Methodological Approach for the Vibro-Acoustic Design and Fatigue-Life Verification of High Performance Heatshields for Closed Coupled DPFs 2008-01-0877
A complete methodological approach for the virtual design of heatshield components is described, aimed at both reducing the project development time frame and at adding, at the same time, a vibro-acoustical content to their thermal functions. Applied to a specific component nowadays in the production, the method is based on an strengthened simulation phase consisting: an optimisation loop focussed on specific target achievement has been established. Only the virtual prototype deriving from the final cycle is practically realised and experimentally validated according to the classical tests.
Citation: Avenati-Bassi, F. and La Sana, M., "Methodological Approach for the Vibro-Acoustic Design and Fatigue-Life Verification of High Performance Heatshields for Closed Coupled DPFs," SAE Technical Paper 2008-01-0877, 2008, https://doi.org/10.4271/2008-01-0877. Download Citation
F. Avenati-Bassi, M. La Sana
Rieter Automotive Systems Italy, Magneti Marelli Sistemi di Scarico
SAE World Congress & Exhibition
Design Optimization: Methods and Applications, 2008-SP-2175