The following characteristics of coffee have an adverse effect on the upper GI tract: Coffee Decreases Pressure in the Lower Esophageal Sphincter Coffee has been shown to decrease pressure in the lower esophageal sphincter, contributing to gastroesophageal reflux.
Here is how to properly measure and calculate total square footage of the space. 1  Split the room into separate areas. 2  Measure each area of the room separately (area 1, area 2, area 3). 3  Calculate the square footage of the each space by multiplying length by width. 4  Room: Length (ft) x Width (ft) = Square Footage.
The amount of cooling required depends on the area of the room. To calculate the area in square metres: Room Area BTU = Length (m) x Width (m) x 337. Window Size and Position. If, as is quite common, your Server Room has no windows, you can ignore this part of the calculation.dd all the BTUs together. Total Heat Load = Room Area BTU + Windows BTU + Total Occupant BTU + Equipment BTU + Lighting BTU. This is the amount of cooling required so you need one or more air conditioning units to handle that amount of heat.