Study of Vehicle Engine Transient Emissions
In this paper, the transient emissions from vehicle engines was studied, measurement methods and corrections required for higher precision measurements of transient indirect emissions was discussed. Various operating conditions such as cold start, constant torque increasing speed, constant torque reducing speed emissions were considered and the corresponding emission characteristics were obtained and analyzed.
H. L. Fu et al., "Study of Vehicle Engine Transient Emissions", Applied Mechanics and Materials, Vols. 128-129, pp. 1292-1300, 2012