Indirect Evaporative Cooling Calculation

8 to 10 k then flows through heat recovery in the hvac system and can then.

Indirect evaporative cooling calculation. In indirect evaporative cooling the exhaust air removed from the building is humidified as closely as possible to the 100 saturation point. The wet bulb temperature is reduced. Refine your configuration by adjusting static pressure desired indoor temperature air change method and ceiling. Indirect evaporative cooling uses the sump water which is close to the wet bulb temperature of the atmospheric air.

For steam humidifiers this energy typically comes from the electricity or gas being used to boil the water. Temperature reduction achievable using indirect evaporative cooling and direct evaporative cooling. Temp drop achievable dry bulb wet bulb x efficiency of indirect module example. Start by selecting the a geographic location the cooler will be used in and then cooler model.

42 degrees c 23 5degrees c x 7 13 degreesc. Moisture is not added to the primary air and. Pmi evaporative cooling sizing calculator. Our indirect evaporative cooling allows engineers and owners to get the efficiency benefit of water evaporation without concern for water carryover into the building.

The elevated relative humidity after direct evaporative cooling is reduced by. First calculate the dry bulb and wet bulb temperatures achievable with indirect evaporative cooling. Energy labs has been building indirect evaporative cooling for over 30 years. Use the calculator below to determine the appropriate cooler sizing based on your needs.

In the indirect evaporative cooling system a secondary air stream is cooled down by evaporating water. Indirect evaporative cooling systems. Direct and indirect evaporative cooling are extremely energy efficient negating the need for compressors in the cooling cycle. The technology can be applied in numerous applications including data centers factories livestock and greenhouses please refer to our industry and product pages for more information on how munters evaporative cooling technologies can provide reliable cost.

The secondary air stream is then used to cool down the primary air in a heat exchanger. The exhaust air that has been cooled by approx. Direct and indirect evaporative cooling strategies. The dry bulb temperature is reduced.