| development of hot exhaust emission factors for iranian-made euro-2 certified light-duty vehicles. | emission factors (efs) are fundamental, necessary data for air pollution research and scenario implementation. with the vision of generating national efs of the iranian transportation system, a portable emission measurement system (pems) was used to develop the basic efs for a statistically significant sample of iranian gasoline-fueled privately owned light duty vehicles (ldvs) operated in tehran. a smaller sample size of the same fleet was examined by chassis dynamometer (cd) bag emission measu ... | 2016 | 26595364 |