This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Catalytic Converters in a 1d Cycle Simulation Code Considering 3d Behavior
Technical Paper
2003-01-1002
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The objective of this study to introduce the newly developed Discrete Channel Method (DCM) as a fast and efficient method for the prediction of the 3d and transient behavior of honeycomb-type catalytic converters in automotive applications. The approach is based on the assumption that the regions between the channels are treated as a reactor with a homogeneously distributed heat source due to chemical conversion. Therefore, each radial direction can be described by a center, a boundary and only a few intermediate channels between them. The discrete channels are described by transient, 1d conservation equations that characterize the behavior of channels at different radial positions. The heat entering and leaving each discrete channel is evaluated by the gradients of the temperature field in conjunction with the heat conductivity of the substrate. The approach is validated by experimental data and serves as a module in the thermodynamic and engine analysis design tool BOOST.
Recommended Content
Authors
Topic
Citation
Wurzenberger, J. and Peters, B., "Catalytic Converters in a 1d Cycle Simulation Code Considering 3d Behavior," SAE Technical Paper 2003-01-1002, 2003, https://doi.org/10.4271/2003-01-1002.Also In
References
- Hedegus L. Louis Temperature Excursions in Catlytic Monoliths Chemical Engineering Science 32 385 391 1977
- Votruba J. Sinkule J. Hlaváçek V. Skřivánek J. Heat and Mass Transfer in Monolithic Honeycomb Catalysts-I Chemical Engineering Science 30 117 123 1975
- Stevens John G. Ziegler Edward N. Effect of Momentum Transport on Conversion in Adiabatic Catalytic Tubular Reactors Chemical Engineering Science 32 385 391 1977
- Ergun Sabri Fluid flow through packed columns Chemical Engineering Science 48 2 89 94 February 1952
- Cerkanowicz A. E. Cole R. B. Stevens J. G. Catalytic Combustion Modeling; Comparisons With Experimental Data Journal of Engineering for Power 593 600 1977
- Ahn T. Pinczewski V. Trimm D. L. Transient Performance of Catalytic Combustors for Gas Turbime Applications Chemical Engineering Science 41 1 55 64 1986
- Nakhjavan A. Bjöornbom P. Zwinkels M. F. M. Järås S. G. Numerical Analysis of the Transient Performance of High-Temperature Monolith Catalytic Combustors: Effect of Catalyst Porority Chemical Engineering Science 50 14 2255 2262 1995
- Kirchner T. Eigenberger G. Optimization of the Cold-Start Behaviour of Automotive Catalysts Using an Electrically Heated Pre-Catalyst Chemical Engineering Science 51 10 2409 2418 1996
- Kirchner T. Eigenberger G. On the Dynamic Behavior of Automotive Catalysts Catalysis Today 38 3 12 1997
- Veser G. Frauhammer J. Modelling Steady State and Ignition During Catalytic Methane Oxidation in a Monolith Reactor Chemical Engineering Science 55 2271 2286 2000
- Flytzani-Stephanopoulos M. Voecks G. E. Charng T. Modelling of heat transfer in non-adiabatic monolith reactors and experimental comparisons of metal monoliths with packed beds Chemical Engineering Science 5 41 1203 1212 1986
- Kolaczkowski, Stan T. Crumpton P. I. Spence A. Modelling of Heat Transfer in Non-Adiabatic Monolithic Reactors Chemical Engineering Science 43 2 227 231 1988
- Kolaczkowski Stan T. Worth David. J. Modelling channel interaction in a non-adiabatic multichannel catalytic combustion reactor Catalysis Today 26 275 282 1995
- Spence A. Worth David. J. Kolaczkowski Stan T. Crumpton P. I. Modelling Catalytic Combustion in a Monolith Reactor: A Numerical Algorithm for Varying Solid Phase Peclet Numbers Computers chem. Engng. 17 11 1057 1066 1993
- Cybulski Andrzej Moulijn Jacob A. Modelling of Heat Transfer in Metallic Monoliths Consisting of Sinosoidal Cells Chemical Engineering Science 49 1 19 27 1994
- Mukadi L. S. Hayes R. E. Modelling the three-way catalytic converter with mechaninistic kinetics using Newton-Krulov method on a parallel computer Computers and Chemical Engineering 26 439 455 2002
- Kaviany M. Principles of Heat Transfer in Porous Media Mechanical Engineering Series Springer Berlin, Heidelberg, New York 1991
- Ingenieure Verein Deutscher VDI-Wärmeatlas Berechnungsblätter für den Wärmeübergang VDI-Verlag Düsseldorf 6th 1991
- Sinkule Jiří Hlaváček Vladimír Heat and Mass Transfer in Monolithic Honeycomb Catalysts-III Chemical Engineering Science 33 839 845 1977
- Kolaczkowski Stan T. Serbetcioglu S. Development of combustion catalysts for monolith reactions: a consideration of transport limitations Applied Catalyis A:General 138 199 214 1996
- Froment Gilbert F. Bishoff Kenneth B. Chemical Reactor Analysis and Design John Wiley&Sons Inc. New York, London, Sydney 1990
- Voltz Sterling E. Morgan Charles R. Liederman David Jacob Solomon M. Kinetic Study of Carbon Monoxide and Propylene Oxidation on Platinum Catalysts Ind. Eng. Chem. Prod. Res. Develop. 12 4 1973 1973
- Wendland D. W. The Segmented Oxidizing Monolith Catalytic Converter, Theory and Performance Transactions to ASME 12 194 198 1980
- Hayes R. E. Kolaczkowski Stan T. Mass and Heat Transfer Effects in Catalytic Monolith Converters Chemical Engineering Science 49 21 3587 3599 1994
- Siemund S. Leclerc J. P. Schweich D. Prigent M. Castagna F. Three-Way Monolithic Converter: Simulations versus Experiments Chemical Engineering Science 51 15 3709 3720 1996
- Dubien C. Schweich D. Mabilon G. Martin B. Prigent M. Three-Way Catalyst converter Modeling: fast and slow-oxidizing hydrocarbons, inhibing species, and steam reforming reaction Chemical Engineering Science 53 3 471 481 1998
- Liu R. Hayes R. E. Checkel M. D. Zheng M. Mirosh E. Reversing Flow catalytic converter for a natural gas/diesel dual fuel engine Chemical Engineering Science 56 2641 2658 2001
- Reid Robert Prausnitz J. M. The Properties of Gases and Liquids McGraw-Hill New York, St. Louis San, Francisco 4th 1987
- Barin Ihsan Thermochemical Data of Pure Substances 1 John Wiley&Sons Inc. New York, London, Sydney 3rd 1985
- DieselNet Technology Guide Ceramic Monolith Substrates May 2001 http://www.dieselnet.com
- Missy Stephan Thams Jürgen Bollig Marcus Tatschl Reinhard Wanker Roland Bachler Günther Ennemoser Andreas Grantner Harald Computergestützte Optimierung des Abgasnachbehandlungssystems für den neuen 1.8-l-Valvetronic-Motor von BMW MTZ 63 2-12 1203 1212 2002
- Fong Z. Li Analytical Solution for Heat Flow in Cylinder and its Application in Calculating Converter Skin Temperature Number 2000-01-0301 in Technical Paper Series 1 5 Detroit Michigan March 2000 SAE