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Transfer Matrix Coupling Approach for Predicting the Acoustic Performance of a Complete Aftertreatment Exhaust System Dinex A/S
- Format:
- Conference/Event
- Author/Creator:
- Andersen, Andersen, author.
- Conference Name:
- 8th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference (2014-07-02 : Graz, Austria)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2014
- Summary:
- The tailpipe noise from an aftertreatment system must comply with legislation and meet customer expectations. The approach to capture the influence of complicated geometries and the ceramic substrates included in full aftertreatment systems (ATS) is implemented by coupling the 1D analytical solution of the substrates with the 3D FEM solution. The simulations are verified with measurements in a flow acoustic test rig
- Notes:
- Vendor supplied data
- Publisher Number:
- 2014-01-2056
- Access Restriction:
- Restricted for use by site license
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