vein (version 0.6.0)

running_losses: Estimation of average running losses evaporative emissions

Description

running_losses estimates evaporative emissions from EMEP/EEA emisison guidelines

Usage

running_losses(x, carb, p, erhotc, erwarmc, erhotfi)

Arguments

x

Mean number of trips per vehicle per day

carb

fraction of gasoline vehicles with carburator or fuel return system

p

Fraction of trips finished with hot engine

erhotc

average daily running losses evaporative factor for vehicles with carburator or fuel return system

erwarmc

average daily cold and warm running losses evaporative factor for vehicles with carburator or fuel return system

erhotfi

average daily hot running losses evaporative factor for vehicles with fuel injection and returnless fuel systems

Value

numeric vector of emission estimation in grams

References

Mellios G and Ntziachristos 2016. Gasoline evaporation. In: EEA, EMEP. EEA air pollutant emission inventory guidebook-2009. European Environment Agency, Copenhagen, 2009

Examples

# NOT RUN {
{
# Do not run
ev <- running_losses(x = 1:10, carb = 0, p = 1, erhot = 1, erwarmc =1,
erhotfi = 1)
summary(ev)
}
# }