Simulative Investigation of Post-Oxidation in the Exhaust Manifold of SI Engines

Jan Przewlocki provides a deep insight into the post-oxidation processes in an exhaust manifold of an SI engine. Besides the evaluation of 3D-CFD simulation results, tools are developed to evaluate them in a target-oriented way. In addition, a 1D post-oxidation simulation model was developed that is capable of reliably predicting post-oxidation effects within the exhaust manifold. This study shows the development process of the 1D model approach and elaborates its strengths and weaknesses.

1D model approach shows its strengths and weaknesses

Autorentext

Jan Przewlocki did his Ph.D. project in the field of automotive powertrain engineering at the Institute of Internal Combustion Engines and Automotive Engineering (IVK) at University of Stuttgart, Germany. Currently, he is working as an advanced powertrain development engineer in the automotive industry.

Inhalt
Reaction Kinetic based Investigation of the Post-Oxidation Process.- Evaluation of Exhaust Manifold 3D-CFD simulation results regarding the Post-Oxidation Process.- Development of a 1D Post-Oxidation Model.