Numerical Investigation Effect of Velocity Inlet on Central Air Conditioning

Air conditioning systems have become very important at the end of this decade, due to global warming. Comfortable room conditions require a good air system. This paper aims investigate effect velocity inlet on central conditioning. The boundary condition design was made using computer-aided software. temperature distribution investigated numerically. use conditioner with 12 diffuser 0.7 m/s produces an even distribution. effective draft produced is between -3 2 by 75% m/s. Meanwhile, speed more than 1m/s, met below 15℃. Thus, and suitable can save energy consumption.