OF 360° AIR COOLER AND HEATER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.75-78, January-2019, Available :http://www.jetir.org/papers/JETIRW006016.pdf

"DESIGN OF 360° AIR COOLER AND HEATER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp75-78, January-2019, Available at : http://www.jetir.org/papers/JETIRW006016.pdf