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Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.5, No. 6)

Publication Date:

Authors : ; ;

Page : 292-297

Keywords : Heat Load; Duct Sizing; CFM; TR;

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This Project is about Air conditioning for 6 levels with 24 Flats. Each flat consist of different numbers of room i.e. Master Bedroom, Bedroom, and Living / Dining room. Each floor is supplied with Air Conditioning system supplied by AHU connected to chiller. ΔU can be calculated based on specifications of material used by the Architecture / Civil designer for the project. ΔT can be calculated based on specifications for material and in direction to be u sed i.e. North, South, East, West, North West, North East, South West, and South East. Watts per square feet can be calculated based on Power load consumption data given by the electrical designers for different usage area i.e. Lighting, Appliances in an a rea. Heat Load Calculation can be done in E20 form sheets i.e. calculation of solar heat gain, transmission heat gain, transmission heat gain except walls & roof, room sensible heat. room latent heat, effective room total heat, Infiltration, outside air to tal heat, CFM Ventilation, effective room sensible heat factor (ESHF). Selection of equipment can be calculated based on type of refrigeration i.e Direct refrigeration based on maximum TR for room required, Indirect Refrigeration based on CFM values of the area. Duct Sizing can be done using duct sizer McQuay Software. Static pressure calculation can be done by calculating Static Pressure in straight duct & Standard fittings used in ducts i.e. reducer, elbow, VCD, FCD, SA etc. Values of static pressure help in determine Blower size of AHU.

Last modified: 2016-06-17 16:50:55