CFM Calculation:Airflow has to be strong enough to change the complete volume of 300 sq ft room (with 8 sq ft ceiling height) 2 times per hour. Volume of a room = 300 sq ft x 8 ft = 2,400 ft3. To change it 2 times per hour (ACH = 2), we need to deliver 4,800 ft3per ...
000 BTU window unit, for instance, can typically cool a room of 300 to 350 square feet, according to the California Energy Commission. However, window AC units with the same BTU rating can use different amounts of power to achieve that cooling. A unit's Energy Efficiency...
Here's a general calculation you can start with to get a baselineBritish thermal unit(Btu) cooling size: (Room square footage x 20) + (IT equipment watt usage x 3.14) + (Active people in the room x 400) But this is just a starting point. If you want a more accurate estimate and ...
However, the accuracy and computation time depend both on the size of the divided elements and the length of the temporal slices. For higher accuracy, it requires smaller element sizes and shorter temporal fragment lengths, which then cause a heavier computational cost. The calculation method of ...