Time Irreversibility and Comparison of Cyclic-Variability Models

1999-01-0221

03/01/1999

Event
International Congress & Exposition
Authors Abstract
Content
We describe a method for detecting and quantifying time irreversibility in experimental engine data. We apply this method to experimental heat-release measurements from four spark-ignited engines under leaning fueling conditions. We demonstrate that the observed behavior is inconsistent with a linear Gaussian random process and is more appropriately described as a noisy nonlinear dynamical process.
Meta TagsDetails
DOI
https://doi.org/10.4271/1999-01-0221
Pages
10
Citation
Green, J., Daw, C., Armfield, J., Finney, C. et al., "Time Irreversibility and Comparison of Cyclic-Variability Models," SAE Technical Paper 1999-01-0221, 1999, https://doi.org/10.4271/1999-01-0221.
Additional Details
Publisher
Published
Mar 1, 1999
Product Code
1999-01-0221
Content Type
Technical Paper
Language
English