Mathematical simulation of automotive exhaust catalytic converter in exhaust system of cold-start engine

Huagong Xuebao/Journal of Chemical Industry and Engineering (China)

Volumn 56, Issue 11, 2005, Pages 2124-2130

  Ma, Liping ^a   Ning, Ping ^a   Zhang, Aimin ^b   Feng, Quanli ^a   Wang, Xueqian ^a  

^a KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b Institute of Noble Metal   (China)

Author keywords

Automotive exhaust; Engine cold start; Exhaust system; Mass distribution; Mathematical simulation; Temperature distribution

Indexed keywords

AUTOMOBILE ENGINES; CARBON MONOXIDE; COMPUTER SIMULATION; EXHAUST GASES; EXHAUST SYSTEMS (ENGINE); HEAT TRANSFER; HYDROCARBONS; MASS TRANSFER; NITROGEN OXIDES; TEMPERATURE DISTRIBUTION;

AUTOMOTIVE EXHAUST; ENGINE COLD START; MASS DISTRIBUTION; MATHEMATICAL SIMULATION; MONOCHANNEL NONSTEADY MODEL; THREE-WAY MONOLITHIC CONVERTER;

CATALYTIC CONVERTERS;

EID: 31844435319     PISSN: 04381157     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Sheng-Tai Lee, Rutherford Aris. On the effects of radiative heat transfer in monoliths. Chem. Eng. Sci., 1977, 32: 827-837
2. Oh S H, Cavendish J C. Mathematical modeling of a catalytic converter lightoff·II·and·III· AIChE J., 1985, 31: 935-949
3. Hayes R E, Kolaczkowski S T, Ghomas W J, Titiloye J. Finite-element model for a catalytic monolith converter. Comput. Chem. Eng., 1992, 16: 645-657
4. Hayes R E, Kolaczkowski S T. Mass and heat transfer effects in catalytic monolith reactors. Chem. Eng. Sci., 1994, 49: 3587-3599
5. Bruno C, Walsh P M, Santavicca D A, Sinha N, Yaw Y. Catalytic combustion of propane/air mixtures on platinum. Combust. Sci. Technol., 1983, 31: 43-74
6. Bensalem O, Ernst W R. Mathematical modeling of homogeneous-heterogeneous reactions in monolithic catalysts. Combust. Sci. Technol., 1982, 29: 1-13
7. Liu Z, Chan S H. An approach for rapid catalyst light-off by high values of ignition retard. J. Inst. Energy, 1996, 69: 144-155
8. Chan S H, Hoang D L. Heat transfer and chemical reactions in exhaust system of a cold-start engine. Inter. J. Heat and Mass Trans., 1999, 42: 4165-4183
9. Churchill S W, Chu H H S. Correlating equation for laminar and turbulent free convection from a horizontal cylinder. Int. J. Heat Mass Transfer, 1975, 18: 1049-1053
10. Bird R B, Stewart W E, Lightfoot E N. Transport Phenomena. New York: Wiley, 1960
11. Ma Liping, Ning Ping, Zhang Aimin, Wang Xueqian, Feng Quanli. Researching progress of mathematical modeling the automotive exhaust catalytic purifying. Chemical Engineering and Environment Protection, 2004, 24: 171-174
12. Grigorios C Koltsakis, Anastasios M Stamatelos. Dynamic behavior issues in three-way catalyst modeling. AIChE J., 1999, 45(3): 603-614