Adjusting ventilation based on health

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This is a prototype of a tool that can be used to define the maximal level of ventilation (ach) based on the concentration of a pollutant in outdoor air of a specific location. The default values are for particulate matter.

Maximal ventilation level (ach) to ensure safe level of outdoor pollutant indoors Maximal allowed concentration from outdoors to indoors(ug/m3): Decay rate of the pollutant (h-1): Penetration factor (fraction of outdoor concentration entering indoors): Concentration of the pollutant outdoors (ug/m3): + Show code- Hide code library(OpasnetUtils) library(xtable) dependencies <- data.frame( Name = c("C_lim", "k", "P","C_out"), Key = c("","") ) funktio<- function(dependencies, ...) { ComputeDependencies(dependencies, ...) temp<- C_lim * k / (P * C_out - C_lim) if(is.numeric(temp)) temp <- data.frame(Result = temp) return(temp) } alim <- new("ovariable", name ="Maximal ventilation level (ach)", dependencies = dependencies, formula = funktio) objects.put(alim) out<-EvalOutput(alim) print(xtable(out@output), type = 'html')