The cooled moist air from the direct evaporative cooling process never comes in direct contact with the conditioned supply air.
Indirect evaporative cooling heat exchanger.
Indirect evaporative cooling works on the same principle as direct evaporative cooling lowering air temperature by causing water to evaporate.
2 the fresh cold air produced by iec can be equivalent to that produced by refrigerated system with temperature that approach the ambient dew point temperature.
Interest has also raised in.
Heatex cross flow heat exchangers can answer all these requirements while providing up to 80 exchanger efficiency.
The main difference with an indirect system is that a heat exchanger is used to cool the air supplied to the living space.
Our cross flow heat exchangers coupled with evaporative cooling technology provide an efficient low cost and environmentally friendly alternative to traditional methods of cooling data center electronics.
The evaporative cooling cycle occurs in the heat exchanger.
Indirect evaporative cooling closed circuit is a cooling process that uses direct evaporative cooling in addition to some heat exchanger to transfer the cool energy to the supply air.