Volumetric Efficiency and Pumping Torque Estimation and Compressor Recirculation Control of Turbocharged Engines

Event
SAE World Congress & Exhibition
Authors Abstract
Content
This paper presents three sub-models of production Engine Management Systems software for turbocharged engines; 1) new load variable for volumetric efficiency modelling, 2) new pumping torque model, where 1) and 2) both solve non-monotonic behavior of traditional techniques for active boost controlled engines, 3) Compressor Recirculation Control requiring only the compressor surge-line for calibration.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-01-0587
Pages
13
Citation
Müller, M., "Volumetric Efficiency and Pumping Torque Estimation and Compressor Recirculation Control of Turbocharged Engines," SAE Int. J. Engines 2(1):344-356, 2009, https://doi.org/10.4271/2009-01-0587.
Additional Details
Publisher
Published
Apr 20, 2009
Product Code
2009-01-0587
Content Type
Journal Article
Language
English