Vapor-compression Air Conditioning system (VCAC), in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air-conditioning of buildings and automobiles. This system is used for cooling and heating purposes. User can switch between summer and winter seasons. In this model, user will be able to run the model dynamically. R410a is used. User can add more working fluids based on his design. The cycle contains:
1-Application load, TR.
4-Air cooled condenser unit.
7-Air heaters with diseccant wheel system.
8-Air cooled evaporator unit.
User will be able to calculate the outlet cooled air operating conditions based on energy balance equations. Psychrometric chart is also embeded and beening used. Design aspects such as power, area, current, water consumption, and flow rates are calculated. The following paraneters are calculated too:
1-Specific humidity, kg_H2O/kg_dry air.
3-Wet bulb temperature, oC.
4-Specific volume, m3/kg.
5-Dew point temperature, oC.
Excell sheet of the chart data is provided with the model. ANN models are included.
**MatLab-SimuLink should be used to run the model.
Copyright © 2007 by Mohamed A. Sharaf Eldean Ayoub
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REDS Software Library
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Desiccant Cooling VCAR_R410a & Heating System Design
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