Paper Title:

Study of Vehicle Engine Transient Emissions

Periodical Applied Mechanics and Materials (Volumes 128 - 129)
Main Theme Measuring Technology and Mechatronics Automation IV
Edited by Zhixiang Hou
Pages 1292-1300
DOI 10.4028/www.scientific.net/AMM.128-129.1292
Citation Hui Lin Fu et al., 2011, Applied Mechanics and Materials, 128-129, 1292
Online since October, 2011
Authors Hui Lin Fu, Yu Cai Zhou, Zhi Xiang Hou, Yi Zuo
Keywords Correction, Transient Emissions, Vehicle Engine
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Abstract

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.