Indirect Direct Evaporative Cooling Animation

Indirect Direct Evaporative Cooling Animation Youtube The animation video is created as a part of fairconditioning program. the program is designed to mitigate airconditioning needs in india to reduce energy dem. Employee safety, comfort, and productivity are very important in today’s workplace. industrial environments with exhaust are one of the more difficult coolin.

A Simple Two Stage Indirect Direct Evaporative Cooling System Learn how indirect evaporative coolers work without adding moisture to the air stream. see how indirect evaporative cooling is used in 4 different systems in. An indirect evaporative cooling module provides the first stage of cooling. a patented polymer heat exchanger separates the ventilation airstream from the vaporizer airstream, resulting in full sensible cooling without added moisture. the second stage of cooling provides additional temperature cooling through the adiabatic direct evaporative. Indirect evaporative coolers use two separate air streams separated by the heat exchanger walls. the secondary air stream uses the evaporative process where water trickles down over air being exhausted from the building or by the use of outside air. this causes some of the water to evaporate and absorb heat from the primary air stream through. Direct evaporative cooling systems. in a direct evaporative cooling system outside air is pulled through a water saturated medium (typical cellulose) or air is sprayed with water and cooled by evaporation. the cooled air is circulated by a blower. moisture can be added to the air stream until saturation. dry bulb temperature is reduced.

How Indirect Evaporative Cooling Works Youtube Indirect evaporative coolers use two separate air streams separated by the heat exchanger walls. the secondary air stream uses the evaporative process where water trickles down over air being exhausted from the building or by the use of outside air. this causes some of the water to evaporate and absorb heat from the primary air stream through. Direct evaporative cooling systems. in a direct evaporative cooling system outside air is pulled through a water saturated medium (typical cellulose) or air is sprayed with water and cooled by evaporation. the cooled air is circulated by a blower. moisture can be added to the air stream until saturation. dry bulb temperature is reduced. A two stage evaporative cooling system can deliver cool indoor air with a relative humidity in the 50% 65% range, while direct evaporative cooling systems typically condition the air at around 70% relative humidity. according to the american society of heating and engineers (ashrae), advanced two stage evaporative coolers can use 60% 75% less. Indirect evaporative coolers feature a hyper efficient air to air heat exchanger. let’s see how it works: 1. hot air enters the cooler. hot outside air enters the cooler via the inlet. a powerful, energy efficient, electric fan moves the air towards the core. 2. hot air passes through the core. the core is an air to air heat exchanger.