This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
New Design of Ultra High Cell Density Metal Substrates
Technical Paper
2002-01-0353
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
To meet the most stringent emissions standards such as Super Ultra Low Emission Vehicle (SULEV) in California, substrates with high cell densities and ultra thin foils are needed, mounted in a close-coupled position. A new substrate design has been developed incorporating increased thermal and mechanical load in association with reduced thermal mass and improved heat transfer due to higher cell density. This paper describes the development of the new design using finite element calculation and practical test results from component and engine test benches.
Authors
Citation
Schaper, K., Brück, R., Konieczny, R., Dietsche, A. et al., "New Design of Ultra High Cell Density Metal Substrates," SAE Technical Paper 2002-01-0353, 2002, https://doi.org/10.4271/2002-01-0353.Also In
References
- Close Coupled Catalytic Converters for Compliance with LEV/ULEV and EGIII Legislation - Influence of Support Material, Cell Density and Mass on Emission Results Pfalzgraf B. Rieger M. Ottowitz G. Audi AG SAE 960261
- High Cell Density and Thin Wall Substrate for Higher Conversion Rate Catalyst Kikuchi Shinichi Hatcho Seiji Okoyama Tatsuya Inose Shyoji Honda Konichi Ikeshima NGK Insulators SAE 1999-01-0268
- Prediction of Catalytic Performance for Ultra Thin Wall and High Cell Density Substrates Umehara K. Makino M. Brayer M. NGK Insulators Becker E.R. Watson R. Environex Inc. SAE 2000-01-0494
- Improved Catalyst Systems for SULEV Legislation: First Practical Experience Holy G. AVL List GmbH, Graz Brück R. Hirth P. Emitec GmbH SAE 2000-01-0500
- Application Guideline to Define a Catalyst Layout for Maximum Catalytic Efficiency Per Marsh Acke Filip Dr. Volvo Corp. Konieczny Roman Brück Rolf Hirth Peter Emitec GmbH SAE 2001-01-0929
- Thermal Reliability and Performance Improvement of Close-Coupled Catalytic Converter Hijikata T. Kurachi H. Katsube F. NGK Insulators Honacker H.v. NGK Ceramics Europe S.A. SAE 960565
- Development of Increased Test Conditions for Close-Coupled Catalyst Applications Nagel T. Maus W. Breuer J. Emitec GmbH SAE 962079
- Minimum Test Requirements for High Cell-Density, Ultra-Thin Wall Catalyst Supports Nagel T. Diringer J. Emitec GmbH, Lohmar SAE 2000-01-0495