ME31B: CHAPTER SIX. ENVIRONMENTAL CONTROL FOR AGRICULTURAL OR SMALL BUILDINGS. 6.1 INTRODUCTION. Structures for livestock and poultry have the basic function of climate modification and environmental control.
ENVIRONMENTAL CONTROL FOR AGRICULTURAL OR SMALL BUILDINGS
Saturated vapour pressure at the same temp.
0.892 m3 /kg
= 414,350 kJ/hr
Where: Q is the total heat transfer rate through an element (W)
A is the area of the building element (m2)
U is the coefficient of heat transfer for the element (W/ m2.o K)
is the temperature differential across element.
For the building as a whole, the total heat exchange rate will equal the sum of the Q values.
Total Heat Loss = 1844 W