Models for CO2 spread in closed spaces A CD++ model
This is a description of the co2_lab model. The other models follow the same rules, but with different floor plans and dimensions.
A Cell-DEVS model in CD++ that can represent:
- Closed spaces of size 3.5m × 5.75m × 2.5m (width × length × height)
- Occupants arriving and leaving at different times
- Presence of means for CO2 to escape (an open door, a window or a ventilation port), and
- The placement of one or two CO2 sensors in constant locations.
Computing Function: T(N) N conc = average of neighbors type = 0 conc = neighbors average + 12.16 ppm type = 1 conc = −10 type = 2 conc = 500 ppm type = 3 conc = 400 ppm type = 4 conc = 300 ppm type = 5
Duration Function: D(S) S 𝑅0 += 1,000 type = 0 𝑅0 += 5,000 type = 1 𝑅0 += 1,000 type = 2 𝑅0 += 1,000 type = 3 𝑅0 += 1,000 type = 4 𝑅0 += 1,000 type = 5
More information: http://cell-devs.sce.carleton.ca/publications/2020/KWD20/