1 option
Exhaust Backpressure Estimation for an Internal Combustion Engine with a Variable Geometry Turbo Charger General Motors Corporation
- Format:
- Book
- Conference/Event
- Author/Creator:
- Wang, Yue-Yun, author.
- Conference Name:
- SAE World Congress & Exhibition (2009-04-20 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2009
- Summary:
- Exhaust gas recirculation (EGR) is one of the key approaches applied to reduce emissions for an internal combustion engine. Recirculating a desired amount of EGR requires accurately estimating EGR mass flow. This can be calculated either from the gas flow equation of an orifice, or from the difference between charge air mass flow and fresh air mass flow. Both calculations need engine exhaust pressure as an input variable. This paper presents a method to estimate exhaust pressure for a variable geometry turbo charged diesel engine. The method is accurate and simple to fit production ECU application, therefore, saves cost of using a physical sensor
- Notes:
- Vendor supplied data
- Publisher Number:
- 2009-01-0732
- Access Restriction:
- Restricted for use by site license
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.