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Characterization of Catalytic Converter Mat Material for Predictive Analysis
Technical Paper
2000-01-0218
ISSN: 0148-7191, e-ISSN: 2688-3627
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Event:
SAE 2000 World Congress
Language:
English
Abstract
Catalytic converters are typically constrained and cushioned by an intumescent mat material that is critical to the durability of the ceramic and metallic substrates. In an effort to reduce costs and improve designs, this work attempts to develop and verify a material model for the mat that can be utilized in predictive analysis. Test data are used in conjunction with the finite element program ABAQUS™ to create both a hyperfoam and a user-defined material model. These models will be verified and compared by modelling with ABAQUS the specimens and test conditions used to generate the data.
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Citation
Fuehne, J., Taylor, B., Kim, J., and Lee, J., "Characterization of Catalytic Converter Mat Material for Predictive Analysis," SAE Technical Paper 2000-01-0218, 2000, https://doi.org/10.4271/2000-01-0218.Also In
Advanced Catalysts Substrates and Advanced Converter Packaging
Number: SP-1532; Published: 2000-03-06
Number: SP-1532; Published: 2000-03-06
References
- Chen, D.S. “Integrity of an Automotive Catalytic Converter During the Assembly Process” ASME 90-WA/DE-6AC
- Muju, S. Sager, R. Snider, B. Catalytic Converter Durability Analysis ASME International Congress Dallas, TX 1997
- ABAQUS theory manual
- Reddy K.P. Helfinstine J.D. Gulati S.T. New Test for Characterizing the Durability of a Ceramic Catalytic Converter Package SAE Paper 960559