Depending on the quantity and pattern of ventilation, thermal comfort will be different.
A model is developed to optimize the quantity of mechanically ventilated floors required to provide satisfactory ventilation rates for the lower naturally ventilated floors and also minimize the energy consumption.
Several studies [ 7- 13] have shown the distribution of exposures to be heterogeneous and complex with multiple determinants (such as fuel/stove type, kitchen area ventilation, quantity of fuel, age, gender and time spent near the cooking area) influencing spatial and temporal patterns within and between households/ individuals across world regions.
This component depends on commitments to improve the quality and quantity of outside air, maximize natural ventilation with mixed-mode heating, ventilating, and air-conditioning (HVAC) systems, and separate ventilation air from thermal conditioning, provide task air and individual control, and improve pollution source control and filtration.
Therefore, prediction of air quantity is the vital component for planning and designing of ventilation systems to minimise the radiation exposure of miners in underground uranium mines.
Several experimental studies have indicated that the specific composition, timing, and quantity of CPR (chest compressions and ventilations) can influence the likelihood of successful resuscitation, suggesting that the content of CPR may be modified or refined to improve survival.
The advantages and limitations of each design are discussed and compared not only in terms of quality and quantity, but also in terms of the overall pressure drop which represent the associated cost of ventilation system.
The primary objective of ventilation is to control air distribution underground to satisfy statutory and safety requirements for air quantity and quality.
The lack of ventilation trapped the smoke and soot inside.
