3. Compute the cooling load for the south windows of an office building that has no external shad...
a) What is the difference between latent and sensible heat gains in building cooling load analysis? Provide examples of each (2 marks) b) In heating load calculations, it is a normal practice to neglect the solar heat gain Explain why. (2 marks) c) An air conditioned single family detached house with a Figure_Q6A is located in Perth, Australia (Latitude 31° South). The ceiling height is 24 m. The summer floor plan shown in design indoor temperature is 25°C. Outside design...
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Calculate the following cooling load components at 18:00 hour of August month for the shown hall: (a) Heat transferred through floor, ceiling and doors. (b) Heat gain due to solar effects. (c) Heat gain through the glass windows. (d) Heat gain due to occupants. (e) The heat gain due to lights. (1) Heat transmitted due to infiltration. (g) The total cooling load. The following data are given: The ceiling height is 3.0 m. The hall has eight glass...
1) A frame wall of the bedroom of a house has the following specifications: – Wall: 12 ft. by 8 ft., wood siding, wood sheathing, 2 in. of insulation with R-7 value, and inside finish – Window: 3 ft. by 4 ft. 6 in., single glass, aluminum frame The room temperature is 68º F and the outdoor temperature is 2º F. What is the heat transfer through the total assembly (wall and window combined)? 2) Consider a 1 ft ×...